Porthmadog weather by month
Check out Porthmadog weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Porthmadog (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 7 |
7 |
8 |
11 |
14 |
17 |
18 |
18 |
16 |
13 |
9 |
8 |
Min temperature (night-time) | 2 |
1 |
2 |
4 |
6 |
9 |
11 |
11 |
9 |
7 |
4 |
3 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sea temperature | 7 |
7 |
7 |
9 |
12 |
14 |
16 |
17 |
16 |
14 |
11 |
9 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Porthmadog
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 8 |
10 |
12 |
14 |
16 |
17 |
16 |
15 |
13 |
11 |
9 |
8 |
UV Index (Maximum) | 1 |
1 |
2 |
4 |
5 |
6 |
6 |
5 |
4 |
2 |
1 |
0 |
Rainfall in Porthmadog
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 21 |
16 |
18 |
15 |
16 |
14 |
13 |
16 |
16 |
18 |
20 |
20 |
Average monthly rainfall (mm) | 180 |
122 |
141 |
99 |
96 |
98 |
101 |
135 |
151 |
184 |
198 |
202 |