September is one of the warmer months of the year in Sirohi, with average highs near 35.9°C and lows around 19.7°C (mean 27.8°C). It is a relatively wet time of year, averaging 82 mm of rainfall and 71% relative humidity across the period.
September is one of the warmer months of the year in Sirohi. Across 45 years of records, the warmest September in Sirohi was 1999 — when the month averaged 31.8°C — while the coldest was 1994 at 23.6°C. Typical September days reach 35.9°C with nights near 19.7°C. The long-term trend is cooling, about 0.4°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.8°C | 27.5°C | 29.0°C | 26.6°C | 27.0°C | -1.8°C |
| Avg High | 37.4°C | 35.6°C | 37.8°C | 34.1°C | 33.7°C | -3.7°C |
| Avg Low | 20.1°C | 19.4°C | 20.1°C | 19.0°C | 20.3°C | +0.2°C |
| Avg Rain | 38 mm | 99 mm | 49 mm | 106 mm | 136 mm | +98 mm |
September temperatures in Sirohi have fallen by about 1.1°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 16°C (1994) to a record high of 40.9°C (1987).
Rainfall in September is a relatively wet time of year, averaging 82 mm, with a wettest year of 292 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.8°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
A good time to visit Sirohi
September is a good time to visit Sirohi, with days averaging 35.9°C and nights around 19.7°C (mean 27.8°C, warmer than Sirohi's yearly average) and higher rainfall. November and February are marginally more temperate, but September still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 32.6°C | 20.0°C | 26.3°C | 94 mm | 87% | 2.1 m/s | 4.7 |
| 2024 | 33.9°C | 19.4°C | 26.6°C | 132 mm | 85% | 1.9 m/s | 4.8 |
| 2023 | 34.6°C | 19.8°C | 27.2°C | 160 mm | 79% | 2.1 m/s | 5.1 |
| 2022 | 32.4°C | 20.5°C | 26.4°C | 55 mm | 84% | 1.8 m/s | 5.4 |
| 2021 | 35.9°C | 22.5°C | 29.2°C | 193 mm | 81% | 2.1 m/s | 4.2 |
| 2020 | 32.6°C | 19.9°C | 26.3°C | 181 mm | 84% | 1.4 m/s | 5.1 |
| 2019 | 32.5°C | 21.0°C | 26.8°C | 102 mm | 87% | 1.5 m/s | 4.2 |
| 2018 | 36.9°C | 18.2°C | 27.6°C | 43 mm | 67% | 2.2 m/s | 5 |
| 2017 | 35.4°C | 19.3°C | 27.4°C | 30 mm | 77% | 1.7 m/s | 5.2 |
| 2016 | 32.8°C | 18.1°C | 25.4°C | 11 mm | 81% | 1.8 m/s | 5.8 |
| 2015 | 37.0°C | 17.7°C | 27.3°C | 43 mm | 66% | 2 m/s | 5.7 |
| 2014 | 33.7°C | 18.7°C | 26.2°C | 177 mm | 81% | 1.9 m/s | 5.1 |
| 2013 | 38.0°C | 20.7°C | 29.3°C | 113 mm | 72% | 2 m/s | 5 |
| 2012 | 32.1°C | 18.5°C | 25.3°C | 225 mm | 83% | 1.7 m/s | 4.7 |
| 2011 | 31.1°C | 19.1°C | 25.1°C | 137 mm | 87% | 2.1 m/s | 4.8 |
| 2010 | 32.0°C | 18.4°C | 25.2°C | 175 mm | 79% | 1.6 m/s | 5 |
| 2009 | 40.0°C | 19.6°C | 29.8°C | 20 mm | 65% | 2 m/s | 6.3 |
| 2008 | 35.1°C | 19.3°C | 27.2°C | 68 mm | 73% | 1.9 m/s | 5.7 |
| 2007 | 37.5°C | 19.9°C | 28.7°C | 31 mm | 69% | 1.7 m/s | 5.6 |
| 2006 | 34.2°C | 21.4°C | 27.8°C | 69 mm | 82% | 1.7 m/s | 5.3 |
