Average annual temperature is 27.3 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 23.5 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of City of Isabela
* Weather data for City of Isabela 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) | 29.6 | 29.6 | 30.8 | 31.5 | 31.7 | 32.3 | 32.2 | 32.6 | 32.7 | 31.4 | 31.5 | 31.7 |
| Average daytime temperature (°C) | 28.3 | 28.9 | 29.5 | 30.1 | 30.1 | 30.0 | 30.0 | 30.6 | 29.9 | 30.0 | 30.0 | 30.1 |
| Average temperature (°C) | 26.2 | 26.7 | 27.1 | 27.5 | 27.8 | 27.5 | 27.5 | 27.6 | 27.2 | 27.4 | 27.4 | 27.5 |
| Average night temperature (°C) | 24.7 | 24.8 | 25.3 | 25.2 | 26.0 | 25.6 | 25.5 | 25.3 | 25.1 | 25.4 | 25.5 | 25.6 |
| Absolute minimum temperature (°C) | 24.1 | 24.0 | 23.5 | 23.5 | 25.1 | 24.9 | 24.5 | 24.5 | 23.8 | 24.6 | 24.5 | 24.6 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 8.2 | 9.9 | 10.6 | 11.0 | 10.8 | 10.1 | 9.3 | 10.8 | 10.1 | 10.4 | 9.7 | 10.5 |
| Precipitation (mm) | 288 | 74 | 124 | 110 | 204 | 197 | 174 | 187 | 345 | 186 | 193 | 88 |
| Sunny days | 3 | 4 | 3 | 6 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 3 |
| Rainy days | 28 | 24 | 28 | 24 | 31 | 29 | 29 | 29 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in City of Isabela is at