Tomohon in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 29°C. Very wet: about 19 rainy days.
29°CAvg high
21°CAvg low
19Rainy days (189 mm)
12:00 hDaylight
05:35Sunrise · 17:35 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Very wet: about 19 rainy days
- Rain varies a lot between years (±7.6 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 September varies a lot between years (±7.6 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 | 28°C | 22°C | 304 mm | 29 | – | – | 6.1 |
| February | 28°C | 22°C | 284 mm | 25 | – | – | 6.1 |
| March | 28°C | 22°C | 294 mm | 28 | – | – | 6.1 |
| April | 29°C | 22°C | 332 mm | 28 | – | – | 6.1 |
| May | 29°C | 22°C | 354 mm | 29 | – | – | 6.1 |
| June | 28°C | 22°C | 338 mm | 26 | – | – | 6.1 |
| July | 28°C | 22°C | 253 mm | 23 | – | – | 6.1 |
| August | 28°C | 21°C | 166 mm | 18 | – | – | 6.2 |
| September | 29°C | 21°C | 189 mm | 19 | – | – | 6.1 |
| October | 29°C | 22°C | 276 mm | 25 | – | – | 6.1 |
| November | 29°C | 22°C | 319 mm | 29 | – | – | 6.1 |
| December | 28°C | 22°C | 323 mm | 30 | – | – | 6.1 |
Frequently asked questions
How hot is Tomohon in September?
Daytime highs average 29°C and nights about 21°C.
When is the best time to visit Tomohon?
The best months are August, January, February, March.