Climate averages 1991–2020
Loa Janan weather
in June.
A hot, very wet month: the 11th 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 Loa Janan: daytime highs average 29.7°C and nights cool to about 23.6°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 214 mm of rain on roughly 26 days, which makes June a very wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 05 min on an average June day.
The nearest other city in this atlas is Samarinda (12 km away). In June its highs average 29.6°C, about as warm as Loa Janan, with 227 mm of rain.
Among the 200 cities listed in Indonesia, Loa Janan ranks joint 77th of 200 for the warmest June highs and 181st of 200 for the driest June (rainfall, lowest first). The mean June high of those 200 cities is 29.0°C; Loa Janan is 0.6°C warmer than that mean.
From June to July, average highs fall by 0.2°C to 29.4°C, and monthly rainfall falls from 214 mm to 178 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
Loa Janan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.8°C23.3°C | 23.3°C | 277 | 26.4 | 12.112 h |
| February | 30.0°C23.4°C | 23.4°C | 244 | 23.7 | 12.112 h |
| March | 30.2°C23.5°C | 23.5°C | 299 | 26.9 | 12.112 h |
| April | 30.3°C23.7°C | 23.7°C | 307 | 27.5 | 12.112 h |
| May | 30.1°C23.9°C | 23.9°C | 256 | 28.7 | 12.112 h |
| June, selected | 29.7°C23.6°C | 23.6°C | 214 | 25.7 | 12.112 h |
| July | 29.4°C23.4°C | 23.4°C | 178 | 23.7 | 12.112 h |
| August | 30.0°C23.5°C | 23.5°C | 159 | 21.2 | 12.112 h |
| September | 30.6°C23.6°C | 23.6°C | 167 | 20.7 | 12.112 h |
| October | 30.6°C23.6°C | 23.6°C | 233 | 26.0 | 12.112 h |
| November | 30.1°C23.5°C | 23.5°C | 294 | 28.5 | 12.112 h |
| December | 29.8°C23.5°C | 23.5°C | 298 | 28.9 | 12.212 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 · 12 kmHigh 29.6°C · Low 23.5°C · 227 mm rain
- Nusantara in JuneIndonesia · 61 kmHigh 29.0°C · Low 23.5°C · 221 mm rain
- Balikpapan in JuneIndonesia · 82 kmHigh 27.9°C · Low 24.4°C · 172 mm rain
- Bontang in JuneIndonesia · 91 kmHigh 29.0°C · Low 24.4°C · 177 mm rain
- Majene in JuneIndonesia · 389 kmHigh 27.9°C · Low 25.2°C · 102 mm rain
- Palangkaraya in JuneIndonesia · 397 kmHigh 30.0°C · Low 23.4°C · 137 mm rain
- Martapura in JuneIndonesia · 400 kmHigh 29.9°C · Low 23.4°C · 138 mm rain
- Banjarbaru in JuneIndonesia · 405 kmHigh 29.8°C · Low 23.2°C · 138 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 Loa Janan) is explained once on the Loa Janan year overview and on the Sources, method and limits page.