Climate averages 1991–2020
Selong weather
in January.
A hot, very wet month: the joint 10th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Selong: daytime highs average 28.6°C and nights cool to about 23.3°C. By daytime temperature it is the joint 10th warmest of the 12 months.
Expect about 374 mm of rain on roughly 28 days, which makes January a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 34 min on an average January day.
The nearest other city in this atlas is Mataram (46 km away). In January its highs average 28.3°C, about as warm as Selong, with 248 mm of rain.
Among the 200 cities listed in Indonesia, Selong ranks joint 93rd of 200 for the warmest January highs and 150th of 200 for the driest January (rainfall, lowest first). The mean January high of those 200 cities is 28.2°C; Selong is 0.4°C warmer than that mean.
From January to February, average highs rise by 0.1°C to 28.7°C, and monthly rainfall falls from 374 mm to 344 mm.
The annual picture
January 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
Selong climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 28.6°C23.3°C | 23.3°C | 374 | 28.2 | 12.613 h |
| February | 28.7°C23.3°C | 23.3°C | 344 | 25.7 | 12.412 h |
| March | 28.9°C23.3°C | 23.3°C | 305 | 25.9 | 12.212 h |
| April | 28.9°C23.2°C | 23.2°C | 161 | 18.8 | 11.912 h |
| May | 29.0°C22.8°C | 22.8°C | 52 | 9.3 | 11.712 h |
| June | 28.6°C22.1°C | 22.1°C | 24 | 5.3 | 11.612 h |
| July | 28.2°C21.3°C | 21.3°C | 15 | 3.8 | 11.712 h |
| August | 28.7°C21.1°C | 21.1°C | 8.1 | 2.8 | 11.812 h |
| September | 29.4°C21.7°C | 21.7°C | 17 | 5.3 | 12.012 h |
| October | 30.1°C22.8°C | 22.8°C | 51 | 11.2 | 12.312 h |
| November | 29.9°C23.5°C | 23.5°C | 158 | 20.1 | 12.513 h |
| December | 28.9°C23.5°C | 23.5°C | 313 | 27.6 | 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
January in nearby cities
- Mataram in JanuaryIndonesia · 46 kmHigh 28.3°C · Low 24.5°C · 248 mm rain
- Klungkung in JanuaryIndonesia · 125 kmHigh 28.9°C · Low 24.5°C · 346 mm rain
- Ubud in JanuaryIndonesia · 140 kmHigh 27.9°C · Low 23.5°C · 391 mm rain
- Denpasar in JanuaryIndonesia · 145 kmHigh 27.2°C · Low 24.3°C · 279 mm rain
- Sukawati in JanuaryIndonesia · 164 kmHigh 27.8°C · Low 24.2°C · 286 mm rain
- Singaraja in JanuaryIndonesia · 170 kmHigh 28.6°C · Low 24.5°C · 219 mm rain
- Banjar, Indonesia in JanuaryIndonesia · 180 kmHigh 29.8°C · Low 25.2°C · 493 mm rain
- Negara in JanuaryIndonesia · 213 kmHigh 28.6°C · Low 24.8°C · 270 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 Selong) is explained once on the Selong year overview and on the Sources, method and limits page.