September is one of the warmer months of the year in Churu, with average highs near 39.8°C and lows around 22.1°C (mean 31°C). It is a relatively wet time of year, averaging 62 mm of rainfall and 50% relative humidity across the period.
September is one of the warmer months of the year in Churu. Across 45 years of records, the warmest September in Churu was 1999 — when the month averaged 33.7°C — while the coldest was 1994 at 27.7°C. Typical September days reach 39.8°C with nights near 22.1°C. The long-term September temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 31.3°C | 30.8°C | 31.8°C | 30.1°C | 30.7°C | -0.6°C |
| Avg High | 40.5°C | 39.6°C | 41.1°C | 38.8°C | 38.8°C | -1.7°C |
| Avg Low | 22.1°C | 22.0°C | 22.6°C | 21.5°C | 22.7°C | +0.6°C |
| Avg Rain | 44 mm | 63 mm | 52 mm | 68 mm | 95 mm | +51 mm |
September temperatures in Churu have stayed relatively stable across the record.
September has ranged from a record low of 18.5°C (1994) to a record high of 43.1°C (2005).
Rainfall in September is a relatively wet time of year, averaging 62 mm, with a wettest year of 190 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.3°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
A good time to visit Churu
September is a good time to visit Churu, with days averaging 39.8°C and nights around 22.1°C (mean 31°C, warmer than Churu's yearly average) and moderate rainfall. November and March are marginally more temperate, but September still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 37.8°C | 22.9°C | 30.4°C | 58 mm | 63% | 2.3 m/s | 5.6 |
| 2024 | 38.1°C | 23.2°C | 30.6°C | 170 mm | 67% | 1.8 m/s | 5.1 |
| 2023 | 40.0°C | 21.9°C | 30.9°C | 58 mm | 54% | 2.2 m/s | 5.6 |
| 2022 | 39.1°C | 22.7°C | 30.9°C | 59 mm | 58% | 2.2 m/s | 5.5 |
| 2021 | 37.0°C | 22.3°C | 29.7°C | 184 mm | 76% | 2.7 m/s | 4.6 |
| 2020 | 40.5°C | 22.9°C | 31.7°C | 41 mm | 51% | 1.7 m/s | 5.6 |
| 2019 | 42.0°C | 23.5°C | 32.8°C | 16 mm | 57% | 1.8 m/s | 5.4 |
| 2018 | 38.3°C | 20.6°C | 29.4°C | 63 mm | 54% | 2.4 m/s | 5.2 |
| 2017 | 40.1°C | 22.1°C | 31.1°C | 20 mm | 41% | 1.9 m/s | 5.7 |
| 2016 | 39.4°C | 22.7°C | 31.0°C | 16 mm | 49% | 2 m/s | 6.1 |
| 2015 | 40.3°C | 20.2°C | 30.3°C | 23 mm | 42% | 2.2 m/s | 6.1 |
| 2014 | 38.8°C | 21.9°C | 30.3°C | 86 mm | 54% | 2.8 m/s | 5.9 |
| 2013 | 39.1°C | 22.7°C | 30.9°C | 55 mm | 53% | 2.4 m/s | 5.9 |
| 2012 | 37.3°C | 20.1°C | 28.7°C | 82 mm | 60% | 2.4 m/s | 5.5 |
| 2011 🌧️ | 36.2°C | 21.1°C | 28.6°C | 190 mm | 67% | 2.3 m/s | 5.5 |
| 2010 | 36.5°C | 19.7°C | 28.1°C | 134 mm | 65% | 1.8 m/s | 5.2 |
| 2009 | 41.1°C | 21.8°C | 31.4°C | 102 mm | 46% | 2.1 m/s | 6.2 |
| 2008 | 40.6°C | 21.8°C | 31.2°C | 67 mm | 53% | 2.1 m/s | 5.9 |
| 2007 | 41.1°C | 22.1°C | 31.6°C | 65 mm | 47% | 1.8 m/s | 5.5 |
| 2006 | 40.8°C | 23.2°C | 32.0°C | 60 mm | 49% | 2.2 m/s | 5.9 |
| 2005 | 43.1°C | 22.5°C | 32.8°C | 112 mm | 54% | 2.6 m/s | 5.5 |
