Climate averages 1991–2020
Ungaran weather
in December.
A warm, very wet month: the 9th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Ungaran: daytime highs average 27.3°C and nights cool to about 21.6°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 467 mm of rain on roughly 29 days, which makes December a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 32 min on an average December day.
The nearest other city in this atlas is Semarang (16 km away). In December its highs average 28.4°C, 1.1°C warmer than Ungaran, with 416 mm of rain.
Among the 200 cities listed in Indonesia, Ungaran ranks joint 170th of 200 for the warmest December highs and joint 192nd of 200 for the driest December (rainfall, lowest first). The mean December high of those 200 cities is 28.4°C; Ungaran is 1.2°C cooler than that mean.
From December to January, average highs fall by 0.6°C to 26.6°C, and monthly rainfall rises from 467 mm to 502 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
Ungaran climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.6°C21.5°C | 21.5°C | 502 | 30.2 | 12.512 h |
| February | 26.7°C21.5°C | 21.5°C | 477 | 28.1 | 12.312 h |
| March | 27.2°C21.5°C | 21.5°C | 430 | 30.1 | 12.112 h |
| April | 27.7°C21.5°C | 21.5°C | 276 | 27.0 | 12.012 h |
| May | 28.2°C21.4°C | 21.4°C | 126 | 18.9 | 11.812 h |
| June | 28.4°C21.0°C | 21.0°C | 76 | 12.1 | 11.712 h |
| July | 28.9°C20.7°C | 20.7°C | 48 | 8.7 | 11.712 h |
| August | 29.8°C20.8°C | 20.8°C | 32 | 5.2 | 11.912 h |
| September | 30.6°C21.7°C | 21.7°C | 53 | 7.3 | 12.112 h |
| October | 30.1°C22.2°C | 22.2°C | 148 | 16.5 | 12.312 h |
| November | 28.5°C22.0°C | 22.0°C | 313 | 25.3 | 12.412 h |
| December, selected | 27.3°C21.6°C | 21.6°C | 467 | 29.2 | 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
December in nearby cities
- Semarang in DecemberIndonesia · 16 kmHigh 28.4°C · Low 23.5°C · 416 mm rain
- Salatiga in DecemberIndonesia · 23 kmHigh 27.2°C · Low 20.8°C · 467 mm rain
- Magelang in DecemberIndonesia · 42 kmHigh 27.0°C · Low 20.7°C · 394 mm rain
- Muntilan in DecemberIndonesia · 51 kmHigh 27.2°C · Low 21.2°C · 394 mm rain
- Purwodadi in DecemberIndonesia · 57 kmHigh 29.9°C · Low 23.1°C · 317 mm rain
- Kartasura in DecemberIndonesia · 59 kmHigh 28.6°C · Low 22.3°C · 313 mm rain
- Wonosobo in DecemberIndonesia · 60 kmHigh 25.4°C · Low 20.1°C · 547 mm rain
- Kudus in DecemberIndonesia · 61 kmHigh 30.0°C · Low 23.4°C · 424 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 Ungaran) is explained once on the Ungaran year overview and on the Sources, method and limits page.
Salatiga lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.