Okazaki in September
6.3out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Very wet: about 16 rainy days.
27°CAvg high
20°CAvg low
16Rainy days (242 mm)
12:12 hDaylight
05:39Sunrise · 17:52 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very wet: about 16 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.9 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 | 8°C | 1°C | 63 mm | 6 | – | – | 5.9 |
| February | 9°C | 1°C | 81 mm | 8 | – | – | 5.9 |
| March | 13°C | 4°C | 133 mm | 11 | – | – | 5.9 |
| April | 18°C | 9°C | 151 mm | 12 | – | – | 6.6 |
| May | 23°C | 14°C | 171 mm | 12 | – | – | 7.1 |
| June | 26°C | 19°C | 246 mm | 17 | – | – | 6.1 |
| July | 30°C | 23°C | 273 mm | 19 | – | – | 6.0 |
| August | 31°C | 23°C | 176 mm | 17 | – | – | 5.8 |
| September | 27°C | 20°C | 242 mm | 16 | – | – | 6.3 |
| October | 22°C | 14°C | 202 mm | 12 | – | – | 7.0 |
| November | 16°C | 8°C | 101 mm | 8 | – | – | 7.0 |
| December | 11°C | 3°C | 64 mm | 6 | – | – | 6.4 |
Frequently asked questions
How hot is Okazaki in September?
Daytime highs average 27°C and nights about 20°C.
When is the best time to visit Okazaki?
The best months are May, October, November, April.