Climate averages 1991–2020
Bontang weather
in June.
A hot, wet month: the 10th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Bontang: daytime highs average 29.0°C and nights cool to about 24.4°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 177 mm of rain on roughly 25 days, which makes June a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 08 min on an average June day.
The nearest other city in this atlas is Samarinda (79 km away). In June its highs average 29.6°C, 0.6°C warmer than Bontang, with 227 mm of rain.
Among the 200 cities listed in Indonesia, Bontang ranks joint 117th of 200 for the warmest June highs and joint 167th of 200 for the driest June (rainfall, lowest first). The mean June high of those 200 cities is 29.0°C; Bontang is level with that mean.
From June to July, average highs fall by 0.1°C to 28.9°C, and monthly rainfall falls from 177 mm to 150 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
Bontang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C24.1°C | 24.1°C | 205 | 25.2 | 12.112 h |
| February | 29.1°C24.2°C | 24.2°C | 164 | 22.1 | 12.112 h |
| March | 29.3°C24.3°C | 24.3°C | 206 | 25.3 | 12.112 h |
| April | 29.4°C24.4°C | 24.4°C | 214 | 26.5 | 12.112 h |
| May | 29.3°C24.6°C | 24.6°C | 197 | 27.0 | 12.112 h |
| June, selected | 29.0°C24.4°C | 24.4°C | 177 | 24.8 | 12.112 h |
| July | 28.9°C24.2°C | 24.2°C | 150 | 22.3 | 12.112 h |
| August | 29.2°C24.3°C | 24.3°C | 124 | 19.9 | 12.112 h |
| September | 29.6°C24.4°C | 24.4°C | 130 | 20.4 | 12.112 h |
| October | 29.6°C24.4°C | 24.4°C | 176 | 25.3 | 12.112 h |
| November | 29.2°C24.2°C | 24.2°C | 220 | 28.3 | 12.112 h |
| December | 29.1°C24.1°C | 24.1°C | 248 | 28.9 | 12.112 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
- Samarinda in JuneIndonesia · 79 kmHigh 29.6°C · Low 23.5°C · 227 mm rain
- Loa Janan in JuneIndonesia · 91 kmHigh 29.7°C · Low 23.6°C · 214 mm rain
- Nusantara in JuneIndonesia · 150 kmHigh 29.0°C · Low 23.5°C · 221 mm rain
- Balikpapan in JuneIndonesia · 172 kmHigh 27.9°C · Low 24.4°C · 172 mm rain
- Tarakan in JuneIndonesia · 354 kmHigh 28.4°C · Low 25.1°C · 217 mm rain
- Toli-Toli in JuneIndonesia · 384 kmHigh 27.0°C · Low 21.1°C · 217 mm rain
- Majene in JuneIndonesia · 440 kmHigh 27.9°C · Low 25.2°C · 102 mm rain
- Tawau in JuneMalaysia · 459 kmHigh 28.9°C · Low 24.4°C · 212 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 Bontang) is explained once on the Bontang year overview and on the Sources, method and limits page.