Climate averages 1991–2020
Salatiga weather
in September.
A hot, moderately wet month: the 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 Salatiga: daytime highs average 30.1°C and nights cool to about 20.5°C. By daytime temperature it is the warmest month of the year.
Expect about 53 mm of rain on roughly 7 days, which makes September a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 04 min on an average September day.
The nearest other city in this atlas is Ungaran (23 km away). In September its highs average 30.6°C, about as warm as Salatiga, with 53 mm of rain.
Among the 200 cities listed in Indonesia, Salatiga ranks joint 101st of 200 for the warmest September highs and joint 70th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Salatiga is level with that mean.
From September to October, average highs fall by 0.3°C to 29.8°C, and monthly rainfall rises from 53 mm to 148 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
Salatiga climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.7°C20.6°C | 20.6°C | 502 | 30.2 | 12.512 h |
| February | 26.9°C20.6°C | 20.6°C | 477 | 28.1 | 12.312 h |
| March | 27.3°C20.7°C | 20.7°C | 430 | 30.1 | 12.112 h |
| April | 27.7°C20.8°C | 20.8°C | 276 | 27.0 | 11.912 h |
| May | 27.9°C20.7°C | 20.7°C | 126 | 18.9 | 11.812 h |
| June | 28.0°C20.2°C | 20.2°C | 76 | 12.1 | 11.712 h |
| July | 28.4°C19.6°C | 19.6°C | 48 | 8.7 | 11.712 h |
| August | 29.2°C19.6°C | 19.6°C | 32 | 5.2 | 11.912 h |
| September, selected | 30.1°C20.5°C | 20.5°C | 53 | 7.3 | 12.112 h |
| October | 29.8°C21.2°C | 21.2°C | 148 | 16.5 | 12.312 h |
| November | 28.3°C21.2°C | 21.2°C | 313 | 25.3 | 12.412 h |
| December | 27.2°C20.8°C | 20.8°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
September in nearby cities
- Ungaran in SeptemberIndonesia · 23 kmHigh 30.6°C · Low 21.7°C · 53 mm rain
- Magelang in SeptemberIndonesia · 34 kmHigh 28.0°C · Low 19.7°C · 102 mm rain
- Muntilan in SeptemberIndonesia · 35 kmHigh 28.5°C · Low 20.1°C · 102 mm rain
- Kartasura in SeptemberIndonesia · 36 kmHigh 31.5°C · Low 21.5°C · 40 mm rain
- Semarang in SeptemberIndonesia · 39 kmHigh 31.7°C · Low 23.6°C · 44 mm rain
- Klaten in SeptemberIndonesia · 43 kmHigh 31.0°C · Low 20.9°C · 41 mm rain
- Surakarta in SeptemberIndonesia · 45 kmHigh 32.3°C · Low 22.1°C · 40 mm rain
- Purwodadi in SeptemberIndonesia · 54 kmHigh 33.8°C · Low 23.0°C · 35 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 Salatiga) is explained once on the Salatiga year overview and on the Sources, method and limits page.
Ungaran lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.