Itogawa in August
6.9out of 10
Possible, with caveats
Warm and comfortable: highs around 30°C. Frequent rain: about 13 rainy days.
30°CAvg high
25°CAvg low
13Rainy days (135 mm)
13:16 hDaylight
05:25Sunrise · 18:41 Sunset
Why this score
- Warm and comfortable: highs around 30°C
- Frequent rain: about 13 rainy 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 (±3.8 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 | 9°C | 4°C | 88 mm | 11 | – | – | 5.4 |
| February | 10°C | 4°C | 97 mm | 11 | – | – | 5.5 |
| March | 13°C | 7°C | 137 mm | 13 | – | – | 5.7 |
| April | 17°C | 11°C | 138 mm | 11 | – | – | 6.6 |
| May | 22°C | 16°C | 159 mm | 11 | – | – | 7.2 |
| June | 24°C | 20°C | 269 mm | 16 | – | – | 6.2 |
| July | 28°C | 24°C | 219 mm | 14 | – | – | 6.5 |
| August | 30°C | 25°C | 135 mm | 13 | – | – | 6.9 |
| September | 27°C | 21°C | 193 mm | 13 | – | – | 6.8 |
| October | 22°C | 16°C | 193 mm | 11 | – | – | 7.1 |
| November | 17°C | 11°C | 108 mm | 9 | – | – | 6.9 |
| December | 11°C | 6°C | 90 mm | 10 | – | – | 6.0 |
Frequently asked questions
How hot is Itogawa in August?
Daytime highs average 30°C and nights about 25°C.
When is the best time to visit Itogawa?
The best months are May, October, August, November.