Climate averages 1991–2020
Pariaman weather
in September.
A hot, very wet month: the joint 9th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Pariaman: daytime highs average 28.2°C and nights cool to about 22.7°C. By daytime temperature it is the joint 9th warmest of the 12 months.
Expect about 406 mm of rain on roughly 25 days, which makes September a very wet month (the 8th 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 Bukittinggi (44 km away). In September its highs average 25.9°C, 2.3°C cooler than Pariaman, with 396 mm of rain.
Among the 200 cities listed in Indonesia, Pariaman ranks joint 167th of 200 for the warmest September highs and 200th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Pariaman is 1.9°C cooler than that mean.
From September to October, average highs fall by 0.2°C to 28.0°C, and monthly rainfall rises from 406 mm to 481 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
Pariaman climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C22.9°C | 22.9°C | 357 | 25.0 | 12.212 h |
| February | 29.2°C23.1°C | 23.1°C | 307 | 22.1 | 12.112 h |
| March | 29.0°C23.1°C | 23.1°C | 351 | 26.5 | 12.112 h |
| April | 28.9°C23.3°C | 23.3°C | 413 | 27.0 | 12.112 h |
| May | 29.2°C23.6°C | 23.6°C | 337 | 22.7 | 12.112 h |
| June | 29.1°C23.5°C | 23.5°C | 236 | 19.7 | 12.112 h |
| July | 28.7°C23.0°C | 23.0°C | 291 | 21.4 | 12.112 h |
| August | 28.4°C22.8°C | 22.8°C | 382 | 24.6 | 12.112 h |
| September, selected | 28.2°C22.7°C | 22.7°C | 406 | 25.1 | 12.112 h |
| October | 28.0°C22.6°C | 22.6°C | 481 | 27.8 | 12.112 h |
| November | 27.9°C22.6°C | 22.6°C | 589 | 28.0 | 12.112 h |
| December | 28.2°C22.8°C | 22.8°C | 453 | 27.4 | 12.212 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
- Bukittinggi in SeptemberIndonesia · 44 kmHigh 25.9°C · Low 18.6°C · 396 mm rain
- Padang in SeptemberIndonesia · 45 kmHigh 28.3°C · Low 23.2°C · 354 mm rain
- Solok in SeptemberIndonesia · 63 kmHigh 28.1°C · Low 21.2°C · 157 mm rain
- Payakumbuh in SeptemberIndonesia · 73 kmHigh 27.9°C · Low 20.4°C · 213 mm rain
- Pekanbaru in SeptemberIndonesia · 194 kmHigh 30.3°C · Low 23.1°C · 195 mm rain
- Sungai Penuh in SeptemberIndonesia · 213 kmHigh 26.9°C · Low 19.8°C · 257 mm rain
- Padangsidempuan in SeptemberIndonesia · 241 kmHigh 28.4°C · Low 21.3°C · 236 mm rain
- Dumai in SeptemberIndonesia · 294 kmHigh 30.2°C · Low 23.6°C · 253 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 Pariaman) is explained once on the Pariaman year overview and on the Sources, method and limits page.