Average data for 10 years
1 April
Tuesday
+9°
+6°
2 April
Wednesday
+9°
+6°
3 April
Thursday
+9°
+6°
4 April
Friday
+9°
+7°
5 April
Saturday
+9°
+7°
6 April
Sunday
+9°
+7°
7 April
Monday
+9°
+7°
8 April
Tuesday
+10°
+7°
9 April
Wednesday
+9°
+7°
10 April
Thursday
+9°
+7°
11 April
Friday
+9°
+7°
12 April
Saturday
+10°
+7°
13 April
Sunday
+9°
+7°
14 April
Monday
+9°
+7°
15 April
Tuesday
+9°
+7°
16 April
Wednesday
+10°
+7°
17 April
Thursday
+10°
+8°
18 April
Friday
+10°
+8°
19 April
Saturday
+10°
+8°
20 April
Sunday
+10°
+8°
21 April
Monday
+11°
+8°
22 April
Tuesday
+11°
+8°
23 April
Wednesday
+11°
+8°
24 April
Thursday
+11°
+8°
25 April
Friday
+11°
+8°
26 April
Saturday
+11°
+8°
27 April
Sunday
+11°
+8°
28 April
Monday
+11°
+8°
29 April
Tuesday
+11°
+9°
30 April
Wednesday
+11°
+9°
Cities near you
Canada
Vancouver
United States
Seattle
United States
Portland
United States
Salem
Canada
Victoria
In April, the weather in Friday Harbor is typically warm. Average daily high temperature in April is about 10 degrees above zero. On average, Friday Harbor has 12 rainy, 8 sunny, 8 partly cloudy, and 2 cloudy days in April. The rains are usually moderate. April as well as January, February, March, and October is considered the most uncomfortable time to visit Friday Harbor.