Climate averages 1991–2020
Ponorogo weather
in September.
A hot, fairly dry month: the 2nd 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 Ponorogo: daytime highs average 29.9°C and nights cool to about 21.6°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 38 mm of rain on roughly 6 days, which makes September a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average September day.
The nearest other city in this atlas is Madiun (27 km away). In September its highs average 32.5°C, 2.6°C warmer than Ponorogo, with 38 mm of rain.
Among the 200 cities listed in Indonesia, Ponorogo ranks joint 107th of 200 for the warmest September highs and joint 46th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Ponorogo is 0.2°C cooler than that mean.
From September to October, average highs rise by 0.6°C to 30.5°C, and monthly rainfall rises from 38 mm to 129 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
Ponorogo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.0°C23.0°C | 23.0°C | 413 | 29.1 | 12.513 h |
| February | 29.2°C23.0°C | 23.0°C | 403 | 27.4 | 12.412 h |
| March | 29.5°C23.2°C | 23.2°C | 398 | 28.6 | 12.212 h |
| April | 29.6°C23.3°C | 23.3°C | 270 | 25.4 | 11.912 h |
| May | 29.4°C22.9°C | 22.9°C | 120 | 17.0 | 11.812 h |
| June | 29.0°C22.0°C | 22.0°C | 65 | 10.6 | 11.712 h |
| July | 28.7°C21.1°C | 21.1°C | 35 | 6.6 | 11.712 h |
| August | 29.0°C20.8°C | 20.8°C | 17 | 3.8 | 11.912 h |
| September, selected | 29.9°C21.6°C | 21.6°C | 38 | 5.5 | 12.112 h |
| October | 30.5°C22.7°C | 22.7°C | 129 | 15.6 | 12.312 h |
| November | 29.8°C23.2°C | 23.2°C | 287 | 24.5 | 12.512 h |
| December | 29.1°C23.1°C | 23.1°C | 398 | 27.2 | 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
September in nearby cities
- Madiun in SeptemberIndonesia · 27 kmHigh 32.5°C · Low 22.4°C · 38 mm rain
- Kedungwaru in SeptemberIndonesia · 55 kmHigh 29.7°C · Low 21.6°C · 30 mm rain
- Kediri in SeptemberIndonesia · 61 kmHigh 30.6°C · Low 21.3°C · 19 mm rain
- Sragen in SeptemberIndonesia · 69 kmHigh 33.1°C · Low 22.6°C · 40 mm rain
- Surakarta in SeptemberIndonesia · 78 kmHigh 32.3°C · Low 22.1°C · 40 mm rain
- Blitar in SeptemberIndonesia · 82 kmHigh 29.4°C · Low 20.5°C · 57 mm rain
- Pare in SeptemberIndonesia · 82 kmHigh 30.7°C · Low 20.8°C · 65 mm rain
- Kartasura in SeptemberIndonesia · 87 kmHigh 31.5°C · Low 21.5°C · 40 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 Ponorogo) is explained once on the Ponorogo year overview and on the Sources, method and limits page.
Madiun lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.