Climate averages 1991–2020
Gapan weather
in April.
A hot, moderately wet month: the warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Gapan: daytime highs average 33.4°C and nights cool to about 23.9°C. By daytime temperature it is the warmest month of the year.
Expect about 46 mm of rain on roughly 8 days, which makes April a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 28 min on an average April day.
The nearest other city in this atlas is Cabanatuan City (20 km away). In April its highs average 33.4°C, about as warm as Gapan, with 39 mm of rain.
Among the 151 cities listed in the Philippines, Gapan ranks joint 7th of 151 for the warmest April highs and joint 42nd of 151 for the driest April (rainfall, lowest first). The mean April high of those 151 cities is 30.9°C; Gapan is 2.6°C warmer than that mean.
From April to May, average highs fall by 0.3°C to 33.1°C, and monthly rainfall rises from 46 mm to 197 mm.
The annual picture
April in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Gapan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C20.5°C | 20.5°C | 36 | 4.5 | 11.311 h |
| February | 29.8°C20.9°C | 20.9°C | 33 | 3.8 | 11.612 h |
| March | 31.5°C22.1°C | 22.1°C | 39 | 5.1 | 12.012 h |
| April, selected | 33.4°C23.9°C | 23.9°C | 46 | 8.3 | 12.512 h |
| May | 33.1°C24.7°C | 24.7°C | 197 | 21.0 | 12.813 h |
| June | 31.3°C24.4°C | 24.4°C | 269 | 26.1 | 13.013 h |
| July | 30.0°C23.9°C | 23.9°C | 411 | 29.5 | 12.913 h |
| August | 29.6°C23.8°C | 23.8°C | 368 | 29.3 | 12.613 h |
| September | 29.7°C23.5°C | 23.5°C | 349 | 28.2 | 12.212 h |
| October | 30.0°C23.0°C | 23.0°C | 239 | 19.9 | 11.812 h |
| November | 29.9°C22.4°C | 22.4°C | 112 | 11.8 | 11.411 h |
| December | 29.1°C21.6°C | 21.6°C | 100 | 8.9 | 11.211 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
April in nearby cities
- Cabanatuan City in AprilPhilippines · 20 kmHigh 33.4°C · Low 23.7°C · 39 mm rain
- Arayat in AprilPhilippines · 26 kmHigh 33.2°C · Low 23.9°C · 30 mm rain
- La Paz, Philippines in AprilPhilippines · 28 kmHigh 33.7°C · Low 23.9°C · 28 mm rain
- Concepcion in AprilPhilippines · 31 kmHigh 33.4°C · Low 23.8°C · 30 mm rain
- Capas in AprilPhilippines · 38 kmHigh 33.4°C · Low 23.8°C · 46 mm rain
- Bulaon in AprilPhilippines · 39 kmHigh 33.0°C · Low 23.6°C · 26 mm rain
- Baliuag in AprilPhilippines · 40 kmHigh 33.1°C · Low 24.4°C · 37 mm rain
- San Fernando in AprilPhilippines · 41 kmHigh 32.8°C · Low 24.1°C · 26 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Gapan) is explained once on the Gapan year overview and on the Sources, method and limits page.