Climate averages 1991–2020
Santiago, Philippines weather
in January.
A warm, moderately wet month: the coolest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a warm month in Santiago, Philippines: daytime highs average 25.2°C and nights cool to about 19.6°C. By daytime temperature it is the coolest month of the year.
Expect about 65 mm of rain on roughly 11 days, which makes January a moderately wet month (the 4th 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 Alicia (19 km away). In January its highs average 25.3°C, about as warm as Santiago, Philippines, with 99 mm of rain.
Among the 151 cities listed in the Philippines, Santiago, Philippines ranks 143rd of 151 for the warmest January highs and 61st of 151 for the driest January (rainfall, lowest first). The mean January high of those 151 cities is 27.8°C; Santiago, Philippines is 2.6°C cooler than that mean.
From January to February, average highs rise by 0.9°C to 26.1°C, and monthly rainfall falls from 65 mm to 52 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
Santiago, Philippines climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 25.2°C19.6°C | 19.6°C | 65 | 11.0 | 11.311 h |
| February | 26.1°C19.9°C | 19.9°C | 52 | 9.8 | 11.612 h |
| March | 28.2°C20.9°C | 20.9°C | 61 | 10.8 | 12.012 h |
| April | 30.9°C22.6°C | 22.6°C | 61 | 11.1 | 12.513 h |
| May | 32.0°C23.7°C | 23.7°C | 161 | 17.4 | 12.913 h |
| June | 32.0°C23.9°C | 23.9°C | 138 | 18.5 | 13.113 h |
| July | 31.0°C23.6°C | 23.6°C | 223 | 23.9 | 13.013 h |
| August | 30.7°C23.6°C | 23.6°C | 205 | 22.8 | 12.713 h |
| September | 30.0°C23.2°C | 23.2°C | 219 | 22.7 | 12.212 h |
| October | 28.6°C22.6°C | 22.6°C | 186 | 19.6 | 11.812 h |
| November | 27.4°C21.9°C | 21.9°C | 153 | 18.3 | 11.411 h |
| December | 25.6°C20.7°C | 20.7°C | 158 | 16.1 | 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
- Alicia in JanuaryPhilippines · 19 kmHigh 25.3°C · Low 19.6°C · 99 mm rain
- Ilagan in JanuaryPhilippines · 63 kmHigh 25.7°C · Low 20.2°C · 118 mm rain
- Tabuk, Philippines in JanuaryPhilippines · 82 kmHigh 24.3°C · Low 18.5°C · 183 mm rain
- Tuguegarao in JanuaryPhilippines · 105 kmHigh 25.0°C · Low 19.6°C · 67 mm rain
- La Trinidad in JanuaryPhilippines · 106 kmHigh 21.4°C · Low 15.0°C · 45 mm rain
- Baguio in JanuaryPhilippines · 106 kmHigh 20.3°C · Low 14.0°C · 45 mm rain
- Solana in JanuaryPhilippines · 108 kmHigh 25.1°C · Low 19.6°C · 58 mm rain
- Muñoz in JanuaryPhilippines · 128 kmHigh 29.2°C · Low 19.6°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 Santiago) is explained once on the Santiago, Philippines year overview and on the Sources, method and limits page.