Average data for 10 years
1 May
Wednesday
+11°
+7°
2 May
Thursday
+10°
+6°
3 May
Friday
+11°
+7°
4 May
Saturday
+10°
+6°
5 May
Sunday
+11°
+7°
6 May
Monday
+9°
+5°
7 May
Tuesday
+9°
+6°
8 May
Wednesday
+12°
+8°
9 May
Thursday
+14°
+11°
10 May
Friday
+15°
+12°
11 May
Saturday
+14°
+9°
12 May
Sunday
+13°
+9°
13 May
Monday
+14°
+11°
14 May
Tuesday
+15°
+12°
15 May
Wednesday
+15°
+11°
16 May
Thursday
+16°
+12°
17 May
Friday
+17°
+14°
18 May
Saturday
+19°
+13°
19 May
Sunday
+18°
+14°
20 May
Monday
+17°
+13°
21 May
Tuesday
+17°
+13°
22 May
Wednesday
+18°
+13°
23 May
Thursday
+17°
+14°
24 May
Friday
+17°
+12°
25 May
Saturday
+16°
+12°
26 May
Sunday
+18°
+13°
27 May
Monday
+18°
+15°
28 May
Tuesday
+17°
+12°
29 May
Wednesday
+14°
+10°
30 May
Thursday
+16°
+14°
31 May
Friday
+20°
+16°
May in Isa is the windiest month of the year. In May, the weather in Isa is typically warm. Average daily high temperature in May is about 15 degrees above zero. On average, Isa has 14 rainy, 7 partly cloudy, 5 sunny, and 5 cloudy days in May. The rains are usually moderate.