| 2005 | 38.9°C | 19.9°C | 29.4°C | 159 mm | 71% | 1.7 m/s | 5 |
| 2004 | 36.5°C | 20.4°C | 28.5°C | 60 mm | 70% | 1.7 m/s | 5.8 |
| 2003 | 36.4°C | 21.0°C | 28.7°C | 33 mm | 72% | 2.2 m/s | 5 |
| 2002 | 39.4°C | 19.2°C | 29.3°C | 33 mm | 50% | 2.2 m/s | 6.1 |
| 2001 | 39.3°C | 19.8°C | 29.6°C | 19 mm | 54% | 1.7 m/s | 5.9 |
| 2000 | 40.4°C | 20.6°C | 30.5°C | 4 mm | 52% | 2.2 m/s | 5.5 |
| 1999 🔥 | 40.9°C | 22.6°C | 31.8°C | 10 mm | 52% | 2.2 m/s | 5.6 |
| 1998 | 37.1°C | 21.3°C | 29.2°C | 164 mm | 71% | 2.1 m/s | 5.3 |
| 1997 | 33.0°C | 19.6°C | 26.3°C | 95 mm | 80% | 1.7 m/s | 5.6 |
| 1996 | 35.8°C | 19.6°C | 27.7°C | 29 mm | 69% | 1.7 m/s | 5.7 |
| 1995 | 38.1°C | 19.3°C | 28.7°C | 23 mm | 58% | 1.8 m/s | 6.1 |
| 1994 ❄️ | 31.1°C | 16.0°C | 23.6°C | 158 mm | 79% | 1.7 m/s | 5.3 |
| 1993 | 36.6°C | 19.9°C | 28.2°C | 96 mm | 64% | 2.2 m/s | 5.8 |
| 1992 🌧️ | 33.3°C | 17.3°C | 25.3°C | 292 mm | 76% | 1.7 m/s | 5.3 |
| 1991 | 36.7°C | 18.7°C | 27.7°C | 14 mm | 64% | 2.3 m/s | 5.7 |
| 1990 | 33.3°C | 19.9°C | 26.6°C | 104 mm | 79% | 1.9 m/s | 5.1 |
| 1989 | 37.2°C | 20.2°C | 28.7°C | 5 mm | 64% | 1.8 m/s | 6 |
| 1988 | 36.0°C | 21.7°C | 28.8°C | 93 mm | 73% | 1.9 m/s | 5.7 |
| 1987 | 40.9°C | 21.4°C | 31.2°C | 2 mm | 46% | 2.4 m/s | 6 |
| 1986 | 38.9°C | 19.5°C | 29.2°C | 1 mm | 53% | 1.7 m/s | 6.2 |
| 1985 | 39.6°C | 20.4°C | 30.0°C | 14 mm | 50% | 2.2 m/s | 6.1 |
| 1984 | 35.1°C | 18.9°C | 27.0°C | 70 mm | 69% | 2.1 m/s | 5.6 |
| 1983 | 36.8°C | 20.2°C | 28.5°C | 45 mm | 69% | 1.6 m/s | — |
| 1982 | 35.9°C | 17.7°C | 26.8°C | 2 mm | 65% | 2 m/s | — |
| 1981 | 36.1°C | 21.2°C | 28.6°C | 109 mm | 74% | 1.7 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 35.9°C with lows near 19.7°C (mean 27.8°C), based on 45 years of NASA POWER data.
September averages 82 mm of rainfall in Sirohi, a relatively wet time of year. The wettest on record was 292 mm in 1992.
The hottest September reached 40.9°C in 1987. The coldest dipped to 16°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 1.1°C. Daytime highs moved from 36.7°C to 33.9°C and overnight lows from 19.7°C to 20.4°C over the same span.
September is one of the warmer months of the year in Sirohi and a relatively wet time of year, so plan for around 35.9°C daytime highs and 19.7°C at night.
Not quite — September is the 7th coolest month in Sirohi, averaging 27.8°C.
For September in Sirohi, pack light, breathable clothing and sun protection, with typical highs of 35.9°C and lows of 19.7°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 71% — moderately humid.
Average wind speed in September is 1.9 m/s. The windiest September on record averaged 2.4 m/s (1987).
The wettest September on record was 1992 with 292 mm. On average, September sees 82 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 Sirohi 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.
