Average data for 10 years
1 May
Wednesday
0°
−1°
2 May
Thursday
0°
0°
3 May
Friday
+1°
+1°
4 May
Saturday
+1°
+1°
5 May
Sunday
+2°
+1°
6 May
Monday
+1°
+1°
7 May
Tuesday
+2°
+1°
8 May
Wednesday
+1°
0°
9 May
Thursday
0°
−1°
10 May
Friday
0°
−1°
11 May
Saturday
0°
0°
12 May
Sunday
+1°
+1°
13 May
Monday
+2°
+2°
14 May
Tuesday
+3°
+2°
15 May
Wednesday
+3°
+2°
16 May
Thursday
+2°
0°
17 May
Friday
+1°
0°
18 May
Saturday
+1°
+1°
19 May
Sunday
+1°
0°
20 May
Monday
+1°
+1°
21 May
Tuesday
+1°
+1°
22 May
Wednesday
+2°
+1°
23 May
Thursday
+2°
+1°
24 May
Friday
+3°
+2°
25 May
Saturday
+2°
+2°
26 May
Sunday
+3°
+3°
27 May
Monday
+3°
+2°
28 May
Tuesday
+3°
+2°
29 May
Wednesday
+3°
+2°
30 May
Thursday
+3°
+2°
31 May
Friday
+3°
+2°
May in Jan Mayen is the sunniest month of the year. In May, the weather in Jan Mayen is typically cold. Average daily high temperature in May is about 2 degrees above zero. On average, Jan Mayen has 21 cloudy, 7 rainy, 2 sunny, and 1 snowy day in May. The rains are usually light. May as well as January, August, September, and October is considered the most uncomfortable time to visit Jan Mayen.