Average data for 10 years
1 April
Monday
+11°
+6°
2 April
Tuesday
+13°
+8°
3 April
Wednesday
+14°
+9°
4 April
Thursday
+12°
+7°
5 April
Friday
+13°
+8°
6 April
Saturday
+14°
+9°
7 April
Sunday
+14°
+8°
8 April
Monday
+14°
+9°
9 April
Tuesday
+15°
+11°
10 April
Wednesday
+14°
+10°
11 April
Thursday
+14°
+10°
12 April
Friday
+13°
+8°
13 April
Saturday
+14°
+9°
14 April
Sunday
+13°
+8°
15 April
Monday
+15°
+10°
16 April
Tuesday
+15°
+10°
17 April
Wednesday
+16°
+10°
18 April
Thursday
+17°
+12°
19 April
Friday
+17°
+12°
20 April
Saturday
+17°
+11°
21 April
Sunday
+16°
+10°
22 April
Monday
+15°
+11°
23 April
Tuesday
+15°
+10°
24 April
Wednesday
+15°
+9°
25 April
Thursday
+17°
+11°
26 April
Friday
+15°
+10°
27 April
Saturday
+15°
+10°
28 April
Sunday
+15°
+10°
29 April
Monday
+15°
+10°
30 April
Tuesday
+17°
+11°
Cities with similar weather in April
United Kingdom
London
Netherlands
Amsterdam
Bulgaria
Sofia
Canada
Vancouver
Switzerland
Geneva
April in Walla Walla is the windiest month of the year. In April, the weather in Walla Walla is typically warm. Average daily high temperature in April is about 15 degrees above zero. On average, Walla Walla has 13 partly cloudy, 10 sunny, and 7 rainy days in April. The rains are usually light.