Climate averages 1991–2020
Pangkalanbuun weather
in September.
A hot, wet month: the warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Pangkalanbuun: daytime highs average 30.5°C and nights cool to about 23.8°C. By daytime temperature it is the warmest month of the year.
Expect about 132 mm of rain on roughly 15 days, which makes September a wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 06 min on an average September day.
The nearest other city in this atlas is Sampit (148 km away). In September its highs average 31.2°C, 0.7°C warmer than Pangkalanbuun, with 130 mm of rain.
Among the 200 cities listed in Indonesia, Pangkalanbuun ranks joint 88th of 200 for the warmest September highs and 147th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Pangkalanbuun is 0.4°C warmer than that mean.
From September to October, average highs fall by 0.2°C to 30.3°C, and monthly rainfall rises from 132 mm to 238 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
Pangkalanbuun climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.5°C23.5°C | 23.5°C | 242 | 27.1 | 12.312 h |
| February | 29.9°C23.6°C | 23.6°C | 208 | 22.8 | 12.212 h |
| March | 29.9°C23.7°C | 23.7°C | 250 | 27.3 | 12.112 h |
| April | 29.8°C23.8°C | 23.8°C | 269 | 28.4 | 12.112 h |
| May | 29.9°C24.1°C | 24.1°C | 210 | 25.1 | 12.012 h |
| June | 29.6°C23.9°C | 23.9°C | 170 | 19.5 | 12.012 h |
| July | 29.5°C23.6°C | 23.6°C | 129 | 18.0 | 12.012 h |
| August | 30.0°C23.7°C | 23.7°C | 99 | 13.2 | 12.012 h |
| September, selected | 30.5°C23.8°C | 23.8°C | 132 | 14.9 | 12.112 h |
| October | 30.3°C23.5°C | 23.5°C | 238 | 22.1 | 12.212 h |
| November | 29.7°C23.4°C | 23.4°C | 293 | 28.2 | 12.212 h |
| December | 29.2°C23.5°C | 23.5°C | 294 | 29.2 | 12.312 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
- Sampit in SeptemberIndonesia · 148 kmHigh 31.2°C · Low 23.6°C · 130 mm rain
- Palangkaraya in SeptemberIndonesia · 260 kmHigh 31.9°C · Low 23.3°C · 113 mm rain
- Sintang in SeptemberIndonesia · 306 kmHigh 30.5°C · Low 23.4°C · 237 mm rain
- Banjarmasin in SeptemberIndonesia · 337 kmHigh 31.6°C · Low 23.8°C · 69 mm rain
- Banjarbaru in SeptemberIndonesia · 366 kmHigh 31.9°C · Low 23.0°C · 74 mm rain
- Martapura in SeptemberIndonesia · 369 kmHigh 31.8°C · Low 23.4°C · 74 mm rain
- Pontianak in SeptemberIndonesia · 390 kmHigh 30.3°C · Low 23.7°C · 191 mm rain
- Batang in SeptemberIndonesia · 435 kmHigh 31.4°C · Low 25.1°C · 32 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 Pangkalanbuun) is explained once on the Pangkalanbuun year overview and on the Sources, method and limits page.