Thief River Falls weather by month

Check out Thief River Falls weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Thief River Falls (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-11°C maximum daytime temperature in January in Thief River Falls-11
-7°C maximum daytime temperature in February in Thief River Falls-7
1°C maximum daytime temperature in March in Thief River Falls1
11°C maximum daytime temperature in April in Thief River Falls11
20°C maximum daytime temperature in May in Thief River Falls20
25°C maximum daytime temperature in June in Thief River Falls25
27°C maximum daytime temperature in July in Thief River Falls27
26°C maximum daytime temperature in August in Thief River Falls26
20°C maximum daytime temperature in September in Thief River Falls20
13°C maximum daytime temperature in October in Thief River Falls13
1°C maximum daytime temperature in November in Thief River Falls1
-8°C maximum daytime temperature in December in Thief River Falls-8
Min temperature (night-time)
-22°C minimum night-time temperature in January in Thief River Falls-22
-19°C minimum night-time temperature in February in Thief River Falls-19
-10°C minimum night-time temperature in March in Thief River Falls-10
-1°C minimum night-time temperature in April in Thief River Falls-1
5°C minimum night-time temperature in May in Thief River Falls5
10°C minimum night-time temperature in June in Thief River Falls10
13°C minimum night-time temperature in July in Thief River Falls13
11°C minimum night-time temperature in August in Thief River Falls11
6°C minimum night-time temperature in September in Thief River Falls6
0°C minimum night-time temperature in October in Thief River Falls0
-8°C minimum night-time temperature in November in Thief River Falls-8
-18°C minimum night-time temperature in December in Thief River Falls-18
Heat & Humidity
No heat & humidity in January in Thief River Falls0
No heat & humidity in February in Thief River Falls0
No heat & humidity in March in Thief River Falls0
No heat & humidity in April in Thief River Falls0
No heat & humidity in May in Thief River Falls0
No heat & humidity in June in Thief River Falls0
Low heat & humidity in July in Thief River FallsL
Low heat & humidity in August in Thief River FallsL
No heat & humidity in September in Thief River Falls0
No heat & humidity in October in Thief River Falls0
No heat & humidity in November in Thief River Falls0
No heat & humidity in December in Thief River Falls0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Thief River Falls

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Thief River Falls9
10 hours of daylight per day in February in Thief River Falls10
12 hours of daylight per day in March in Thief River Falls12
14 hours of daylight per day in April in Thief River Falls14
15 hours of daylight per day in May in Thief River Falls15
16 hours of daylight per day in June in Thief River Falls16
16 hours of daylight per day in July in Thief River Falls16
14 hours of daylight per day in August in Thief River Falls14
13 hours of daylight per day in September in Thief River Falls13
11 hours of daylight per day in October in Thief River Falls11
9 hours of daylight per day in November in Thief River Falls9
8 hours of daylight per day in December in Thief River Falls8
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Thief River Falls1
UV (maximum) index 1 (Low) in February in Thief River Falls1
UV (maximum) index 3 (Moderate) in March in Thief River Falls3
UV (maximum) index 4 (Moderate) in April in Thief River Falls4
UV (maximum) index 6 (High) in May in Thief River Falls6
UV (maximum) index 7 (High) in June in Thief River Falls7
UV (maximum) index 8 (Very High) in July in Thief River Falls8
UV (maximum) index 7 (High) in August in Thief River Falls7
UV (maximum) index 5 (Moderate) in September in Thief River Falls5
UV (maximum) index 2 (Low) in October in Thief River Falls2
UV (maximum) index 1 (Low) in November in Thief River Falls1
UV (maximum) index 1 (Low) in December in Thief River Falls1

