Climate averages 1991–2020
La Trinidad weather
in December.
A mild, wet month: the 11th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a mild month in La Trinidad: daytime highs average 21.9°C and nights cool to about 16.0°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 116 mm of rain on roughly 16 days, which makes December a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 10 min on an average December day.
The nearest other city in this atlas is Baguio (4 km away). In December its highs average 20.9°C, 1.1°C cooler than La Trinidad, with 116 mm of rain.
Among the 151 cities listed in the Philippines, La Trinidad ranks 150th of 151 for the warmest December highs and joint 49th of 151 for the driest December (rainfall, lowest first). The mean December high of those 151 cities is 28.1°C; La Trinidad is 6.1°C cooler than that mean.
From December to January, average highs fall by 0.5°C to 21.4°C, and monthly rainfall falls from 116 mm to 45 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
La Trinidad climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.4°C15.0°C | 15.0°C | 45 | 10.3 | 11.311 h |
| February | 22.0°C15.3°C | 15.3°C | 50 | 8.7 | 11.612 h |
| March | 23.3°C16.1°C | 16.1°C | 66 | 13.0 | 12.012 h |
| April | 24.2°C17.0°C | 17.0°C | 104 | 17.6 | 12.512 h |
| May | 23.8°C17.7°C | 17.7°C | 273 | 25.8 | 12.913 h |
| June | 23.4°C17.7°C | 17.7°C | 377 | 28.5 | 13.113 h |
| July | 22.5°C17.5°C | 17.5°C | 685 | 30.3 | 13.013 h |
| August | 22.1°C17.5°C | 17.5°C | 684 | 29.8 | 12.713 h |
| September | 22.4°C17.3°C | 17.3°C | 463 | 28.9 | 12.212 h |
| October | 22.7°C17.0°C | 17.0°C | 353 | 25.3 | 11.812 h |
| November | 22.9°C16.6°C | 16.6°C | 148 | 18.3 | 11.411 h |
| December, selected | 21.9°C16.0°C | 16.0°C | 116 | 15.9 | 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
December in nearby cities
- Baguio in DecemberPhilippines · 4 kmHigh 20.9°C · Low 15.0°C · 116 mm rain
- Bauang in DecemberPhilippines · 28 kmHigh 27.2°C · Low 23.6°C · 93 mm rain
- San Fernando, Philippines in DecemberPhilippines · 34 kmHigh 27.1°C · Low 23.7°C · 93 mm rain
- Dagupan in DecemberPhilippines · 53 kmHigh 29.1°C · Low 23.0°C · 34 mm rain
- Urdaneta in DecemberPhilippines · 53 kmHigh 29.3°C · Low 21.0°C · 54 mm rain
- Calasiao in DecemberPhilippines · 55 kmHigh 29.0°C · Low 22.7°C · 34 mm rain
- Bayambang in DecemberPhilippines · 73 kmHigh 29.6°C · Low 21.1°C · 48 mm rain
- Paniqui in DecemberPhilippines · 87 kmHigh 29.6°C · Low 21.2°C · 48 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 La Trinidad) is explained once on the La Trinidad year overview and on the Sources, method and limits page.
Baguio lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.