Yamada in September
6.3out of 10
Possible, with caveats
Mild: highs around 21°C. Very wet: about 15 rainy days.
21°CAvg high
18°CAvg low
15Rainy days (203 mm)
12:15 hDaylight
05:19Sunrise · 17:34 Sunset
Why this score
- Mild: highs around 21°C
- Very wet: about 15 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (2.6 days). 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 | 4°C | 0°C | 73 mm | 9 | – | – | 4.8 |
| February | 3°C | -1°C | 65 mm | 9 | – | – | 4.7 |
| March | 5°C | 2°C | 105 mm | 12 | – | – | 4.7 |
| April | 9°C | 6°C | 106 mm | 11 | – | – | 5.5 |
| May | 13°C | 10°C | 118 mm | 12 | – | – | 5.9 |
| June | 16°C | 14°C | 131 mm | 12 | – | – | 6.3 |
| July | 20°C | 18°C | 158 mm | 14 | – | – | 6.5 |
| August | 22°C | 20°C | 168 mm | 13 | – | – | 6.9 |
| September | 21°C | 18°C | 203 mm | 15 | – | – | 6.3 |
| October | 17°C | 13°C | 171 mm | 12 | – | – | 6.2 |
| November | 12°C | 8°C | 83 mm | 9 | – | – | 6.2 |
| December | 6°C | 2°C | 81 mm | 10 | – | – | 5.3 |
Frequently asked questions
How hot is Yamada in September?
Daytime highs average 21°C and nights about 18°C.
When is the best time to visit Yamada?
The best months are August, July.