Ono in September
6.2out of 10
Possible, with caveats
Warm and comfortable: highs around 23°C. Very wet: about 16 rainy days.
23°CAvg high
16°CAvg low
16Rainy days (251 mm)
12:13 hDaylight
05:42Sunrise · 17:55 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Very wet: about 16 rainy days
- Rain varies a lot between years (±4.0 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 (±4.0 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 | -5°C | 180 mm | 21 | – | – | 2.3 |
| February | 2°C | -5°C | 151 mm | 18 | – | – | 2.7 |
| March | 7°C | -1°C | 181 mm | 18 | – | – | 3.6 |
| April | 13°C | 5°C | 175 mm | 14 | – | – | 5.3 |
| May | 19°C | 10°C | 191 mm | 14 | – | – | 6.1 |
| June | 22°C | 15°C | 249 mm | 16 | – | – | 6.2 |
| July | 26°C | 20°C | 315 mm | 20 | – | – | 6.1 |
| August | 27°C | 20°C | 195 mm | 17 | – | – | 6.3 |
| September | 23°C | 16°C | 251 mm | 16 | – | – | 6.2 |
| October | 18°C | 10°C | 189 mm | 14 | – | – | 6.1 |
| November | 11°C | 4°C | 158 mm | 16 | – | – | 4.9 |
| December | 5°C | -2°C | 187 mm | 21 | – | – | 3.0 |
Frequently asked questions
How hot is Ono in September?
Daytime highs average 23°C and nights about 16°C.
When is the best time to visit Ono?
The best months are August, June, September, May.