Seaside in August
9.0out of 10
Yes, a good time to go
Mild: highs around 21°C. Very dry: about 0 rainy days.
21°CAvg high
12°CAvg low
0Rainy days (2 mm)
13:24 hDaylight
06:30Sunrise · 19:53 Sunset
Why this score
- Mild: highs around 21°C
- Very dry: about 0 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Comfortable walking shoes
How reliable is the forecast?
Rainfall in August is fairly consistent from year to year (0.6 days). 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 | 14°C | 7°C | 106 mm | 9 | – | – | 6.5 |
| February | 14°C | 7°C | 107 mm | 10 | – | – | 6.4 |
| March | 15°C | 7°C | 82 mm | 9 | – | – | 6.7 |
| April | 16°C | 8°C | 39 mm | 6 | – | – | 7.3 |
| May | 17°C | 9°C | 17 mm | 3 | – | – | 7.9 |
| June | 19°C | 10°C | 3 mm | 1 | – | – | 8.6 |
| July | 21°C | 12°C | 1 mm | 0 | – | – | 8.9 |
| August | 21°C | 12°C | 2 mm | 0 | – | – | 9.0 |
| September | 21°C | 12°C | 3 mm | 1 | – | – | 8.9 |
| October | 20°C | 11°C | 21 mm | 3 | – | – | 8.4 |
| November | 16°C | 8°C | 48 mm | 6 | – | – | 7.4 |
| December | 14°C | 6°C | 97 mm | 9 | – | – | 6.5 |
Frequently asked questions
How hot is Seaside in August?
Daytime highs average 21°C and nights about 12°C.
When is the best time to visit Seaside?
The best months are August, July, September, June.