Average data for 10 years
1 May
Wednesday
+1°
0°
2 May
Thursday
+1°
0°
3 May
Friday
+1°
0°
4 May
Saturday
+1°
0°
5 May
Sunday
+1°
0°
6 May
Monday
+1°
0°
7 May
Tuesday
+1°
0°
8 May
Wednesday
+1°
0°
9 May
Thursday
+2°
+1°
10 May
Friday
+3°
+2°
11 May
Saturday
+3°
+1°
12 May
Sunday
+2°
0°
13 May
Monday
+1°
0°
14 May
Tuesday
+2°
0°
15 May
Wednesday
+3°
+1°
16 May
Thursday
+3°
+1°
17 May
Friday
+3°
+2°
18 May
Saturday
+3°
+2°
19 May
Sunday
+3°
+2°
20 May
Monday
+4°
+2°
21 May
Tuesday
+4°
+3°
22 May
Wednesday
+4°
+3°
23 May
Thursday
+5°
+3°
24 May
Friday
+5°
+3°
25 May
Saturday
+6°
+4°
26 May
Sunday
+6°
+5°
27 May
Monday
+6°
+5°
28 May
Tuesday
+5°
+3°
29 May
Wednesday
+5°
+4°
30 May
Thursday
+6°
+5°
31 May
Friday
+6°
+5°
Cities with similar weather in May
Russia
Petropavlovsk
Russia
Severodvinsk
Kyrgyzstan
Cholpon-Ata
Iceland
Reykyavik
Russia
Magadan
In May, the weather in Kostroma is typically cold. Average daily high temperature in May is about 3 degrees above zero. On average, Kostroma has 20 cloudy, 6 rainy, and 5 sunny days in May. The rains are usually light. May as well as January, February, September, and October is considered the most uncomfortable time to visit Kostroma.