Climate averages 1991–2020
Bais weather
in January.
A hot, moderately wet month: the coolest and the joint 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Bais: daytime highs average 28.1°C and nights cool to about 23.9°C. By daytime temperature it is the coolest month of the year.
Expect about 73 mm of rain on roughly 12 days, which makes January a moderately wet month (the joint 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 38 min on an average January day.
The nearest other city in this atlas is Tanjay (9 km away). In January its highs average 28.5°C, about as warm as Bais, with 111 mm of rain.
Among the 151 cities listed in the Philippines, Bais ranks joint 66th of 151 for the warmest January highs and 65th of 151 for the driest January (rainfall, lowest first). The mean January high of those 151 cities is 27.8°C; Bais is 0.3°C warmer than that mean.
From January to February, average highs rise by 0.4°C to 28.4°C, and monthly rainfall stays at 73 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
Bais climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 28.1°C23.9°C | 23.9°C | 73 | 12.1 | 11.612 h |
| February | 28.4°C23.8°C | 23.8°C | 73 | 9.2 | 11.812 h |
| March | 29.5°C24.1°C | 24.1°C | 65 | 9.4 | 12.112 h |
| April | 30.6°C24.9°C | 24.9°C | 58 | 9.2 | 12.312 h |
| May | 30.4°C25.3°C | 25.3°C | 152 | 21.9 | 12.613 h |
| June | 29.6°C24.9°C | 24.9°C | 243 | 26.7 | 12.713 h |
| July | 28.8°C24.6°C | 24.6°C | 287 | 28.0 | 12.613 h |
| August | 28.9°C24.5°C | 24.5°C | 259 | 26.1 | 12.412 h |
| September | 28.9°C24.5°C | 24.5°C | 268 | 27.0 | 12.212 h |
| October | 28.8°C24.4°C | 24.4°C | 243 | 26.8 | 11.912 h |
| November | 28.8°C24.5°C | 24.5°C | 135 | 19.4 | 11.712 h |
| December | 28.4°C24.3°C | 24.3°C | 126 | 17.2 | 11.612 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
- Tanjay in JanuaryPhilippines · 9 kmHigh 28.5°C · Low 24.2°C · 111 mm rain
- Dumaguete in JanuaryPhilippines · 38 kmHigh 27.9°C · Low 24.5°C · 113 mm rain
- Bayawan in JanuaryPhilippines · 43 kmHigh 29.0°C · Low 24.3°C · 54 mm rain
- Kabankalan in JanuaryPhilippines · 55 kmHigh 29.2°C · Low 22.8°C · 108 mm rain
- Himamaylan in JanuaryPhilippines · 63 kmHigh 29.4°C · Low 23.1°C · 108 mm rain
- Tagbilaran City in JanuaryPhilippines · 80 kmHigh 28.2°C · Low 24.4°C · 146 mm rain
- Sipalay in JanuaryPhilippines · 81 kmHigh 29.3°C · Low 24.5°C · 85 mm rain
- Naga (Central Visayas), Philippines in JanuaryPhilippines · 98 kmHigh 27.8°C · Low 24.7°C · 147 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 Bais) is explained once on the Bais year overview and on the Sources, method and limits page.