Climate averages 1991–2020
Ciamis weather
in December.
A hot, very wet month: the joint 5th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Ciamis: daytime highs average 28.3°C and nights cool to about 22.3°C. By daytime temperature it is the joint 5th warmest of the 12 months.
Expect about 452 mm of rain on roughly 29 days, which makes December a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 32 min on an average December day.
The nearest other city in this atlas is Tasikmalaya (15 km away). In December its highs average 27.6°C, 0.6°C cooler than Ciamis, with 452 mm of rain.
Among the 200 cities listed in Indonesia, Ciamis ranks joint 125th of 200 for the warmest December highs and joint 184th of 200 for the driest December (rainfall, lowest first). The mean December high of those 200 cities is 28.4°C; Ciamis is 0.2°C cooler than that mean.
From December to January, average highs rise by 0.2°C to 28.5°C, and monthly rainfall rises from 452 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
Ciamis climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.5°C22.0°C | 22.0°C | 493 | 29.9 | 12.512 h |
| February | 28.6°C22.0°C | 22.0°C | 478 | 27.8 | 12.312 h |
| March | 28.8°C22.2°C | 22.2°C | 457 | 29.9 | 12.112 h |
| April | 28.7°C22.3°C | 22.3°C | 323 | 27.7 | 11.912 h |
| May | 28.3°C22.3°C | 22.3°C | 174 | 23.8 | 11.812 h |
| June | 27.6°C21.6°C | 21.6°C | 125 | 19.1 | 11.712 h |
| July | 26.7°C20.8°C | 20.8°C | 93 | 17.3 | 11.712 h |
| August | 26.6°C20.5°C | 20.5°C | 79 | 15.1 | 11.912 h |
| September | 27.4°C21.0°C | 21.0°C | 110 | 17.7 | 12.112 h |
| October | 28.2°C22.0°C | 22.0°C | 214 | 23.1 | 12.312 h |
| November | 28.1°C22.4°C | 22.4°C | 347 | 27.5 | 12.412 h |
| December, selected | 28.3°C22.3°C | 22.3°C | 452 | 28.5 | 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
December in nearby cities
- Tasikmalaya in DecemberIndonesia · 15 kmHigh 27.6°C · Low 21.6°C · 452 mm rain
- Kuningan in DecemberIndonesia · 41 kmHigh 27.3°C · Low 21.5°C · 468 mm rain
- Garut in DecemberIndonesia · 49 kmHigh 25.5°C · Low 19.4°C · 428 mm rain
- Majalengka in DecemberIndonesia · 56 kmHigh 28.9°C · Low 22.2°C · 432 mm rain
- Sumber in DecemberIndonesia · 64 kmHigh 29.6°C · Low 24.5°C · 343 mm rain
- Astanajapura in DecemberIndonesia · 66 kmHigh 29.2°C · Low 24.4°C · 266 mm rain
- Paseh in DecemberIndonesia · 68 kmHigh 25.5°C · Low 19.1°C · 451 mm rain
- Palimanan in DecemberIndonesia · 69 kmHigh 29.5°C · Low 24.0°C · 343 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 Ciamis) is explained once on the Ciamis year overview and on the Sources, method and limits page.
Tasikmalaya lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.