Arkansas climate guide

Temperature in Arkansas (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
9°C maximum daytime temperature in January in Arkansas (Little Rock)9
12°C maximum daytime temperature in February in Arkansas (Little Rock)12
18°C maximum daytime temperature in March in Arkansas (Little Rock)18
23°C maximum daytime temperature in April in Arkansas (Little Rock)23
28°C maximum daytime temperature in May in Arkansas (Little Rock)28
32°C maximum daytime temperature in June in Arkansas (Little Rock)32
34°C maximum daytime temperature in July in Arkansas (Little Rock)34
33°C maximum daytime temperature in August in Arkansas (Little Rock)33
29°C maximum daytime temperature in September in Arkansas (Little Rock)29
24°C maximum daytime temperature in October in Arkansas (Little Rock)24
17°C maximum daytime temperature in November in Arkansas (Little Rock)17
11°C maximum daytime temperature in December in Arkansas (Little Rock)11
Min temperature (night-time)
-2°C minimum night-time temperature in January in Arkansas (Little Rock)-2
1°C minimum night-time temperature in February in Arkansas (Little Rock)1
6°C minimum night-time temperature in March in Arkansas (Little Rock)6
10°C minimum night-time temperature in April in Arkansas (Little Rock)10
15°C minimum night-time temperature in May in Arkansas (Little Rock)15
20°C minimum night-time temperature in June in Arkansas (Little Rock)20
22°C minimum night-time temperature in July in Arkansas (Little Rock)22
21°C minimum night-time temperature in August in Arkansas (Little Rock)21
17°C minimum night-time temperature in September in Arkansas (Little Rock)17
10°C minimum night-time temperature in October in Arkansas (Little Rock)10
5°C minimum night-time temperature in November in Arkansas (Little Rock)5
1°C minimum night-time temperature in December in Arkansas (Little Rock)1

Sunshine & Daylight in Arkansas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
6 hours of sunshine per day (57% of daylight hours) in January in Arkansas6
7 hours of sunshine per day (60% of daylight hours) in February in Arkansas7
8 hours of sunshine per day (65% of daylight hours) in March in Arkansas8
9 hours of sunshine per day (69% of daylight hours) in April in Arkansas9
10 hours of sunshine per day (74% of daylight hours) in May in Arkansas10
11 hours of sunshine per day (79% of daylight hours) in June in Arkansas11
11 hours of sunshine per day (79% of daylight hours) in July in Arkansas11
10 hours of sunshine per day (77% of daylight hours) in August in Arkansas10
9 hours of sunshine per day (72% of daylight hours) in September in Arkansas9
8 hours of sunshine per day (71% of daylight hours) in October in Arkansas8
6 hours of sunshine per day (56% of daylight hours) in November in Arkansas6
5 hours of sunshine per day (54% of daylight hours) in December in Arkansas5
Daily hours of daylight
10 hours of daylight per day in January in Arkansas (Little Rock)10
11 hours of daylight per day in February in Arkansas (Little Rock)11
12 hours of daylight per day in March in Arkansas (Little Rock)12
13 hours of daylight per day in April in Arkansas (Little Rock)13
14 hours of daylight per day in May in Arkansas (Little Rock)14
14 hours of daylight per day in June in Arkansas (Little Rock)14
14 hours of daylight per day in July in Arkansas (Little Rock)14
13 hours of daylight per day in August in Arkansas (Little Rock)13
12 hours of daylight per day in September in Arkansas (Little Rock)12
11 hours of daylight per day in October in Arkansas (Little Rock)11
10 hours of daylight per day in November in Arkansas (Little Rock)10
10 hours of daylight per day in December in Arkansas (Little Rock)10

Rainfall in Arkansas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
9 days with some rainfall in January in Arkansas (Little Rock)9
9 days with some rainfall in February in Arkansas (Little Rock)9
10 days with some rainfall in March in Arkansas (Little Rock)10
10 days with some rainfall in April in Arkansas (Little Rock)10
10 days with some rainfall in May in Arkansas (Little Rock)10
8 days with some rainfall in June in Arkansas (Little Rock)8
8 days with some rainfall in July in Arkansas (Little Rock)8
7 days with some rainfall in August in Arkansas (Little Rock)7
8 days with some rainfall in September in Arkansas (Little Rock)8
7 days with some rainfall in October in Arkansas (Little Rock)7
8 days with some rainfall in November in Arkansas (Little Rock)8
9 days with some rainfall in December in Arkansas (Little Rock)9
Average monthly rainfall (mm)
90 mm monthly rainfall in January in Arkansas (Little Rock)90
98 mm monthly rainfall in February in Arkansas (Little Rock)98
122 mm monthly rainfall in March in Arkansas (Little Rock)122
129 mm monthly rainfall in April in Arkansas (Little Rock)129
135 mm monthly rainfall in May in Arkansas (Little Rock)135
93 mm monthly rainfall in June in Arkansas (Little Rock)93
91 mm monthly rainfall in July in Arkansas (Little Rock)91
80 mm monthly rainfall in August in Arkansas (Little Rock)80
100 mm monthly rainfall in September in Arkansas (Little Rock)100
90 mm monthly rainfall in October in Arkansas (Little Rock)90
120 mm monthly rainfall in November in Arkansas (Little Rock)120
122 mm monthly rainfall in December in Arkansas (Little Rock)122

More climate for Arkansas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Arkansas (Little Rock)3
UV (maximum) index 4 (Moderate) in February in Arkansas (Little Rock)4
UV (maximum) index 6 (High) in March in Arkansas (Little Rock)6
UV (maximum) index 8 (Very High) in April in Arkansas (Little Rock)8
UV (maximum) index 9 (Very High) in May in Arkansas (Little Rock)9
UV (maximum) index 10 (Very High) in June in Arkansas (Little Rock)10
UV (maximum) index 10 (Very High) in July in Arkansas (Little Rock)10
UV (maximum) index 9 (Very High) in August in Arkansas (Little Rock)9
UV (maximum) index 8 (Very High) in September in Arkansas (Little Rock)8
UV (maximum) index 5 (Moderate) in October in Arkansas (Little Rock)5
UV (maximum) index 3 (Moderate) in November in Arkansas (Little Rock)3
UV (maximum) index 2 (Low) in December in Arkansas (Little Rock)2
Heat & Humidity
No heat & humidity in January in Arkansas (Little Rock)0
No heat & humidity in February in Arkansas (Little Rock)0
No heat & humidity in March in Arkansas (Little Rock)0
No heat & humidity in April in Arkansas (Little Rock)0
Low heat & humidity in May in Arkansas (Little Rock)L
High heat & humidity in June in Arkansas (Little Rock)H
Very high heat & humidity in July in Arkansas (Little Rock)VH
Very high heat & humidity in August in Arkansas (Little Rock)VH
Moderate heat & humidity in September in Arkansas (Little Rock)M
No heat & humidity in October in Arkansas (Little Rock)0
No heat & humidity in November in Arkansas (Little Rock)0
No heat & humidity in December in Arkansas (Little Rock)0

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

Going to Arkansas? Find the best month to visit Arkansas based on the weather.

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

Check climate guides for Arkansas showing average temperature, rainfall & sunshine figures for each month of the year. The climate guide shown above is for Little Rock.

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More about Arkansas

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

The climate guide for Arkansas, represented by Little Rock, 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)

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