Rainfall in Thief River Falls

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
8 days with some rainfall in January in Thief River Falls8
6 days with some rainfall in February in Thief River Falls6
8 days with some rainfall in March in Thief River Falls8
8 days with some rainfall in April in Thief River Falls8
10 days with some rainfall in May in Thief River Falls10
11 days with some rainfall in June in Thief River Falls11
10 days with some rainfall in July in Thief River Falls10
10 days with some rainfall in August in Thief River Falls10
9 days with some rainfall in September in Thief River Falls9
8 days with some rainfall in October in Thief River Falls8
6 days with some rainfall in November in Thief River Falls6
7 days with some rainfall in December in Thief River Falls7
Average monthly rainfall (mm)
16 mm monthly rainfall in January in Thief River Falls16
11 mm monthly rainfall in February in Thief River Falls11
19 mm monthly rainfall in March in Thief River Falls19
37 mm monthly rainfall in April in Thief River Falls37
63 mm monthly rainfall in May in Thief River Falls63
91 mm monthly rainfall in June in Thief River Falls91
78 mm monthly rainfall in July in Thief River Falls78
75 mm monthly rainfall in August in Thief River Falls75
60 mm monthly rainfall in September in Thief River Falls60
38 mm monthly rainfall in October in Thief River Falls38
19 mm monthly rainfall in November in Thief River Falls19
15 mm monthly rainfall in December in Thief River Falls15

More about Thief River Falls

Thief River Falls by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Minnesota

Auto Europe: up to 30% off car rentals

  • Save up to 30% on car rentals with Auto Europe
  • Book cars across Lisbon, Paris, Rome & beyond
  • Travel before 31st December 2025 (inclusive)
Go to Auto Europe deal >>

Expires at 23:59 on Monday 31st Mar 2025 · View all Auto Europe offers

The climate guide for Minnesota (Thief River Falls) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Thief River Falls?

Thief River Falls has a cold climate with warm summers and some rainfall in all months.

Thief River Falls weather in January

Expect daytime maximum temperatures of -11°C in Thief River Falls, Minnesota in January based on long-term weather averages. There are 4 hours of sunshine per day on average, which might fall as snow.

  • -11°C maximum daytime temperature in January in Thief River Falls-11
    -11°C max day temperature
  • 4 hours of sunshine per day
  • 8 days with some rainfall in January in Thief River Falls8
    8 days with some rainfall
  • -22°C minimum night-time temperature in January in Thief River Falls-22
    -22°C min night temperature
  • 9 hours of daylight per day in January in Thief River Falls9
    9 hours of daylight per day
  • No heat & humidity in January in Thief River Falls0
    No heat & humidity
  • 16 mm monthly rainfall in January in Thief River Falls16
    16 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Thief River Falls1
    1 (Low) UV index

Back to months

Thief River Falls weather in February

Expect daytime maximum temperatures of -7°C in Thief River Falls, Minnesota in February based on long-term weather averages. There are 5 hours of sunshine per day on average, which might fall as snow.

  • -7°C maximum daytime temperature in February in Thief River Falls-7
    -7°C max day temperature
  • 5 hours of sunshine per day
  • 6 days with some rainfall in February in Thief River Falls6
    6 days with some rainfall
  • -19°C minimum night-time temperature in February in Thief River Falls-19
    -19°C min night temperature
  • 10 hours of daylight per day in February in Thief River Falls10
    10 hours of daylight per day
  • No heat & humidity in February in Thief River Falls0
    No heat & humidity
  • 11 mm monthly rainfall in February in Thief River Falls11
    11 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in February in Thief River Falls1
    1 (Low) UV index

Back to months

Thief River Falls weather in March

Expect daytime maximum temperatures of 1°C in Thief River Falls, Minnesota in March based on long-term weather averages. There are 6 hours of sunshine per day on average, which might fall as snow.

