Climate averages 1991–2020
Tumkūr weather
in September.
A warm, wet month: the 7th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Tumkūr: daytime highs average 27.2°C and nights cool to about 19.7°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 126 mm of rain on roughly 16 days, which makes September a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average September day.
The nearest other city in this atlas is Doddaballapura (47 km away). In September its highs average 26.7°C, 0.5°C cooler than Tumkūr, with 126 mm of rain.
Among the 692 cities listed in India, Tumkūr ranks 664th of 692 for the warmest September highs and joint 266th of 692 for the driest September (rainfall, lowest first). The mean September high of those 692 cities is 30.7°C; Tumkūr is 3.4°C cooler than that mean.
From September to October, average highs fall by 0.2°C to 27.0°C, and monthly rainfall rises from 126 mm to 144 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
Tumkūr climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.2°C15.7°C | 15.7°C | 3.2 | 0.7 | 11.411 h |
| February | 30.5°C17.3°C | 17.3°C | 5.8 | 1.0 | 11.712 h |
| March | 33.1°C19.8°C | 19.8°C | 13 | 2.3 | 12.012 h |
| April | 33.7°C21.6°C | 21.6°C | 42 | 7.9 | 12.412 h |
| May | 32.4°C22.0°C | 22.0°C | 112 | 15.0 | 12.713 h |
| June | 28.5°C21.2°C | 21.2°C | 135 | 20.2 | 12.913 h |
| July | 26.8°C20.6°C | 20.6°C | 150 | 22.0 | 12.813 h |
| August | 26.6°C20.2°C | 20.2°C | 128 | 19.3 | 12.613 h |
| September, selected | 27.2°C19.7°C | 19.7°C | 126 | 16.4 | 12.212 h |
| October | 27.0°C19.2°C | 19.2°C | 144 | 16.5 | 11.812 h |
| November | 26.5°C17.7°C | 17.7°C | 60 | 8.3 | 11.512 h |
| December | 26.5°C15.9°C | 15.9°C | 17 | 2.8 | 11.411 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
- Doddaballapura in SeptemberIndia · 47 kmHigh 26.7°C · Low 19.3°C · 126 mm rain
- Yelahanka in SeptemberIndia · 60 kmHigh 26.7°C · Low 19.2°C · 121 mm rain
- Bengaluru in SeptemberIndia · 67 kmHigh 26.6°C · Low 19.1°C · 121 mm rain
- Hindupur in SeptemberIndia · 69 kmHigh 28.9°C · Low 20.9°C · 109 mm rain
- Closepet in SeptemberIndia · 72 kmHigh 28.2°C · Low 20.4°C · 109 mm rain
- Channapatna in SeptemberIndia · 78 kmHigh 28.4°C · Low 20.6°C · 109 mm rain
- Electronic City Phase I in SeptemberIndia · 81 kmHigh 26.7°C · Low 19.1°C · 120 mm rain
- Mandya in SeptemberIndia · 94 kmHigh 28.6°C · Low 20.8°C · 103 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 Tumkūr) is explained once on the Tumkūr year overview and on the Sources, method and limits page.