Mount Vernon in August
8.3out of 10
Yes, a good time to go
Warm and comfortable: highs around 22°C. Some rain: about 6 rainy days.
22°CAvg high
13°CAvg low
6Rainy days (46 mm)
14:08 hDaylight
06:09Sunrise · 20:18 Sunset
Why this score
- Warm and comfortable: highs around 22°C
- Some rain: about 6 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
How reliable is the forecast?
Rain in August varies a lot between years (±3.2 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 | 6°C | 1°C | 260 mm | 19 | – | – | 3.4 |
| February | 7°C | 1°C | 174 mm | 16 | – | – | 4.1 |
| March | 10°C | 3°C | 208 mm | 19 | – | – | 4.1 |
| April | 12°C | 5°C | 148 mm | 17 | – | – | 5.0 |
| May | 16°C | 8°C | 105 mm | 12 | – | – | 6.4 |
| June | 19°C | 11°C | 79 mm | 11 | – | – | 7.0 |
| July | 22°C | 13°C | 38 mm | 6 | – | – | 8.3 |
| August | 22°C | 13°C | 46 mm | 6 | – | – | 8.3 |
| September | 19°C | 11°C | 99 mm | 9 | – | – | 7.4 |
| October | 14°C | 7°C | 201 mm | 15 | – | – | 5.1 |
| November | 8°C | 3°C | 289 mm | 19 | – | – | 3.9 |
| December | 5°C | 1°C | 256 mm | 19 | – | – | 3.3 |
Frequently asked questions
How hot is Mount Vernon in August?
Daytime highs average 22°C and nights about 13°C.
When is the best time to visit Mount Vernon?
The best months are July, August.