Climate averages 1991–2020
San Fernando, Philippines weather
in January.
A warm, fairly dry month: the coolest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
January is a warm month in San Fernando, Philippines: daytime highs average 26.5°C and nights cool to about 22.7°C. By daytime temperature it is the coolest month of the year.
Expect about 34 mm of rain on roughly 8 days, which makes January a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 15 min on an average January day.
The nearest other city in this atlas is Bauang (10 km away). In January its highs average 26.6°C, about as warm as San Fernando, Philippines, with 34 mm of rain.
Among the 151 cities listed in the Philippines, San Fernando, Philippines ranks joint 132nd of 151 for the warmest January highs and joint 37th of 151 for the driest January (rainfall, lowest first). The mean January high of those 151 cities is 27.8°C; San Fernando, Philippines is 1.3°C cooler than that mean.
From January to February, average highs rise by 0.5°C to 27.0°C, and monthly rainfall falls from 34 mm to 32 mm.
The annual picture
January 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
San Fernando, Philippines climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 26.5°C22.7°C | 22.7°C | 34 | 7.5 | 11.311 h |
| February | 27.0°C22.8°C | 22.8°C | 32 | 5.7 | 11.612 h |
| March | 28.4°C23.9°C | 23.9°C | 28 | 5.6 | 12.012 h |
| April | 29.8°C25.2°C | 25.2°C | 35 | 7.8 | 12.513 h |
| May | 30.1°C26.0°C | 26.0°C | 195 | 17.9 | 12.913 h |
| June | 29.7°C25.8°C | 25.8°C | 285 | 24.4 | 13.113 h |
| July | 28.8°C25.4°C | 25.4°C | 571 | 27.3 | 13.013 h |
| August | 28.4°C25.2°C | 25.2°C | 632 | 27.9 | 12.713 h |
| September | 28.5°C25.1°C | 25.1°C | 374 | 26.6 | 12.212 h |
| October | 28.4°C24.9°C | 24.9°C | 263 | 20.6 | 11.812 h |
| November | 28.0°C24.5°C | 24.5°C | 112 | 16.0 | 11.411 h |
| December | 27.1°C23.7°C | 23.7°C | 93 | 14.3 | 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
January in nearby cities
- Bauang in JanuaryPhilippines · 10 kmHigh 26.6°C · Low 22.5°C · 34 mm rain
- La Trinidad in JanuaryPhilippines · 34 kmHigh 21.4°C · Low 15.0°C · 45 mm rain
- Baguio in JanuaryPhilippines · 37 kmHigh 20.3°C · Low 14.0°C · 45 mm rain
- Dagupan in JanuaryPhilippines · 64 kmHigh 29.0°C · Low 22.2°C · 9.5 mm rain
- Calasiao in JanuaryPhilippines · 67 kmHigh 28.8°C · Low 21.8°C · 9.5 mm rain
- Urdaneta in JanuaryPhilippines · 76 kmHigh 29.1°C · Low 20.1°C · 21 mm rain
- Bayambang in JanuaryPhilippines · 91 kmHigh 29.7°C · Low 20.1°C · 13 mm rain
- Paniqui in JanuaryPhilippines · 109 kmHigh 29.6°C · Low 20.2°C · 13 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 San Fernando) is explained once on the San Fernando, Philippines year overview and on the Sources, method and limits page.
Bauang lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.