Climate averages 1991–2020
Ciamis weather
in September.
A warm, wet month: the 10th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Ciamis: daytime highs average 27.4°C and nights cool to about 21.0°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 110 mm of rain on roughly 18 days, which makes September a wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 04 min on an average September day.
The nearest other city in this atlas is Tasikmalaya (15 km away). In September its highs average 26.8°C, 0.6°C cooler than Ciamis, with 110 mm of rain.
Among the 200 cities listed in Indonesia, Ciamis ranks joint 183rd of 200 for the warmest September highs and joint 129th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Ciamis is 2.7°C cooler than that mean.
From September to October, average highs rise by 0.8°C to 28.2°C, and monthly rainfall rises from 110 mm to 214 mm.
The annual picture
September 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, selected | 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 | 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
September in nearby cities
- Tasikmalaya in SeptemberIndonesia · 15 kmHigh 26.8°C · Low 20.4°C · 110 mm rain
- Kuningan in SeptemberIndonesia · 41 kmHigh 29.1°C · Low 20.7°C · 44 mm rain
- Garut in SeptemberIndonesia · 49 kmHigh 26.4°C · Low 18.2°C · 91 mm rain
- Majalengka in SeptemberIndonesia · 56 kmHigh 32.5°C · Low 22.2°C · 48 mm rain
- Sumber in SeptemberIndonesia · 64 kmHigh 32.0°C · Low 24.0°C · 28 mm rain
- Astanajapura in SeptemberIndonesia · 66 kmHigh 31.6°C · Low 24.1°C · 21 mm rain
- Paseh in SeptemberIndonesia · 68 kmHigh 27.3°C · Low 18.2°C · 100 mm rain
- Palimanan in SeptemberIndonesia · 69 kmHigh 32.3°C · Low 24.2°C · 28 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.