Kimitsu in September
6.8out of 10
Possible, with caveats
Warm and comfortable: highs around 25°C. Frequent rain: about 14 rainy days.
25°CAvg high
22°CAvg low
14Rainy days (190 mm)
12:13 hDaylight
05:29Sunrise · 17:41 Sunset
Why this score
- Warm and comfortable: highs around 25°C
- Frequent rain: about 14 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September 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 | 10°C | 6°C | 83 mm | 8 | – | – | 6.1 |
| February | 10°C | 6°C | 87 mm | 9 | – | – | 5.9 |
| March | 12°C | 8°C | 141 mm | 13 | – | – | 5.6 |
| April | 16°C | 12°C | 126 mm | 11 | – | – | 6.4 |
| May | 20°C | 17°C | 139 mm | 11 | – | – | 7.0 |
| June | 22°C | 20°C | 183 mm | 14 | – | – | 6.8 |
| July | 25°C | 23°C | 144 mm | 11 | – | – | 7.3 |
| August | 27°C | 25°C | 108 mm | 10 | – | – | 7.6 |
| September | 25°C | 22°C | 190 mm | 14 | – | – | 6.8 |
| October | 21°C | 18°C | 217 mm | 12 | – | – | 6.6 |
| November | 17°C | 13°C | 114 mm | 10 | – | – | 6.7 |
| December | 12°C | 8°C | 72 mm | 8 | – | – | 6.5 |
Frequently asked questions
How hot is Kimitsu in September?
Daytime highs average 25°C and nights about 22°C.
When is the best time to visit Kimitsu?
The best months are August, July, May.