Climate averages 1991–2020
Jember weather
in June.
A hot, moderately wet month: the 8th warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Jember: daytime highs average 28.6°C and nights cool to about 21.4°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 64 mm of rain on roughly 11 days, which makes June a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 39 min on an average June day.
The nearest other city in this atlas is Lumajang (52 km away). In June its highs average 28.3°C, about as warm as Jember, with 62 mm of rain.
Among the 200 cities listed in Indonesia, Jember ranks joint 137th of 200 for the warmest June highs and joint 49th of 200 for the driest June (rainfall, lowest first). The mean June high of those 200 cities is 29.0°C; Jember is 0.4°C cooler than that mean.
From June to July, average highs fall by 0.5°C to 28.1°C, and monthly rainfall falls from 64 mm to 38 mm.
The annual picture
June 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 | 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, selected | 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
June in nearby cities
- Lumajang in JuneIndonesia · 52 kmHigh 28.3°C · Low 22.6°C · 62 mm rain
- Genteng in JuneIndonesia · 54 kmHigh 27.2°C · Low 20.8°C · 54 mm rain
- Situbondo in JuneIndonesia · 62 kmHigh 30.0°C · Low 23.1°C · 35 mm rain
- Probolinggo in JuneIndonesia · 71 kmHigh 29.1°C · Low 24.1°C · 29 mm rain
- Banyuwangi in JuneIndonesia · 73 kmHigh 28.8°C · Low 23.4°C · 54 mm rain
- Negara in JuneIndonesia · 103 kmHigh 28.2°C · Low 24.3°C · 28 mm rain
- Pasuruan in JuneIndonesia · 105 kmHigh 29.8°C · Low 22.3°C · 25 mm rain
- Pamekasan in JuneIndonesia · 116 kmHigh 29.0°C · Low 25.8°C · 57 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.