Brownsville weather by month

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

Temperature in Brownsville (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
20°C maximum daytime temperature in January in Brownsville20
22°C maximum daytime temperature in February in Brownsville22
26°C maximum daytime temperature in March in Brownsville26
29°C maximum daytime temperature in April in Brownsville29
31°C maximum daytime temperature in May in Brownsville31
33°C maximum daytime temperature in June in Brownsville33
34°C maximum daytime temperature in July in Brownsville34
34°C maximum daytime temperature in August in Brownsville34
32°C maximum daytime temperature in September in Brownsville32
30°C maximum daytime temperature in October in Brownsville30
26°C maximum daytime temperature in November in Brownsville26
22°C maximum daytime temperature in December in Brownsville22
Min temperature (night-time)
10°C minimum night-time temperature in January in Brownsville10
11°C minimum night-time temperature in February in Brownsville11
15°C minimum night-time temperature in March in Brownsville15
19°C minimum night-time temperature in April in Brownsville19
22°C minimum night-time temperature in May in Brownsville22
24°C minimum night-time temperature in June in Brownsville24
24°C minimum night-time temperature in July in Brownsville24
24°C minimum night-time temperature in August in Brownsville24
23°C minimum night-time temperature in September in Brownsville23
19°C minimum night-time temperature in October in Brownsville19
15°C minimum night-time temperature in November in Brownsville15
11°C minimum night-time temperature in December in Brownsville11
Heat & Humidity
No heat & humidity in January in Brownsville0
No heat & humidity in February in Brownsville0
Low heat & humidity in March in BrownsvilleL
Moderate heat & humidity in April in BrownsvilleM
High heat & humidity in May in BrownsvilleH
Very high heat & humidity in June in BrownsvilleVH
Very high heat & humidity in July in BrownsvilleVH
Very high heat & humidity in August in BrownsvilleVH
Very high heat & humidity in September in BrownsvilleVH
High heat & humidity in October in BrownsvilleH
Low heat & humidity in November in BrownsvilleL
No heat & humidity in December in Brownsville0

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

Sunshine & Daylight in Brownsville

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Brownsville11
11 hours of daylight per day in February in Brownsville11
12 hours of daylight per day in March in Brownsville12
13 hours of daylight per day in April in Brownsville13
13 hours of daylight per day in May in Brownsville13
14 hours of daylight per day in June in Brownsville14
14 hours of daylight per day in July in Brownsville14
13 hours of daylight per day in August in Brownsville13
12 hours of daylight per day in September in Brownsville12
12 hours of daylight per day in October in Brownsville12
11 hours of daylight per day in November in Brownsville11
11 hours of daylight per day in December in Brownsville11
UV Index (Maximum)
UV (maximum) index 5 (Moderate) in January in Brownsville5
UV (maximum) index 7 (High) in February in Brownsville7
UV (maximum) index 9 (Very High) in March in Brownsville9
UV (maximum) index 11 (Extreme) in April in Brownsville11
UV (maximum) index 11 (Extreme) in May in Brownsville11
UV (maximum) index 11+ (Extreme) in June in Brownsville11
UV (maximum) index 11 (Extreme) in July in Brownsville11
UV (maximum) index 11 (Extreme) in August in Brownsville11
UV (maximum) index 10 (Very High) in September in Brownsville10
UV (maximum) index 8 (Very High) in October in Brownsville8
UV (maximum) index 6 (High) in November in Brownsville6
UV (maximum) index 5 (Moderate) in December in Brownsville5

Rainfall in Brownsville

  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 Brownsville8
6 days with some rainfall in February in Brownsville6
3 days with some rainfall in March in Brownsville3
3 days with some rainfall in April in Brownsville3
5 days with some rainfall in May in Brownsville5
6 days with some rainfall in June in Brownsville6
5 days with some rainfall in July in Brownsville5
7 days with some rainfall in August in Brownsville7
10 days with some rainfall in September in Brownsville10
6 days with some rainfall in October in Brownsville6
5 days with some rainfall in November in Brownsville5
6 days with some rainfall in December in Brownsville6
Average monthly rainfall (mm)
39 mm monthly rainfall in January in Brownsville39
30 mm monthly rainfall in February in Brownsville30
21 mm monthly rainfall in March in Brownsville21
41 mm monthly rainfall in April in Brownsville41
67 mm monthly rainfall in May in Brownsville67
80 mm monthly rainfall in June in Brownsville80
46 mm monthly rainfall in July in Brownsville46
62 mm monthly rainfall in August in Brownsville62
144 mm monthly rainfall in September in Brownsville144
81 mm monthly rainfall in October in Brownsville81
39 mm monthly rainfall in November in Brownsville39
39 mm monthly rainfall in December in Brownsville39

More about Brownsville

Brownsville by month

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

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The climate guide for Texas (Brownsville) 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 Brownsville?

Brownsville has a hot semi arid climate.

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

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Tropical storm risk: Brownsville, Texas hurricane season

% of month affected by tropical storms
0
0
0
0
0
1.3%
1.1%
2%
3%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about the USA

Compare Brownsville with the UK

Below the Brownsville chart shows average maximum daytime temperature for Brownsville, Texas, USA and the UK (London).

Maximum daytime temperature (°C)

Brownsville, Texas, USA
UK (London)
20
7
22
7
26
10
29
13
31
17
33
20
34
22
34
22
32
19
30
15
26
10
22
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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