| 2004 | 41.9°C | 24.1°C | 33.0°C | 14 mm | 41% | 2.3 m/s | 6 |
| 2003 | 39.5°C | 22.4°C | 30.9°C | 45 mm | 51% | 1.8 m/s | 5.7 |
| 2002 | 40.0°C | 23.0°C | 31.5°C | 33 mm | 39% | 2.2 m/s | 5.9 |
| 2001 | 40.2°C | 23.0°C | 31.6°C | 12 mm | 36% | 2.1 m/s | 6.2 |
| 2000 | 42.2°C | 22.5°C | 32.4°C | 9 mm | 30% | 2.5 m/s | 6 |
| 1999 🔥 | 42.0°C | 25.5°C | 33.7°C | 12 mm | 37% | 2.4 m/s | 5.9 |
| 1998 | 41.2°C | 22.2°C | 31.7°C | 148 mm | 56% | 2.3 m/s | 5.5 |
| 1997 | 39.7°C | 22.6°C | 31.2°C | 11 mm | 50% | 2.7 m/s | 6 |
| 1996 | 40.3°C | 22.2°C | 31.2°C | 67 mm | 50% | 2.3 m/s | 5.9 |
| 1995 | 38.8°C | 20.5°C | 29.7°C | 68 mm | 51% | 2.1 m/s | 6 |
| 1994 ❄️ | 36.9°C | 18.5°C | 27.7°C | 54 mm | 56% | 2.5 m/s | 6.2 |
| 1993 | 40.4°C | 22.5°C | 31.5°C | 81 mm | 51% | 1.9 m/s | 5.8 |
| 1992 | 37.9°C | 19.9°C | 28.9°C | 63 mm | 54% | 2.6 m/s | 5.7 |
| 1991 | 39.5°C | 22.3°C | 30.9°C | 23 mm | 41% | 2.6 m/s | 6.2 |
| 1990 | 39.2°C | 23.8°C | 31.5°C | 105 mm | 56% | 2.4 m/s | 5.6 |
| 1989 | 41.0°C | 22.7°C | 31.8°C | 11 mm | 36% | 2.6 m/s | 6.2 |
| 1988 | 41.8°C | 21.1°C | 31.5°C | 119 mm | 54% | 2.8 m/s | 5.6 |
| 1987 | 42.4°C | 24.1°C | 33.3°C | 13 mm | 28% | 2.5 m/s | 6 |
| 1986 | 40.9°C | 22.3°C | 31.6°C | 35 mm | 36% | 2.4 m/s | 5.9 |
| 1985 | 39.5°C | 22.3°C | 30.9°C | 15 mm | 43% | 2.4 m/s | 6.1 |
| 1984 | 37.3°C | 20.2°C | 28.8°C | 89 mm | 54% | 2 m/s | 6 |
| 1983 | 40.2°C | 23.0°C | 31.6°C | 56 mm | 51% | 1.8 m/s | — |
| 1982 | 40.3°C | 20.3°C | 30.3°C | 3 mm | 38% | 2.7 m/s | — |
| 1981 | 40.8°C | 23.0°C | 31.9°C | 56 mm | 50% | 2.2 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 39.8°C with lows near 22.1°C (mean 31°C), based on 45 years of NASA POWER data.
September averages 62 mm of rainfall in Churu, a relatively wet time of year. The wettest on record was 190 mm in 2011.
The hottest September reached 43.1°C in 2005. The coldest dipped to 18.5°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 0.2°C. Daytime highs moved from 39.6°C to 38.4°C and overnight lows from 21.8°C to 22.6°C over the same span.
September is one of the warmer months of the year in Churu and a relatively wet time of year, so plan for around 39.8°C daytime highs and 22.1°C at night.
Not quite — September is the 8th coolest month in Churu, averaging 31°C.
For September in Churu, pack light, breathable clothing and sun protection, with typical highs of 39.8°C and lows of 22.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 50% — relatively dry.
Average wind speed in September is 2.3 m/s. The windiest September on record averaged 2.8 m/s (1988).
The wettest September on record was 2011 with 190 mm. On average, September sees 62 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Churu behaves each September, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for September specifically, along with year-by-year records and how the month has changed over the decades.
