Average annual temperature is 26.7 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Couayan
* Weather data for Couayan Philippines is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 33.6 | 36.2 | 36.2 | 37.1 | 34.8 | 35.1 | 32.8 | 31.9 | 31.3 | 31.3 | 32.7 |
| Average daytime temperature (°C) | 28.7 | 31.5 | 33.6 | 34.0 | 33.6 | 32.3 | 31.1 | 31.3 | 30.4 | 30.2 | 30.4 | 30.6 |
| Average temperature (°C) | 24.5 | 25.8 | 27.0 | 27.9 | 28.2 | 27.4 | 26.9 | 27.1 | 26.3 | 26.3 | 26.3 | 26.2 |
| Average night temperature (°C) | 21.7 | 21.7 | 21.7 | 23.5 | 24.3 | 24.0 | 24.0 | 24.1 | 23.5 | 23.4 | 23.3 | 23.0 |
| Absolute minimum temperature (°C) | 19.7 | 19.3 | 19.5 | 22.2 | 22.9 | 23.4 | 23.0 | 23.1 | 22.7 | 22.6 | 21.0 | 21.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 10.0 | 11.1 | 10.7 | 10.6 | 9.9 | 7.7 | 9.7 | 7.9 | 8.9 | 10.0 | 9.6 |
| Precipitation (mm) | 116 | 32 | 20 | 149 | 177 | 190 | 386 | 207 | 318 | 220 | 77 | 91 |
| Sunny days | 11 | 14 | 16 | 3 | 1 | 0 | 0 | 1 | 0 | 2 | 4 | 5 |
| Rainy days | 20 | 14 | 15 | 27 | 30 | 30 | 31 | 30 | 30 | 29 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Couayan is at