Average annual temperature is 25.9 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of Kecamatan Koto Besar
* Weather data for Kecamatan Koto Besar 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) | 31.4 | 32.3 | 31.7 | 32.4 | 32.2 | 31.7 | 32.2 | 31.6 | 32.8 | 34.0 | 32.5 | 31.8 |
| Average daytime temperature (°C) | 29.7 | 30.3 | 30.0 | 30.8 | 30.7 | 30.5 | 30.3 | 30.3 | 31.2 | 32.0 | 30.8 | 30.3 |
| Average temperature (°C) | 25.1 | 25.5 | 25.4 | 25.9 | 26.2 | 26.0 | 26.0 | 25.8 | 26.3 | 26.9 | 26.0 | 25.8 |
| Average night temperature (°C) | 22.2 | 22.2 | 22.2 | 22.7 | 23.1 | 22.8 | 22.8 | 22.4 | 22.3 | 22.9 | 22.8 | 22.9 |
| Absolute minimum temperature (°C) | 21.2 | 21.2 | 21.1 | 21.5 | 22.0 | 22.0 | 21.9 | 21.0 | 20.7 | 21.8 | 21.3 | 22.3 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 7.5 | 8.5 | 8.4 | 8.9 | 8.9 | 9.0 | 8.5 | 9.3 | 9.9 | 10.2 | 8.8 | 8.2 |
| Precipitation (mm) | 328 | 225 | 327 | 253 | 353 | 268 | 243 | 205 | 105 | 145 | 317 | 571 |
| Sunny days | 0 | 2 | 1 | 0 | 1 | 1 | 3 | 0 | 11 | 4 | 0 | 0 |
| Rainy days | 31 | 26 | 30 | 30 | 30 | 29 | 28 | 31 | 19 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kecamatan Koto Besar is at