St John weather by month
Check out St John weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in St John (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | -2 |
-1 |
3 |
8 |
14 |
18 |
21 |
21 |
18 |
12 |
7 |
1 |
Min temperature (night-time) | -11 |
-11 |
-5 |
0 |
5 |
9 |
12 |
13 |
10 |
5 |
-1 |
-8 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sea temperature | 2 |
1 |
1 |
2 |
4 |
6 |
12 |
13 |
13 |
11 |
7 |
4 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in St John
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 9 |
10 |
12 |
14 |
15 |
16 |
15 |
14 |
12 |
11 |
10 |
9 |
UV Index (Maximum) | 1 |
2 |
3 |
5 |
6 |
7 |
7 |
7 |
5 |
3 |
1 |
1 |
Rainfall in St John
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 13 |
11 |
12 |
13 |
14 |
13 |
12 |
12 |
11 |
12 |
14 |
14 |
Average monthly rainfall (mm) | 126 |
104 |
95 |
100 |
108 |
96 |
100 |
97 |
104 |
106 |
133 |
145 |