Average data for 10 years
1 May
Thursday
+19°
+15°
2 May
Friday
+21°
+15°
3 May
Saturday
+21°
+14°
4 May
Sunday
+19°
+14°
5 May
Monday
+19°
+14°
6 May
Tuesday
+21°
+15°
7 May
Wednesday
+21°
+16°
8 May
Thursday
+23°
+16°
9 May
Friday
+21°
+16°
10 May
Saturday
+22°
+15°
11 May
Sunday
+20°
+14°
12 May
Monday
+21°
+15°
13 May
Tuesday
+23°
+17°
14 May
Wednesday
+23°
+18°
15 May
Thursday
+23°
+16°
16 May
Friday
+24°
+18°
17 May
Saturday
+24°
+18°
18 May
Sunday
+24°
+17°
19 May
Monday
+23°
+18°
20 May
Tuesday
+22°
+16°
21 May
Wednesday
+21°
+16°
22 May
Thursday
+22°
+15°
23 May
Friday
+21°
+16°
24 May
Saturday
+21°
+17°
25 May
Sunday
+22°
+17°
26 May
Monday
+22°
+17°
27 May
Tuesday
+23°
+17°
28 May
Wednesday
+24°
+18°
29 May
Thursday
+25°
+18°
30 May
Friday
+25°
+20°
31 May
Saturday
+26°
+19°
In May, the weather in Richland is typically warm. Average daily high temperature in May is about 22 degrees above zero. On average, Richland has 14 partly cloudy, 9 sunny, 5 cloudy, and 3 rainy days in May. The rains are usually light.