Climate averages 1991–2020
Cileungsir weather
in January.
A hot, very wet month: one of the coolest and the joint 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Cileungsir: daytime highs average 28.9°C and nights cool to about 22.6°C. By daytime temperature it is one of the coolest months of the year.
Expect about 347 mm of rain on roughly 29 days, which makes January a very wet month (the joint 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average January day.
The nearest other city in this atlas is Cibinong (15 km away). In January its highs average 28.5°C, about as warm as Cileungsir, with 325 mm of rain.
Among the 200 cities listed in Indonesia, Cileungsir ranks joint 51st of 200 for the warmest January highs and 140th of 200 for the driest January (rainfall, lowest first). The mean January high of those 200 cities is 28.2°C; Cileungsir is 0.6°C warmer than that mean.
From January to February, average highs rise by 0.1°C to 28.9°C, and monthly rainfall falls from 347 mm to 345 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
Cileungsir climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 28.9°C22.6°C | 22.6°C | 347 | 29.3 | 12.412 h |
| February | 28.9°C22.6°C | 22.6°C | 345 | 27.4 | 12.312 h |
| March | 29.7°C22.6°C | 22.6°C | 348 | 29.8 | 12.112 h |
| April | 30.0°C22.6°C | 22.6°C | 288 | 27.8 | 12.012 h |
| May | 30.2°C22.4°C | 22.4°C | 164 | 24.1 | 11.812 h |
| June | 30.3°C21.9°C | 21.9°C | 112 | 18.7 | 11.812 h |
| July | 30.7°C21.6°C | 21.6°C | 89 | 16.5 | 11.812 h |
| August | 31.6°C21.9°C | 21.9°C | 80 | 14.9 | 11.912 h |
| September | 32.2°C22.3°C | 22.3°C | 119 | 16.7 | 12.112 h |
| October | 31.7°C22.8°C | 22.8°C | 248 | 23.7 | 12.212 h |
| November | 30.3°C22.8°C | 22.8°C | 357 | 28.1 | 12.412 h |
| December | 29.4°C22.7°C | 22.7°C | 347 | 28.5 | 12.512 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
- Cibinong in JanuaryIndonesia · 15 kmHigh 28.5°C · Low 22.2°C · 325 mm rain
- Depok in JanuaryIndonesia · 16 kmHigh 28.6°C · Low 22.5°C · 325 mm rain
- Bekasi in JanuaryIndonesia · 18 kmHigh 28.6°C · Low 23.6°C · 330 mm rain
- Jakarta in JanuaryIndonesia · 24 kmHigh 28.4°C · Low 23.5°C · 298 mm rain
- Parung in JanuaryIndonesia · 25 kmHigh 28.5°C · Low 22.5°C · 325 mm rain
- Cikarang in JanuaryIndonesia · 26 kmHigh 29.1°C · Low 23.1°C · 344 mm rain
- Bogor in JanuaryIndonesia · 29 kmHigh 28.0°C · Low 21.9°C · 325 mm rain
- South Tangerang in JanuaryIndonesia · 29 kmHigh 28.8°C · Low 22.9°C · 298 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 Cileungsir) is explained once on the Cileungsir year overview and on the Sources, method and limits page.