Average data for 10 years
1 May
Wednesday
+9°
+7°
2 May
Thursday
+9°
+7°
3 May
Friday
+10°
+8°
4 May
Saturday
+10°
+7°
5 May
Sunday
+10°
+7°
6 May
Monday
+9°
+7°
7 May
Tuesday
+10°
+8°
8 May
Wednesday
+10°
+7°
9 May
Thursday
+10°
+8°
10 May
Friday
+10°
+8°
11 May
Saturday
+10°
+9°
12 May
Sunday
+10°
+8°
13 May
Monday
+11°
+9°
14 May
Tuesday
+12°
+10°
15 May
Wednesday
+12°
+9°
16 May
Thursday
+12°
+9°
17 May
Friday
+11°
+9°
18 May
Saturday
+11°
+9°
19 May
Sunday
+11°
+9°
20 May
Monday
+12°
+10°
21 May
Tuesday
+13°
+10°
22 May
Wednesday
+12°
+10°
23 May
Thursday
+13°
+10°
24 May
Friday
+15°
+12°
25 May
Saturday
+14°
+11°
26 May
Sunday
+14°
+11°
27 May
Monday
+13°
+11°
28 May
Tuesday
+13°
+11°
29 May
Wednesday
+13°
+10°
30 May
Thursday
+14°
+11°
31 May
Friday
+14°
+11°
Cities near you
United States
Wrangell
United States
Juneau
Canada
Campbell River
United States
Sitka
Canada
Courtenay
Cities with similar weather in May
Finland
Helsinki
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
Norway
Oslo
In May, the weather in Ketchikan is typically warm. Average daily high temperature in May is about 12 degrees above zero. On average, Ketchikan has 20 rainy, 7 cloudy, and 4 sunny days in May. The rains are usually heavy. May as well as January, February, March, and April is considered the most uncomfortable time to visit Ketchikan.