Saint Peter Port in August
7.2out of 10
Possible, with caveats
Mild: highs around 17°C. Frequent rain: about 9 rainy days.
17°CAvg high
16°CAvg low
9Rainy days (50 mm)
14:13 hDaylight
06:08Sunrise · 20:21 Sunset
Why this score
- Mild: highs around 17°C
- Frequent rain: about 9 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in August varies a lot between years (±4.0 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 10°C | 8°C | 98 mm | 16 | – | – | 5.0 |
| February | 9°C | 7°C | 75 mm | 14 | – | – | 5.2 |
| March | 10°C | 8°C | 58 mm | 11 | – | – | 5.6 |
| April | 11°C | 9°C | 50 mm | 10 | – | – | 6.0 |
| May | 13°C | 11°C | 44 mm | 8 | – | – | 6.5 |
| June | 15°C | 13°C | 42 mm | 8 | – | – | 6.9 |
| July | 17°C | 15°C | 36 mm | 7 | – | – | 7.3 |
| August | 17°C | 16°C | 50 mm | 9 | – | – | 7.2 |
| September | 17°C | 15°C | 58 mm | 9 | – | – | 7.0 |
| October | 15°C | 14°C | 107 mm | 15 | – | – | 5.9 |
| November | 13°C | 11°C | 121 mm | 18 | – | – | 5.1 |
| December | 11°C | 9°C | 121 mm | 17 | – | – | 4.8 |
Frequently asked questions
How hot is Saint Peter Port in August?
Daytime highs average 17°C and nights about 16°C.
When is the best time to visit Saint Peter Port?
The best months are July, August, September, June.