September is one of the warmer months of the year in Ganganagar, with average highs near 38.9°C and lows around 25.7°C (mean 32.3°C). It is a relatively wet time of year, averaging 43 mm of rainfall and 44% relative humidity across the period.
September is one of the warmer months of the year in Ganganagar. Across 45 years of records, the warmest September in Ganganagar was 1999 — when the month averaged 35.4°C — while the coldest were 1992 and 1994 at 29.5°C. Typical September days reach 38.9°C with nights near 25.7°C. The long-term trend is cooling, about 0.3°C per decade.
September is a relatively wet time of year in Ganganagar, averaging 43 mm of rainfall. The wettest September on record was 2014 with 153 mm, while the driest was 1982 at 2 mm.
Relative humidity in Ganganagar during September averages 44%. The most humid September was 2011 at 67%, and the least humid was 1987 at 25%.
September receives about 5.6 kWh/m²/day of solar energy in Ganganagar. The sunniest Septembers were 2000 and 2009 at 6 kWh/m²/day, and the cloudiest was 2021 at 4.9.
Average wind speed in Ganganagar during September is 1.8 m/s. The windiest Septembers were 1988 and 1997 at 2.3 m/s, while the calmest was 2007 at 1.2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 32.9°C | 32.5°C | 32.9°C | 31.6°C | 31.4°C | -1.5°C |
| Avg High | 40.1°C | 39.2°C | 39.7°C | 37.9°C | 37.3°C | -2.8°C |
| Avg Low | 25.6°C | 25.8°C | 26.2°C | 25.3°C | 25.5°C | -0.1°C |
| Avg Rain | 31 mm | 37 mm | 27 mm | 70 mm | 51 mm | +20 mm |
September temperatures in Ganganagar have fallen by about 1°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 17.9°C (1994) to a record high of 45.6°C (2019).
Rainfall in September is a relatively wet time of year, averaging 43 mm, with a wettest year of 153 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.6°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
A good time to visit Ganganagar
September is a good time to visit Ganganagar, with days averaging 38.9°C and nights around 25.7°C (mean 32.3°C, warmer than Ganganagar's yearly average) and moderate rainfall. November and March are marginally more temperate, but September still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 36.0°C | 30.3°C | 24.6°C | 39.0°C | 22.4°C | 25 mm | 63% | 1.7 m/s | 5.6 |
| 2024 | 37.5°C | 31.9°C | 26.3°C | 40.3°C | 24.3°C | 50 mm | 61% | 1.4 m/s | 5.3 |
| 2023 | 39.1°C | 32.7°C | 26.3°C | 42.6°C | 20.6°C | 58 mm | 51% | 2.1 m/s | 5.3 |
| 2022 | 36.3°C | 30.5°C | 24.8°C | 38.1°C | 22.6°C | 29 mm | 63% | 1.5 m/s | 5.6 |
| 2021 | 36.8°C | 31.5°C | 26.1°C | 40.9°C | 23.5°C | 71 mm | 61% | 2.1 m/s | 4.9 |
| 2020 | 37.9°C | 31.5°C | 25.1°C | 40.2°C | 22.6°C | 70 mm | 54% | 1.5 m/s | 5.5 |
| 2019 | 40.6°C | 34.4°C | 28.3°C | 45.6°C | 23.0°C | 31 mm | 44% | 2 m/s | 5.4 |
| 2018 | 39.0°C | 32.7°C | 26.4°C | 41.8°C | 22.0°C | 18 mm | 40% | 2 m/s | 5.5 |
| 2017 | 38.9°C | 31.8°C | 24.8°C | 40.7°C | 22.3°C | 38 mm | 42% | 1.4 m/s | 5.8 |
| 2016 | 39.7°C | 32.6°C | 25.4°C | 42.1°C | 24.8°C | 5 mm | 39% | 1.6 m/s | 5.9 |
| 2015 | 38.2°C | 31.3°C | 24.5°C | 41.9°C | 20.0°C | 102 mm | 40% | 2 m/s | 5.8 |
| 2014 🌧️ | 35.9°C | 29.8°C | 23.6°C | 38.2°C | 21.0°C | 153 mm | 57% | 1.9 m/s | 5.6 |
| 2013 | 40.1°C | 33.3°C | 26.4°C | 42.1°C | 24.2°C | 4 mm | 37% | 2.1 m/s | 5.9 |
| 2012 | 35.7°C | 30.0°C | 24.3°C | 40.1°C | 19.8°C | 139 mm | 58% | 1.7 m/s | 5.4 |
| 2011 | 34.6°C | 29.7°C | 24.8°C | 36.1°C | 21.1°C | 143 mm | 67% | 1.6 m/s | 5.4 |
| 2010 | 36.6°C | 30.5°C | 24.4°C | 39.6°C | 20.1°C | 69 mm | 58% | 1.6 m/s | 5.3 |
| 2009 | 38.4°C | 31.3°C | 24.3°C | 41.7°C | 22.2°C | 45 mm | 48% | 1.5 m/s | 6 |
