Climate averages 1991–2020
Tebingtinggi weather
in September.
A hot, very wet month: the 7th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Tebingtinggi: daytime highs average 29.4°C and nights cool to about 23.4°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 238 mm of rain on roughly 27 days, which makes September a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 08 min on an average September day.
The nearest other city in this atlas is Perbaungan (35 km away). In September its highs average 29.4°C, about as warm as Tebingtinggi, with 219 mm of rain.
Among the 200 cities listed in Indonesia, Tebingtinggi ranks joint 130th of 200 for the warmest September highs and 180th of 200 for the driest September (rainfall, lowest first). The mean September high of those 200 cities is 30.1°C; Tebingtinggi is 0.7°C cooler than that mean.
From September to October, average highs fall by 0.5°C to 28.9°C, and monthly rainfall rises from 238 mm to 284 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
Tebingtinggi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.5°C22.9°C | 22.9°C | 170 | 23.8 | 11.912 h |
| February | 29.1°C23.0°C | 23.0°C | 130 | 19.9 | 12.012 h |
| March | 29.8°C23.4°C | 23.4°C | 148 | 22.2 | 12.112 h |
| April | 29.9°C23.8°C | 23.8°C | 183 | 25.7 | 12.212 h |
| May | 30.1°C24.1°C | 24.1°C | 203 | 25.8 | 12.312 h |
| June | 30.1°C24.0°C | 24.0°C | 137 | 20.8 | 12.312 h |
| July | 29.9°C23.7°C | 23.7°C | 143 | 20.5 | 12.312 h |
| August | 29.9°C23.6°C | 23.6°C | 163 | 22.5 | 12.212 h |
| September, selected | 29.4°C23.4°C | 23.4°C | 238 | 27.2 | 12.112 h |
| October | 28.9°C23.2°C | 23.2°C | 284 | 28.9 | 12.012 h |
| November | 28.4°C23.1°C | 23.1°C | 298 | 28.8 | 12.012 h |
| December | 28.1°C23.1°C | 23.1°C | 258 | 26.7 | 11.912 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
- Perbaungan in SeptemberIndonesia · 35 kmHigh 29.4°C · Low 23.8°C · 219 mm rain
- Pematangsiantar in SeptemberIndonesia · 42 kmHigh 27.5°C · Low 20.6°C · 361 mm rain
- Percut in SeptemberIndonesia · 47 kmHigh 29.4°C · Low 23.2°C · 324 mm rain
- Medan in SeptemberIndonesia · 62 kmHigh 29.5°C · Low 22.5°C · 353 mm rain
- Kisaran in SeptemberIndonesia · 63 kmHigh 29.8°C · Low 23.3°C · 278 mm rain
- Sunggal in SeptemberIndonesia · 67 kmHigh 29.6°C · Low 22.2°C · 306 mm rain
- Belawan in SeptemberIndonesia · 73 kmHigh 29.7°C · Low 23.2°C · 324 mm rain
- Kabanjahe in SeptemberIndonesia · 79 kmHigh 25.0°C · Low 17.2°C · 247 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 Tebingtinggi) is explained once on the Tebingtinggi year overview and on the Sources, method and limits page.