Average data for 10 years
1 May
Wednesday
+3°
0°
2 May
Thursday
+3°
+1°
3 May
Friday
+3°
0°
4 May
Saturday
+3°
+1°
5 May
Sunday
+3°
0°
6 May
Monday
+2°
0°
7 May
Tuesday
+3°
0°
8 May
Wednesday
+3°
0°
9 May
Thursday
+3°
0°
10 May
Friday
+3°
+1°
11 May
Saturday
+3°
0°
12 May
Sunday
+3°
0°
13 May
Monday
+4°
+1°
14 May
Tuesday
+4°
+1°
15 May
Wednesday
+6°
+2°
16 May
Thursday
+7°
+2°
17 May
Friday
+5°
+3°
18 May
Saturday
+6°
+2°
19 May
Sunday
+6°
+3°
20 May
Monday
+5°
+2°
21 May
Tuesday
+6°
+3°
22 May
Wednesday
+6°
+4°
23 May
Thursday
+6°
+4°
24 May
Friday
+5°
+3°
25 May
Saturday
+6°
+3°
26 May
Sunday
+7°
+3°
27 May
Monday
+9°
+4°
28 May
Tuesday
+8°
+5°
29 May
Wednesday
+8°
+5°
30 May
Thursday
+9°
+6°
31 May
Friday
+8°
+5°
Cities with similar weather in May
Kyrgyzstan
Cholpon-Ata
Iceland
Reykyavik
China
Altay
Mongolia
Ulan Bator
Greenland
Nuuk
In May, the weather in Tromsø is typically cold. Average daily high temperature in May is about 5 degrees above zero. On average, Tromsø has 23 rainy, 5 cloudy, and 3 sunny days in May. The rains are usually heavy. May as well as April, June, July, and August is considered the most uncomfortable time to visit Tromsø.