Climate averages 1991–2020
Ponorogo weather
in December.
A hot, very wet month: the 8th warmest and the joint 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Ponorogo: daytime highs average 29.1°C and nights cool to about 23.1°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 398 mm of rain on roughly 27 days, which makes December a very wet month (the joint 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 34 min on an average December day.
The nearest other city in this atlas is Madiun (27 km away). In December its highs average 29.6°C, 0.6°C warmer than Ponorogo, with 398 mm of rain.
Among the 200 cities listed in Indonesia, Ponorogo ranks joint 59th of 200 for the warmest December highs and joint 159th of 200 for the driest December (rainfall, lowest first). The mean December high of those 200 cities is 28.4°C; Ponorogo is 0.6°C warmer than that mean.
From December to January, average highs fall by 0.1°C to 29.0°C, and monthly rainfall rises from 398 mm to 413 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
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 | 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, selected | 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
December in nearby cities
- Madiun in DecemberIndonesia · 27 kmHigh 29.6°C · Low 23.0°C · 398 mm rain
- Kedungwaru in DecemberIndonesia · 55 kmHigh 29.3°C · Low 23.3°C · 306 mm rain
- Kediri in DecemberIndonesia · 61 kmHigh 29.1°C · Low 22.8°C · 331 mm rain
- Sragen in DecemberIndonesia · 69 kmHigh 29.5°C · Low 22.8°C · 341 mm rain
- Surakarta in DecemberIndonesia · 78 kmHigh 29.1°C · Low 22.8°C · 313 mm rain
- Blitar in DecemberIndonesia · 82 kmHigh 28.1°C · Low 22.6°C · 411 mm rain
- Pare in DecemberIndonesia · 82 kmHigh 28.8°C · Low 22.7°C · 365 mm rain
- Kartasura in DecemberIndonesia · 87 kmHigh 28.6°C · Low 22.3°C · 313 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.