Climate averages 1991–2020
Cilegon weather
in March.
A hot, very wet month: the 9th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a hot month in Cilegon: daytime highs average 28.9°C and nights cool to about 24.7°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 251 mm of rain on roughly 28 days, which makes March a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 08 min on an average March day.
The nearest other city in this atlas is Serang (16 km away). In March its highs average 29.2°C, about as warm as Cilegon, with 236 mm of rain.
Among the 200 cities listed in Indonesia, Cilegon ranks joint 118th of 200 for the warmest March highs and joint 61st of 200 for the driest March (rainfall, lowest first). The mean March high of those 200 cities is 28.8°C; Cilegon is 0.1°C warmer than that mean.
From March to April, average highs rise by 0.3°C to 29.2°C, and monthly rainfall falls from 251 mm to 218 mm.
The annual picture
March 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 | 28.6°C24.4°C | 24.4°C | 264 | 26.4 | 12.312 h |
| March, selected | 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
March in nearby cities
- Serang in MarchIndonesia · 16 kmHigh 29.2°C · Low 24.3°C · 236 mm rain
- Pandeglang in MarchIndonesia · 33 kmHigh 28.3°C · Low 22.8°C · 295 mm rain
- Kresek in MarchIndonesia · 38 kmHigh 29.4°C · Low 24.0°C · 252 mm rain
- Rangkasbitung in MarchIndonesia · 44 kmHigh 29.4°C · Low 23.2°C · 272 mm rain
- Pasarkemis in MarchIndonesia · 55 kmHigh 29.3°C · Low 23.3°C · 252 mm rain
- Curug in MarchIndonesia · 62 kmHigh 29.6°C · Low 22.8°C · 252 mm rain
- Teluknaga in MarchIndonesia · 65 kmHigh 29.6°C · Low 23.9°C · 222 mm rain
- Tangerang in MarchIndonesia · 66 kmHigh 29.4°C · Low 23.2°C · 243 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.