Koesan in August
6.4out of 10
Possible, with caveats
Warm and comfortable: highs around 29°C. Very wet: about 16 rainy days.
29°CAvg high
22°CAvg low
16Rainy days (218 mm)
13:25 hDaylight
05:51Sunrise · 19:15 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Very wet: about 16 rainy days
- Rain varies a lot between years (±4.2 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in August varies a lot between years (±4.2 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 | 2°C | -7°C | 23 mm | 5 | – | – | 4.8 |
| February | 5°C | -4°C | 34 mm | 5 | – | – | 5.4 |
| March | 11°C | 1°C | 53 mm | 7 | – | – | 6.3 |
| April | 18°C | 6°C | 83 mm | 8 | – | – | 7.4 |
| May | 23°C | 12°C | 93 mm | 8 | – | – | 7.9 |
| June | 27°C | 17°C | 130 mm | 9 | – | – | 7.6 |
| July | 28°C | 21°C | 256 mm | 17 | – | – | 6.1 |
| August | 29°C | 22°C | 218 mm | 16 | – | – | 6.4 |
| September | 25°C | 16°C | 139 mm | 9 | – | – | 7.6 |
| October | 20°C | 9°C | 58 mm | 6 | – | – | 7.9 |
| November | 12°C | 2°C | 43 mm | 7 | – | – | 6.5 |
| December | 4°C | -4°C | 26 mm | 5 | – | – | 5.2 |
Frequently asked questions
How hot is Koesan in August?
Daytime highs average 29°C and nights about 22°C.
When is the best time to visit Koesan?
The best months are May, October, June, September.