Climate averages 1991–2020
Arayat weather
in December.
A hot, moderately wet month: the 11th warmest and the 5th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Arayat: daytime highs average 28.9°C and nights cool to about 21.7°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 77 mm of rain on roughly 7 days, which makes December a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 15 min on an average December day.
The nearest other city in this atlas is Bulaon (14 km away). In December its highs average 28.6°C, about as warm as Arayat, with 84 mm of rain.
Among the 151 cities listed in the Philippines, Arayat ranks joint 29th of 151 for the warmest December highs and joint 10th of 151 for the driest December (rainfall, lowest first). The mean December high of those 151 cities is 28.1°C; Arayat is 0.8°C warmer than that mean.
From December to January, average highs fall by 0.1°C to 28.7°C, and monthly rainfall falls from 77 mm to 26 mm.
The annual picture
December 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
Arayat climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.7°C20.6°C | 20.6°C | 26 | 3.1 | 11.311 h |
| February | 29.6°C21.0°C | 21.0°C | 23 | 2.8 | 11.612 h |
| March | 31.3°C22.2°C | 22.2°C | 29 | 4.0 | 12.012 h |
| April | 33.2°C23.9°C | 23.9°C | 30 | 6.6 | 12.512 h |
| May | 32.8°C24.9°C | 24.9°C | 153 | 19.0 | 12.813 h |
| June | 31.0°C24.7°C | 24.7°C | 200 | 24.3 | 13.013 h |
| July | 29.8°C24.3°C | 24.3°C | 330 | 28.5 | 12.913 h |
| August | 29.4°C24.2°C | 24.2°C | 298 | 28.6 | 12.613 h |
| September | 29.5°C23.9°C | 23.9°C | 292 | 27.3 | 12.212 h |
| October | 29.7°C23.3°C | 23.3°C | 183 | 18.5 | 11.812 h |
| November | 29.6°C22.6°C | 22.6°C | 86 | 9.5 | 11.411 h |
| December, selected | 28.9°C21.7°C | 21.7°C | 77 | 6.6 | 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
December in nearby cities
- Bulaon in DecemberPhilippines · 14 kmHigh 28.6°C · Low 21.7°C · 84 mm rain
- San Fernando in DecemberPhilippines · 16 kmHigh 28.5°C · Low 22.5°C · 84 mm rain
- Angeles City in DecemberPhilippines · 20 kmHigh 28.5°C · Low 21.1°C · 78 mm rain
- Apalit in DecemberPhilippines · 22 kmHigh 28.4°C · Low 22.5°C · 84 mm rain
- Concepcion in DecemberPhilippines · 23 kmHigh 29.0°C · Low 21.1°C · 77 mm rain
- Baliuag in DecemberPhilippines · 26 kmHigh 28.8°C · Low 22.8°C · 103 mm rain
- Gapan in DecemberPhilippines · 26 kmHigh 29.1°C · Low 21.6°C · 100 mm rain
- Capas in DecemberPhilippines · 28 kmHigh 28.9°C · Low 21.1°C · 78 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 Arayat) is explained once on the Arayat year overview and on the Sources, method and limits page.
Concepcion lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.