Average annual temperature is 27.8 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 24.0 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Cansilayan
* Weather data for Cansilayan 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) | 30.0 | 30.1 | 31.5 | 32.9 | 32.9 | 30.8 | 31.7 | 30.4 | 31.4 | 31.2 | 31.8 | 31.2 |
| Average daytime temperature (°C) | 27.9 | 28.8 | 29.7 | 31.0 | 30.5 | 29.3 | 29.5 | 29.3 | 29.3 | 29.8 | 30.1 | 30.4 |
| Average temperature (°C) | 26.1 | 26.7 | 27.2 | 28.6 | 28.6 | 28.1 | 28.0 | 28.3 | 28.1 | 27.9 | 28.0 | 27.9 |
| Average night temperature (°C) | 24.8 | 25.1 | 25.2 | 26.6 | 26.9 | 26.7 | 26.7 | 27.1 | 26.8 | 26.3 | 26.4 | 26.1 |
| Absolute minimum temperature (°C) | 24.2 | 24.0 | 24.0 | 25.3 | 25.3 | 25.3 | 25.5 | 25.8 | 25.7 | 25.3 | 25.2 | 25.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 6.7 | 9.6 | 11.1 | 11.2 | 9.9 | 9.2 | 7.6 | 10.3 | 9.3 | 9.9 | 9.1 | 9.9 |
| Precipitation (mm) | 249 | 59 | 13 | 22 | 197 | 164 | 333 | 163 | 146 | 123 | 88 | 64 |
| Sunny days | 0 | 5 | 20 | 10 | 2 | 1 | 0 | 2 | 3 | 4 | 6 | 10 |
| Rainy days | 31 | 23 | 11 | 20 | 29 | 29 | 31 | 29 | 27 | 27 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cansilayan is at