Climate averages 1991–2020
Banjar, Indonesia weather
in December.
A hot, very wet month: the joint 7th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Banjar, Indonesia: daytime highs average 30.2°C and nights cool to about 25.4°C. By daytime temperature it is the joint 7th warmest of the 12 months.
Expect about 475 mm of rain on roughly 29 days, which makes December a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 35 min on an average December day.
The nearest other city in this atlas is Singaraja (16 km away). In December its highs average 29.0°C, 1.2°C cooler than Banjar, Indonesia, with 199 mm of rain.
Among the 200 cities listed in Indonesia, Banjar, Indonesia ranks joint 5th of 200 for the warmest December highs and joint 195th of 200 for the driest December (rainfall, lowest first). The mean December high of those 200 cities is 28.4°C; Banjar, Indonesia is 1.7°C warmer than that mean.
From December to January, average highs fall by 0.3°C to 29.8°C, and monthly rainfall rises from 475 mm to 493 mm.
The annual picture
December 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, Indonesia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.8°C25.2°C | 25.2°C | 493 | 29.5 | 12.513 h |
| February | 29.9°C25.2°C | 25.2°C | 456 | 27.4 | 12.412 h |
| March | 30.2°C25.2°C | 25.2°C | 447 | 28.3 | 12.212 h |
| April | 30.4°C25.3°C | 25.3°C | 337 | 24.8 | 11.912 h |
| May | 30.3°C25.0°C | 25.0°C | 139 | 16.1 | 11.712 h |
| June | 30.0°C24.3°C | 24.3°C | 78 | 10.4 | 11.712 h |
| July | 29.7°C23.5°C | 23.5°C | 49 | 7.8 | 11.712 h |
| August | 30.4°C23.3°C | 23.3°C | 18 | 3.7 | 11.812 h |
| September | 31.5°C24.1°C | 24.1°C | 39 | 4.8 | 12.112 h |
| October | 32.1°C25.0°C | 25.0°C | 134 | 13.0 | 12.312 h |
| November | 31.3°C25.5°C | 25.5°C | 358 | 23.1 | 12.512 h |
| December, selected | 30.2°C25.4°C | 25.4°C | 475 | 28.8 | 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
December in nearby cities
- Singaraja in DecemberIndonesia · 16 kmHigh 29.0°C · Low 24.6°C · 199 mm rain
- Sukawati in DecemberIndonesia · 35 kmHigh 27.8°C · Low 24.2°C · 289 mm rain
- Negara in DecemberIndonesia · 43 kmHigh 28.7°C · Low 25.0°C · 218 mm rain
- Ubud in DecemberIndonesia · 48 kmHigh 27.9°C · Low 23.5°C · 364 mm rain
- Denpasar in DecemberIndonesia · 58 kmHigh 27.3°C · Low 24.4°C · 248 mm rain
- Klungkung in DecemberIndonesia · 61 kmHigh 28.9°C · Low 24.7°C · 320 mm rain
- Banyuwangi in DecemberIndonesia · 67 kmHigh 29.8°C · Low 24.5°C · 351 mm rain
- Genteng in DecemberIndonesia · 92 kmHigh 28.1°C · Low 22.4°C · 351 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, Indonesia year overview and on the Sources, method and limits page.