Average annual temperature is 22.3 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Kota Tomohon
* Weather data for Kota Tomohon Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.1 | 25.8 | 26.7 | 27.1 | 27.9 | 27.7 | 27.5 | 27.7 | 28.9 | 29.8 | 29.6 | 27.1 |
| Average daytime temperature (°C) | 24.1 | 23.9 | 24.8 | 25.4 | 26.2 | 25.8 | 25.8 | 26.4 | 26.9 | 28.5 | 26.6 | 25.8 |
| Average temperature (°C) | 21.3 | 21.1 | 21.6 | 22.3 | 22.8 | 22.4 | 22.3 | 22.3 | 22.3 | 23.3 | 22.7 | 22.4 |
| Average night temperature (°C) | 19.7 | 19.6 | 19.7 | 20.3 | 20.8 | 20.1 | 20.1 | 19.8 | 19.5 | 19.7 | 20.3 | 20.3 |
| Absolute minimum temperature (°C) | 18.8 | 16.7 | 18.8 | 19.5 | 20.0 | 18.6 | 18.9 | 18.9 | 18.8 | 18.4 | 19.2 | 19.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 6.9 | 8.7 | 8.9 | 9.5 | 8.7 | 9.7 | 11.2 | 10.6 | 11.0 | 9.4 | 10.1 |
| Precipitation (mm) | 283 | 245 | 290 | 279 | 155 | 192 | 242 | 108 | 114 | 78 | 185 | 242 |
| Sunny days | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 5 | 4 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 30 | 30 | 30 | 28 | 25 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kota Tomohon is at