Climate averages 1991–2020
Banjar weather
in January.
A mild, very wet month: the coolest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a mild month in Banjar: daytime highs average 19.2°C and nights cool to about 14.0°C. By daytime temperature it is the coolest month of the year.
Expect about 431 mm of rain on roughly 30 days, which makes January a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 29 min on an average January day.
The nearest other city in this atlas is Soreang (20 km away). In January its highs average 25.6°C, 6.3°C warmer than Banjar, with 398 mm of rain.
Among the 200 cities listed in Indonesia, Banjar ranks 200th of 200 for the warmest January highs and 180th of 200 for the driest January (rainfall, lowest first). The mean January high of those 200 cities is 28.2°C; Banjar is 9.0°C cooler than that mean.
From January to February, average highs rise by 0.2°C to 19.4°C, and monthly rainfall falls from 431 mm to 407 mm.
The annual picture
January 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
Banjar climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 19.2°C14.0°C | 14.0°C | 431 | 30.0 | 12.512 h |
| February | 19.4°C14.0°C | 14.0°C | 407 | 27.7 | 12.312 h |
| March | 19.7°C14.1°C | 14.1°C | 456 | 30.1 | 12.112 h |
| April | 20.1°C14.2°C | 14.2°C | 396 | 28.0 | 12.012 h |
| May | 20.4°C13.9°C | 13.9°C | 244 | 23.4 | 11.812 h |
| June | 20.1°C13.2°C | 13.2°C | 175 | 17.8 | 11.712 h |
| July | 19.8°C12.4°C | 12.4°C | 132 | 16.8 | 11.712 h |
| August | 20.2°C12.2°C | 12.2°C | 110 | 14.3 | 11.912 h |
| September | 20.5°C12.7°C | 12.7°C | 168 | 17.7 | 12.112 h |
| October | 20.3°C13.6°C | 13.6°C | 347 | 24.2 | 12.312 h |
| November | 19.8°C14.2°C | 14.2°C | 481 | 27.6 | 12.412 h |
| December | 19.3°C14.2°C | 14.2°C | 475 | 29.7 | 12.513 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
January in nearby cities
- Soreang in JanuaryIndonesia · 20 kmHigh 25.6°C · Low 20.2°C · 398 mm rain
- Banjaran in JanuaryIndonesia · 24 kmHigh 26.1°C · Low 20.4°C · 398 mm rain
- Bandung in JanuaryIndonesia · 36 kmHigh 25.6°C · Low 20.2°C · 398 mm rain
- Cimahi in JanuaryIndonesia · 38 kmHigh 24.9°C · Low 19.7°C · 337 mm rain
- Padalarang in JanuaryIndonesia · 40 kmHigh 25.4°C · Low 20.3°C · 337 mm rain
- Paseh in JanuaryIndonesia · 42 kmHigh 25.2°C · Low 18.9°C · 447 mm rain
- Cileunyi in JanuaryIndonesia · 46 kmHigh 25.9°C · Low 20.3°C · 447 mm rain
- Ciranjang-hilir in JanuaryIndonesia · 46 kmHigh 27.1°C · Low 21.2°C · 305 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 Banjar) is explained once on the Banjar year overview and on the Sources, method and limits page.