Climate averages 1991–2020
Cilegon weather
in February.
A hot, very wet month: the 10th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in Cilegon: daytime highs average 28.6°C and nights cool to about 24.4°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 264 mm of rain on roughly 26 days, which makes February a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 18 min on an average February day.
The nearest other city in this atlas is Serang (16 km away). In February its highs average 28.8°C, about as warm as Cilegon, with 257 mm of rain.
Among the 200 cities listed in Indonesia, Cilegon ranks joint 109th of 200 for the warmest February highs and 74th of 200 for the driest February (rainfall, lowest first). The mean February high of those 200 cities is 28.4°C; Cilegon is 0.2°C warmer than that mean.
From February to March, average highs rise by 0.3°C to 28.9°C, and monthly rainfall falls from 264 mm to 251 mm.
The annual picture
February 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
Cilegon climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.4°C24.3°C | 24.3°C | 286 | 28.7 | 12.412 h |
| February, selected | 28.6°C24.4°C | 24.4°C | 264 | 26.4 | 12.312 h |
| March | 28.9°C24.7°C | 24.7°C | 251 | 28.0 | 12.112 h |
| April | 29.2°C24.8°C | 24.8°C | 218 | 26.5 | 12.012 h |
| May | 29.4°C24.8°C | 24.8°C | 165 | 23.8 | 11.812 h |
| June | 29.2°C24.4°C | 24.4°C | 120 | 20.1 | 11.812 h |
| July | 29.1°C23.9°C | 23.9°C | 94 | 18.1 | 11.812 h |
| August | 29.5°C23.9°C | 23.9°C | 70 | 16.9 | 11.912 h |
| September | 30.1°C24.2°C | 24.2°C | 74 | 15.8 | 12.112 h |
| October | 30.2°C24.7°C | 24.7°C | 134 | 20.3 | 12.212 h |
| November | 29.3°C24.7°C | 24.7°C | 223 | 25.2 | 12.412 h |
| December | 28.3°C24.5°C | 24.5°C | 293 | 27.1 | 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
February in nearby cities
- Serang in FebruaryIndonesia · 16 kmHigh 28.8°C · Low 24.1°C · 257 mm rain
- Pandeglang in FebruaryIndonesia · 33 kmHigh 27.9°C · Low 22.6°C · 297 mm rain
- Kresek in FebruaryIndonesia · 38 kmHigh 28.9°C · Low 23.9°C · 266 mm rain
- Rangkasbitung in FebruaryIndonesia · 44 kmHigh 29.0°C · Low 23.1°C · 287 mm rain
- Pasarkemis in FebruaryIndonesia · 55 kmHigh 28.8°C · Low 23.2°C · 266 mm rain
- Curug in FebruaryIndonesia · 62 kmHigh 29.0°C · Low 22.8°C · 266 mm rain
- Teluknaga in FebruaryIndonesia · 65 kmHigh 29.0°C · Low 23.8°C · 285 mm rain
- Tangerang in FebruaryIndonesia · 66 kmHigh 28.8°C · Low 23.2°C · 280 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 Cilegon) is explained once on the Cilegon year overview and on the Sources, method and limits page.