Climate averages 1991–2020
Jember weather
in February.
A hot, very wet month: the 7th 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 Jember: daytime highs average 28.7°C and nights cool to about 22.7°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 337 mm of rain on roughly 27 days, which makes February a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 22 min on an average February day.
The nearest other city in this atlas is Lumajang (52 km away). In February its highs average 29.1°C, about as warm as Jember, with 352 mm of rain.
Among the 200 cities listed in Indonesia, Jember ranks joint 93rd of 200 for the warmest February highs and 143rd of 200 for the driest February (rainfall, lowest first). The mean February high of those 200 cities is 28.4°C; Jember is 0.3°C warmer than that mean.
From February to March, average highs rise by 0.3°C to 29.1°C, and monthly rainfall falls from 337 mm to 322 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
Jember climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.5°C22.7°C | 22.7°C | 358 | 29.3 | 12.513 h |
| February, selected | 28.7°C22.7°C | 22.7°C | 337 | 27.4 | 12.412 h |
| March | 29.1°C22.7°C | 22.7°C | 322 | 27.8 | 12.212 h |
| April | 29.3°C22.7°C | 22.7°C | 214 | 24.3 | 11.912 h |
| May | 29.2°C22.1°C | 22.1°C | 108 | 15.5 | 11.712 h |
| June | 28.6°C21.4°C | 21.4°C | 64 | 10.7 | 11.712 h |
| July | 28.1°C20.7°C | 20.7°C | 38 | 7.5 | 11.712 h |
| August | 28.4°C20.5°C | 20.5°C | 25 | 6.2 | 11.812 h |
| September | 29.3°C21.3°C | 21.3°C | 57 | 10.2 | 12.112 h |
| October | 29.8°C22.3°C | 22.3°C | 119 | 18.0 | 12.312 h |
| November | 29.1°C22.9°C | 22.9°C | 268 | 25.4 | 12.512 h |
| December | 28.4°C22.8°C | 22.8°C | 338 | 28.2 | 12.613 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
- Lumajang in FebruaryIndonesia · 52 kmHigh 29.1°C · Low 23.7°C · 352 mm rain
- Genteng in FebruaryIndonesia · 54 kmHigh 28.2°C · Low 22.4°C · 443 mm rain
- Situbondo in FebruaryIndonesia · 62 kmHigh 28.1°C · Low 23.6°C · 379 mm rain
- Probolinggo in FebruaryIndonesia · 71 kmHigh 28.3°C · Low 24.5°C · 247 mm rain
- Banyuwangi in FebruaryIndonesia · 73 kmHigh 29.9°C · Low 24.2°C · 443 mm rain
- Negara in FebruaryIndonesia · 103 kmHigh 28.6°C · Low 24.9°C · 258 mm rain
- Pasuruan in FebruaryIndonesia · 105 kmHigh 28.5°C · Low 22.8°C · 339 mm rain
- Pamekasan in FebruaryIndonesia · 116 kmHigh 28.6°C · Low 25.1°C · 267 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 Jember) is explained once on the Jember year overview and on the Sources, method and limits page.