Average data for 10 years
1 May
Wednesday
+23°
+23°
2 May
Thursday
+23°
+22°
3 May
Friday
+23°
+22°
4 May
Saturday
+23°
+23°
5 May
Sunday
+23°
+23°
6 May
Monday
+23°
+23°
7 May
Tuesday
+23°
+23°
8 May
Wednesday
+24°
+24°
9 May
Thursday
+24°
+24°
10 May
Friday
+25°
+24°
11 May
Saturday
+24°
+23°
12 May
Sunday
+24°
+23°
13 May
Monday
+24°
+24°
14 May
Tuesday
+24°
+23°
15 May
Wednesday
+24°
+24°
16 May
Thursday
+24°
+23°
17 May
Friday
+24°
+24°
18 May
Saturday
+24°
+24°
19 May
Sunday
+25°
+24°
20 May
Monday
+24°
+24°
21 May
Tuesday
+24°
+24°
22 May
Wednesday
+25°
+24°
23 May
Thursday
+24°
+24°
24 May
Friday
+24°
+24°
25 May
Saturday
+25°
+24°
26 May
Sunday
+25°
+25°
27 May
Monday
+25°
+25°
28 May
Tuesday
+25°
+25°
29 May
Wednesday
+25°
+25°
30 May
Thursday
+25°
+25°
31 May
Friday
+25°
+25°
In May, the weather in Onna is typically warm. Average daily high temperature in May is about 24 degrees above zero. On average, Onna has 18 rainy, 5 partly cloudy, 4 sunny, and 4 cloudy days in May. The rains are usually heavy. May as well as January, February, June, and December is considered the most uncomfortable time to visit Onna.