| 2008 | 39.1°C | 32.2°C | 25.4°C | 42.6°C | 21.7°C | 17 mm | 43% | 1.8 m/s | 5.9 |
| 2007 | 39.3°C | 33.4°C | 27.5°C | 44.1°C | 21.5°C | 58 mm | 42% | 1.2 m/s | 5.3 |
| 2006 | 39.2°C | 32.6°C | 26.0°C | 41.7°C | 23.0°C | 20 mm | 44% | 1.9 m/s | 5.7 |
| 2005 | 38.9°C | 32.5°C | 26.2°C | 44.6°C | 22.8°C | 40 mm | 45% | 2.1 m/s | 5.5 |
| 2004 | 41.1°C | 34.2°C | 27.3°C | 44.0°C | 24.6°C | 4 mm | 29% | 2 m/s | 5.7 |
| 2003 | 38.6°C | 32.4°C | 26.3°C | 41.4°C | 21.1°C | 61 mm | 46% | 1.5 m/s | 5.7 |
| 2002 | 39.6°C | 32.6°C | 25.6°C | 41.1°C | 23.5°C | 14 mm | 37% | 1.6 m/s | 5.5 |
| 2001 | 41.1°C | 33.8°C | 26.5°C | 42.8°C | 22.3°C | 7 mm | 28% | 1.9 m/s | 5.9 |
| 2000 | 41.3°C | 34.3°C | 27.3°C | 44.4°C | 22.7°C | 5 mm | 27% | 2.1 m/s | 6 |
| 1999 🔥 | 42.4°C | 35.4°C | 28.4°C | 43.9°C | 25.7°C | 5 mm | 29% | 1.9 m/s | 5.9 |
| 1998 | 39.1°C | 33.2°C | 27.3°C | 43.7°C | 23.8°C | 43 mm | 45% | 1.9 m/s | 5.2 |
| 1997 | 40.7°C | 33.7°C | 26.6°C | 43.2°C | 23.6°C | 8 mm | 35% | 2.3 m/s | 5.8 |
| 1996 | 39.9°C | 32.8°C | 25.7°C | 42.7°C | 23.0°C | 14 mm | 41% | 2.2 m/s | 5.6 |
| 1995 | 40.1°C | 32.3°C | 24.4°C | 42.2°C | 22.3°C | 14 mm | 40% | 1.8 m/s | 5.7 |
| 1994 | 35.6°C | 29.5°C | 23.4°C | 39.2°C | 17.9°C | 68 mm | 54% | 1.9 m/s | 5.7 |
| 1993 | 39.7°C | 32.9°C | 26.0°C | 41.7°C | 24.0°C | 33 mm | 41% | 1.6 m/s | 5.5 |
| 1992 ❄️ | 35.8°C | 29.5°C | 23.3°C | 39.9°C | 18.6°C | 95 mm | 56% | 1.7 m/s | 5.4 |
| 1991 | 39.9°C | 33.2°C | 26.4°C | 42.5°C | 20.2°C | 13 mm | 34% | 2.1 m/s | 5.5 |
| 1990 | 38.6°C | 32.3°C | 26.0°C | 41.0°C | 24.4°C | 73 mm | 52% | 1.9 m/s | 5.2 |
| 1989 | 41.2°C | 33.8°C | 26.4°C | 43.1°C | 22.2°C | 10 mm | 28% | 2.1 m/s | 5.9 |
| 1988 | 39.5°C | 32.9°C | 26.2°C | 45.0°C | 20.3°C | 85 mm | 46% | 2.3 m/s | 5.6 |
| 1987 | 42.5°C | 34.8°C | 27.1°C | 44.2°C | 23.4°C | 6 mm | 25% | 2 m/s | 5.7 |
| 1986 | 39.9°C | 32.5°C | 25.2°C | 43.0°C | 22.2°C | 17 mm | 32% | 2.2 m/s | 5.6 |
| 1985 | 40.2°C | 32.8°C | 25.4°C | 41.8°C | 20.6°C | 23 mm | 35% | 2 m/s | 5.9 |
| 1984 | 36.5°C | 30.2°C | 23.8°C | 39.5°C | 19.7°C | 64 mm | 52% | 1.5 m/s | 5.7 |
| 1983 | 39.5°C | 32.7°C | 25.8°C | 41.9°C | 23.1°C | 39 mm | 44% | 1.5 m/s | — |
| 1982 | 41.0°C | 33.1°C | 25.2°C | 43.5°C | 22.2°C | 2 mm | 25% | 2.2 m/s | — |
| 1981 | 40.2°C | 33.0°C | 25.7°C | 43.3°C | 23.4°C | 29 mm | 42% | 2 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 38.9°C with lows near 25.7°C (mean 32.3°C), based on 45 years of NASA POWER data.
September averages 43 mm of rainfall in Ganganagar, a relatively wet time of year. The wettest on record was 153 mm in 2014.
The hottest September reached 45.6°C in 2019. The coldest dipped to 17.9°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°C — but days and nights have moved in opposite directions. Overnight lows rose from 25.2°C to 25.6°C while daytime highs eased from 39.5°C to 37.1°C, narrowing the gap between day and night.
September is one of the warmer months of the year in Ganganagar and a relatively wet time of year, so plan for around 38.9°C daytime highs and 25.7°C at night.
Not quite — September is the 8th coolest month in Ganganagar, averaging 32.3°C.
For September in Ganganagar, pack light, breathable clothing and sun protection, with typical highs of 38.9°C and lows of 25.7°C.
Relative humidity in September averages 44% — relatively dry.
Average wind speed in September is 1.8 m/s. The windiest September on record averaged 2.3 m/s (1988).
The wettest September on record was 2014 with 153 mm. On average, September sees 43 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 Ganganagar 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.