  • 1°C maximum daytime temperature in March in Thief River Falls1
    1°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in March in Thief River Falls8
    8 days with some rainfall
  • -10°C minimum night-time temperature in March in Thief River Falls-10
    -10°C min night temperature
  • 12 hours of daylight per day in March in Thief River Falls12
    12 hours of daylight per day
  • No heat & humidity in March in Thief River Falls0
    No heat & humidity
  • 19 mm monthly rainfall in March in Thief River Falls19
    19 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in March in Thief River Falls3
    3 (Moderate) UV index

Back to months

Thief River Falls weather in April

Expect daytime maximum temperatures of 11°C in Thief River Falls, Minnesota in April based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 11°C maximum daytime temperature in April in Thief River Falls11
    11°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in April in Thief River Falls8
    8 days with some rainfall
  • -1°C minimum night-time temperature in April in Thief River Falls-1
    -1°C min night temperature
  • 14 hours of daylight per day in April in Thief River Falls14
    14 hours of daylight per day
  • No heat & humidity in April in Thief River Falls0
    No heat & humidity
  • 37 mm monthly rainfall in April in Thief River Falls37
    37 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in April in Thief River Falls4
    4 (Moderate) UV index

Back to months

Thief River Falls weather in May

Expect daytime maximum temperatures of 20°C in Thief River Falls, Minnesota in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 63 mm of rainfall in the month.

  • 20°C maximum daytime temperature in May in Thief River Falls20
    20°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Thief River Falls10
    10 days with some rainfall
  • 5°C minimum night-time temperature in May in Thief River Falls5
    5°C min night temperature
  • 15 hours of daylight per day in May in Thief River Falls15
    15 hours of daylight per day
  • No heat & humidity in May in Thief River Falls0
    No heat & humidity
  • 63 mm monthly rainfall in May in Thief River Falls63
    63 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Thief River Falls6
    6 (High) UV index

Back to months

Thief River Falls weather in June

Expect daytime maximum temperatures of 25°C in Thief River Falls, Minnesota in June based on long-term weather averages. There are 10 hours of sunshine per day on average with 11 days with some rainfall and typically 91 mm of rainfall in the month.

  • 25°C maximum daytime temperature in June in Thief River Falls25
    25°C max day temperature
  • 10 hours of sunshine per day
  • 11 days with some rainfall in June in Thief River Falls11
    11 days with some rainfall
  • 10°C minimum night-time temperature in June in Thief River Falls10
    10°C min night temperature
  • 16 hours of daylight per day in June in Thief River Falls16
    16 hours of daylight per day
  • No heat & humidity in June in Thief River Falls0
    No heat & humidity
  • 91 mm monthly rainfall in June in Thief River Falls91
    91 mm of monthly rainfall
  • UV (maximum) index 7 (High) in June in Thief River Falls7
    7 (High) UV index

Back to months

Thief River Falls weather in July

Expect daytime maximum temperatures of 27°C in Thief River Falls, Minnesota in July based on long-term weather averages. There are 11 hours of sunshine per day on average with 10 days with some rainfall and typically 78 mm of rainfall in the month.

  • 27°C maximum daytime temperature in July in Thief River Falls27
    27°C max day temperature
  • 11 hours of sunshine per day
  • 10 days with some rainfall in July in Thief River Falls10
    10 days with some rainfall
  • 13°C minimum night-time temperature in July in Thief River Falls13
    13°C min night temperature
  • 16 hours of daylight per day in July in Thief River Falls16
    16 hours of daylight per day
  • Low heat & humidity in July in Thief River FallsL
    Low heat & humidity
  • 78 mm monthly rainfall in July in Thief River Falls78
    78 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in Thief River Falls8
    8 (Very High) UV index

Back to months

Thief River Falls weather in August

Expect daytime maximum temperatures of 26°C in Thief River Falls, Minnesota in August based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 75 mm of rainfall in the month.

  • 26°C maximum daytime temperature in August in Thief River Falls26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in August in Thief River Falls10
    10 days with some rainfall
  • 11°C minimum night-time temperature in August in Thief River Falls11
    11°C min night temperature
  • 14 hours of daylight per day in August in Thief River Falls14
    14 hours of daylight per day
  • Low heat & humidity in August in Thief River FallsL
    Low heat & humidity
  • 75 mm monthly rainfall in August in Thief River Falls75
    75 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Thief River Falls7
    7 (High) UV index

Back to months

Thief River Falls weather in September

Expect daytime maximum temperatures of 20°C in Thief River Falls, Minnesota in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 60 mm of rainfall in the month.

