Climate averages 1991–2020
Sungailiat weather
in December.
A hot, very wet month: the 11th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Sungailiat: daytime highs average 28.2°C and nights cool to about 24.4°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 378 mm of rain on roughly 30 days, which makes December a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 14 min on an average December day.
The nearest other city in this atlas is Pangkalpinang (31 km away). In December its highs average 28.4°C, about as warm as Sungailiat, with 360 mm of rain.
Among the 200 cities listed in Indonesia, Sungailiat ranks joint 130th of 200 for the warmest December highs and 148th of 200 for the driest December (rainfall, lowest first). The mean December high of those 200 cities is 28.4°C; Sungailiat is 0.2°C cooler than that mean.
From December to January, average highs fall by 0.2°C to 28.1°C, and monthly rainfall falls from 378 mm to 264 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
Sungailiat climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.1°C24.5°C | 24.5°C | 264 | 26.6 | 12.212 h |
| February | 28.5°C24.7°C | 24.7°C | 194 | 21.6 | 12.212 h |
| March | 29.1°C24.8°C | 24.8°C | 251 | 26.0 | 12.112 h |
| April | 29.4°C24.9°C | 24.9°C | 301 | 28.6 | 12.112 h |
| May | 29.4°C25.2°C | 25.2°C | 226 | 26.5 | 12.012 h |
| June | 29.2°C25.1°C | 25.1°C | 168 | 21.3 | 12.012 h |
| July | 28.8°C24.9°C | 24.9°C | 139 | 18.1 | 12.012 h |
| August | 29.4°C25.0°C | 25.0°C | 105 | 13.4 | 12.112 h |
| September | 29.8°C24.9°C | 24.9°C | 119 | 14.0 | 12.112 h |
| October | 29.7°C24.8°C | 24.8°C | 239 | 21.1 | 12.112 h |
| November | 28.9°C24.5°C | 24.5°C | 347 | 28.4 | 12.212 h |
| December, selected | 28.2°C24.4°C | 24.4°C | 378 | 30.1 | 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
December in nearby cities
- Pangkalpinang in DecemberIndonesia · 31 kmHigh 28.4°C · Low 24.1°C · 360 mm rain
- Palembang in DecemberIndonesia · 193 kmHigh 29.4°C · Low 23.6°C · 300 mm rain
- Tanjung Pandan in DecemberIndonesia · 194 kmHigh 28.2°C · Low 24.6°C · 356 mm rain
- Prabumulih in DecemberIndonesia · 274 kmHigh 29.2°C · Low 23.2°C · 291 mm rain
- Jambi City in DecemberIndonesia · 280 kmHigh 29.0°C · Low 23.3°C · 289 mm rain
- Baturaja in DecemberIndonesia · 333 kmHigh 29.0°C · Low 22.9°C · 366 mm rain
- Tanjung Pinang in DecemberIndonesia · 359 kmHigh 27.4°C · Low 25.1°C · 340 mm rain
- Metro in DecemberIndonesia · 373 kmHigh 29.3°C · Low 23.0°C · 265 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 Sungailiat) is explained once on the Sungailiat year overview and on the Sources, method and limits page.