Louisville weather by month

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

Temperature in Louisville (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
41°F maximum daytime temperature in January in Louisville41
45°F maximum daytime temperature in February in Louisville45
57°F maximum daytime temperature in March in Louisville57
68°F maximum daytime temperature in April in Louisville68
77°F maximum daytime temperature in May in Louisville77
84°F maximum daytime temperature in June in Louisville84
88°F maximum daytime temperature in July in Louisville88
86°F maximum daytime temperature in August in Louisville86
81°F maximum daytime temperature in September in Louisville81
70°F maximum daytime temperature in October in Louisville70
57°F maximum daytime temperature in November in Louisville57
45°F maximum daytime temperature in December in Louisville45
Min temperature (night-time)
23°F minimum night-time temperature in January in Louisville23
25°F minimum night-time temperature in February in Louisville25
36°F minimum night-time temperature in March in Louisville36
45°F minimum night-time temperature in April in Louisville45
54°F minimum night-time temperature in May in Louisville54
63°F minimum night-time temperature in June in Louisville63
66°F minimum night-time temperature in July in Louisville66
64°F minimum night-time temperature in August in Louisville64
57°F minimum night-time temperature in September in Louisville57
45°F minimum night-time temperature in October in Louisville45
37°F minimum night-time temperature in November in Louisville37
28°F minimum night-time temperature in December in Louisville28
Heat & Humidity
No heat & humidity in January in Louisville0
No heat & humidity in February in Louisville0
No heat & humidity in March in Louisville0
No heat & humidity in April in Louisville0
No heat & humidity in May in Louisville0
Moderate heat & humidity in June in LouisvilleM
High heat & humidity in July in LouisvilleH
High heat & humidity in August in LouisvilleH
Low heat & humidity in September in LouisvilleL
No heat & humidity in October in Louisville0
No heat & humidity in November in Louisville0
No heat & humidity in December in Louisville0

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

Sunshine & Daylight in Louisville

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Louisville10
11 hours of daylight per day in February in Louisville11
12 hours of daylight per day in March in Louisville12
13 hours of daylight per day in April in Louisville13
14 hours of daylight per day in May in Louisville14
15 hours of daylight per day in June in Louisville15
15 hours of daylight per day in July in Louisville15
14 hours of daylight per day in August in Louisville14
12 hours of daylight per day in September in Louisville12
11 hours of daylight per day in October in Louisville11
10 hours of daylight per day in November in Louisville10
10 hours of daylight per day in December in Louisville10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Louisville2
UV (maximum) index 3 (Moderate) in February in Louisville3
UV (maximum) index 5 (Moderate) in March in Louisville5
UV (maximum) index 7 (High) in April in Louisville7
UV (maximum) index 8 (Very High) in May in Louisville8
UV (maximum) index 9 (Very High) in June in Louisville9
UV (maximum) index 9 (Very High) in July in Louisville9
UV (maximum) index 9 (Very High) in August in Louisville9
UV (maximum) index 7 (High) in September in Louisville7
UV (maximum) index 5 (Moderate) in October in Louisville5
UV (maximum) index 3 (Moderate) in November in Louisville3
UV (maximum) index 2 (Low) in December in Louisville2

Rainfall in Louisville

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in Louisville10
11 days with some rainfall in February in Louisville11
13 days with some rainfall in March in Louisville13
11 days with some rainfall in April in Louisville11
12 days with some rainfall in May in Louisville12
10 days with some rainfall in June in Louisville10
11 days with some rainfall in July in Louisville11
9 days with some rainfall in August in Louisville9
8 days with some rainfall in September in Louisville8
8 days with some rainfall in October in Louisville8
11 days with some rainfall in November in Louisville11
12 days with some rainfall in December in Louisville12
Average monthly rainfall (inches)
3.1 inches monthly rainfall in January in Louisville3.1
3.3 inches monthly rainfall in February in Louisville3.3
4.6 inches monthly rainfall in March in Louisville4.6
4.2 inches monthly rainfall in April in Louisville4.2
4.6 inches monthly rainfall in May in Louisville4.6
3.6 inches monthly rainfall in June in Louisville3.6
4.6 inches monthly rainfall in July in Louisville4.6
3.5 inches monthly rainfall in August in Louisville3.5
3.1 inches monthly rainfall in September in Louisville3.1
2.7 inches monthly rainfall in October in Louisville2.7
3.7 inches monthly rainfall in November in Louisville3.7
3.7 inches monthly rainfall in December in Louisville3.7

More about Louisville

Louisville by month

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

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The climate guide for Kentucky (Louisville) 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 Louisville?

Louisville has a temperate climate with hot summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Louisville, Kentucky hurricane season

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

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More about the USA

Compare Louisville with the USA

Below the Louisville chart shows average maximum daytime temperature for Louisville, Kentucky, USA and the USA (Washington).

Maximum daytime temperature (°F)

Louisville, Kentucky, USA
USA (Washington)
41
41
45
45
57
55
68
66
77
75
84
84
88
88
86
86
81
79
70
68
57
57
45
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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