Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Gapan
* Weather data for Gapan 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) | 32.1 | 33.1 | 36.5 | 37.7 | 39.5 | 36.5 | 36.3 | 33.3 | 32.7 | 32.9 | 33.4 | 34.5 |
| Average daytime temperature (°C) | 29.9 | 31.9 | 33.4 | 34.9 | 35.1 | 33.5 | 32.2 | 32.0 | 31.1 | 31.4 | 32.3 | 32.8 |
| Average temperature (°C) | 25.6 | 26.6 | 27.5 | 28.8 | 29.0 | 28.0 | 27.5 | 27.2 | 26.5 | 27.0 | 27.5 | 27.6 |
| Average night temperature (°C) | 22.2 | 22.3 | 22.7 | 24.5 | 25.1 | 24.4 | 24.5 | 24.3 | 23.8 | 23.9 | 23.9 | 23.8 |
| Absolute minimum temperature (°C) | 20.0 | 19.5 | 20.1 | 23.1 | 23.2 | 23.3 | 23.4 | 23.5 | 22.6 | 22.8 | 22.1 | 21.2 |
| 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) | 8.6 | 10.2 | 11.2 | 10.9 | 10.7 | 10.3 | 8.4 | 9.3 | 7.9 | 9.1 | 10.1 | 9.6 |
| Precipitation (mm) | 80 | 33 | 10 | 135 | 225 | 295 | 436 | 253 | 425 | 218 | 56 | 65 |
| Sunny days | 17 | 20 | 23 | 7 | 4 | 1 | 2 | 0 | 0 | 3 | 8 | 10 |
| Rainy days | 14 | 8 | 8 | 23 | 27 | 29 | 29 | 31 | 30 | 28 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gapan is at