  • 20°C maximum daytime temperature in September in Thief River Falls20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Thief River Falls9
    9 days with some rainfall
  • 6°C minimum night-time temperature in September in Thief River Falls6
    6°C min night temperature
  • 13 hours of daylight per day in September in Thief River Falls13
    13 hours of daylight per day
  • No heat & humidity in September in Thief River Falls0
    No heat & humidity
  • 60 mm monthly rainfall in September in Thief River Falls60
    60 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Thief River Falls5
    5 (Moderate) UV index

Back to months

Thief River Falls weather in October

Expect daytime maximum temperatures of 13°C in Thief River Falls, Minnesota in October based on long-term weather averages. There are 5 hours of sunshine per day on average.

  • 13°C maximum daytime temperature in October in Thief River Falls13
    13°C max day temperature
  • 5 hours of sunshine per day
  • 8 days with some rainfall in October in Thief River Falls8
    8 days with some rainfall
  • 0°C minimum night-time temperature in October in Thief River Falls0
    0°C min night temperature
  • 11 hours of daylight per day in October in Thief River Falls11
    11 hours of daylight per day
  • No heat & humidity in October in Thief River Falls0
    No heat & humidity
  • 38 mm monthly rainfall in October in Thief River Falls38
    38 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Thief River Falls2
    2 (Low) UV index

Back to months

Thief River Falls weather in November

Expect daytime maximum temperatures of 1°C in Thief River Falls, Minnesota in November based on long-term weather averages. There are 3 hours of sunshine per day on average, which might fall as snow.

  • 1°C maximum daytime temperature in November in Thief River Falls1
    1°C max day temperature
  • 3 hours of sunshine per day
  • 6 days with some rainfall in November in Thief River Falls6
    6 days with some rainfall
  • -8°C minimum night-time temperature in November in Thief River Falls-8
    -8°C min night temperature
  • 9 hours of daylight per day in November in Thief River Falls9
    9 hours of daylight per day
  • No heat & humidity in November in Thief River Falls0
    No heat & humidity
  • 19 mm monthly rainfall in November in Thief River Falls19
    19 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in November in Thief River Falls1
    1 (Low) UV index

Back to months

Thief River Falls weather in December

Expect daytime maximum temperatures of -8°C in Thief River Falls, Minnesota in December based on long-term weather averages. There are 3 hours of sunshine per day on average, which might fall as snow.

  • -8°C maximum daytime temperature in December in Thief River Falls-8
    -8°C max day temperature
  • 3 hours of sunshine per day
  • 7 days with some rainfall in December in Thief River Falls7
    7 days with some rainfall
  • -18°C minimum night-time temperature in December in Thief River Falls-18
    -18°C min night temperature
  • 8 hours of daylight per day in December in Thief River Falls8
    8 hours of daylight per day
  • No heat & humidity in December in Thief River Falls0
    No heat & humidity
  • 15 mm monthly rainfall in December in Thief River Falls15
    15 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Thief River Falls1
    1 (Low) UV index

Back to months

More about Thief River Falls

Thief River Falls by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Minnesota

Auto Europe: Best rate gurantee

  • Book car hire with the best rate gurantee
  • Find a cheaper rate Auto Europe will beat it
  • Browse car rentals across the USA & beyond
Go to Auto Europe deal >>

View all Auto Europe offers

The climate guide for Minnesota (Thief River Falls) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

Compare Thief River Falls with the UK

Below the Thief River Falls chart shows average maximum daytime temperature for Thief River Falls, Minnesota, USA and the UK (London).

Maximum daytime temperature (°C)

Thief River Falls, Minnesota, USA
UK (London)
7
7
1
10
11
13
20
17
25
20
27
22
26
22
20
19
13
15
1
10
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-11
-7
-8

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Thief River Falls weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^