September is one of the warmer months of the year in Mahsana, with average highs near 33.3°C and lows around 23.8°C (mean 28.6°C). It is a relatively wet time of year, averaging 102 mm of rainfall and 74% relative humidity across the period.
September is one of the warmer months of the year in Mahsana. Across 45 years of records, the warmest September in Mahsana was 1999 — when the month averaged 32.5°C — while the coldest was 1994 at 26.2°C. Typical September days reach 33.3°C with nights near 23.8°C. The long-term trend is cooling, about 0.4°C per decade.
September is a relatively wet time of year in Mahsana, averaging 102 mm of rainfall. The wettest September on record was 1994 with 371 mm, while the driest was 1986 at 0 mm.
Relative humidity in Mahsana during September averages 74%. The most humid September was 2019 at 89%, and the least humid was 1986 at 45%.
September receives about 5.3 kWh/m²/day of solar energy in Mahsana. The sunniest September was 2009 at 6.4 kWh/m²/day, and the cloudiest was 2019 at 4.
Average wind speed in Mahsana during September is 2 m/s. The windiest September was 1999 at 2.5 m/s, while the calmest was 1981 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 29.2°C | 28.8°C | 28.9°C | 27.8°C | 27.8°C | -1.4°C |
| Avg High | 34.7°C | 33.8°C | 33.8°C | 32.0°C | 31.3°C | -3.4°C |
| Avg Low | 23.7°C | 23.7°C | 23.9°C | 23.6°C | 24.3°C | +0.6°C |
| Avg Rain | 42 mm | 108 mm | 74 mm | 134 mm | 171 mm | +129 mm |
September temperatures in Mahsana have fallen by about 0.6°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 18.3°C (1994) to a record high of 42.2°C (2001).
Rainfall in September is a relatively wet time of year, averaging 102 mm, with a wettest year of 371 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.8°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A good time to visit Mahsana
September is a good time to visit Mahsana, with days averaging 33.3°C and nights around 23.8°C (mean 28.6°C, close to Mahsana's yearly average) and higher rainfall. December and January 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 | 30.8°C | 27.2°C | 23.6°C | 33.7°C | 22.3°C | 155 mm | 85% | 2.3 m/s | 4.5 |
| 2024 | 30.7°C | 27.5°C | 24.2°C | 32.9°C | 22.1°C | 194 mm | 88% | 2.2 m/s | 4.5 |
| 2023 | 32.1°C | 28.2°C | 24.3°C | 34.9°C | 21.9°C | 239 mm | 81% | 2.3 m/s | 4.9 |
| 2022 | 31.1°C | 27.5°C | 23.9°C | 33.4°C | 21.5°C | 74 mm | 85% | 2 m/s | 5.2 |
| 2021 | 31.8°C | 28.6°C | 25.4°C | 35.9°C | 24.0°C | 236 mm | 83% | 2.3 m/s | 4.1 |
| 2020 | 31.2°C | 27.8°C | 24.3°C | 33.3°C | 21.8°C | 131 mm | 85% | 1.5 m/s | 5.1 |
| 2019 | 30.6°C | 27.8°C | 25.0°C | 32.7°C | 24.0°C | 255 mm | 89% | 1.8 m/s | 4 |
| 2018 | 33.9°C | 28.2°C | 22.6°C | 39.3°C | 20.9°C | 53 mm | 67% | 2 m/s | 5 |
| 2017 | 31.4°C | 27.3°C | 23.2°C | 33.1°C | 20.5°C | 58 mm | 81% | 1.6 m/s | 5.2 |
| 2016 | 33.1°C | 28.1°C | 23.1°C | 35.6°C | 21.0°C | 44 mm | 75% | 1.9 m/s | 5.5 |
| 2015 | 34.9°C | 29.3°C | 23.6°C | 39.0°C | 19.5°C | 74 mm | 67% | 1.9 m/s | 5.6 |
| 2014 | 31.1°C | 27.2°C | 23.2°C | 32.8°C | 21.2°C | 166 mm | 83% | 1.8 m/s | 4.8 |
| 2013 | 32.6°C | 28.3°C | 24.0°C | 38.2°C | 22.0°C | 211 mm | 78% | 2 m/s | 5 |
| 2012 | 31.2°C | 27.6°C | 23.9°C | 34.2°C | 21.0°C | 237 mm | 83% | 1.9 m/s | 4.7 |
| 2011 | 30.4°C | 26.9°C | 23.5°C | 31.8°C | 20.6°C | 112 mm | 86% | 2.2 m/s | 4.7 |
| 2010 | 30.9°C | 27.2°C | 23.5°C | 32.4°C | 20.7°C | 130 mm | 83% | 1.9 m/s | 5 |
| 2009 | 35.1°C | 29.3°C | 23.5°C | 40.1°C | 21.4°C | 19 mm | 71% | 2.1 m/s | 6.4 |
| 2008 | 32.6°C | 28.1°C | 23.6°C | 36.8°C | 20.2°C | 126 mm | 78% | 1.7 m/s | 5.4 |
| 2007 | 31.4°C | 27.7°C | 24.0°C | 34.1°C | 20.0°C | 74 mm | 84% | 1.6 m/s | 5.4 |
| 2006 | 31.0°C | 27.4°C | 23.7°C | 32.8°C | 22.0°C | 131 mm | 85% | 1.7 m/s | 5.3 |
| 2005 | 32.5°C | 28.4°C | 24.4°C | 37.0°C | 21.0°C | 278 mm | 80% | 1.8 m/s | 4.8 |
| 2004 | 32.3°C | 27.9°C | 23.5°C | 35.4°C | 21.4°C | 30 mm | 80% | 1.6 m/s | 5.8 |
| 2003 | 31.0°C | 27.2°C | 23.4°C | 33.5°C | 22.0°C | 23 mm | 84% | 2.1 m/s | 4.8 |
| 2002 | 36.8°C | 30.2°C | 23.6°C | 40.3°C | 20.0°C | 52 mm | 56% | 2.3 m/s | 6 |
| 2001 | 38.3°C | 31.7°C | 25.1°C | 42.2°C | 22.4°C | 5 mm | 52% | 2 m/s | 5.9 |
| 2000 | 37.0°C | 30.6°C | 24.2°C | 40.5°C | 21.9°C | 5 mm | 56% | 2 m/s | 5.6 |
| 1999 🔥 | 38.4°C | 32.5°C | 26.5°C | 40.8°C | 24.8°C | 30 mm | 50% | 2.5 m/s | 5.6 |
| 1998 | 33.4°C | 28.9°C | 24.4°C | 36.0°C | 22.6°C | 114 mm | 78% | 2.2 m/s | 5.2 |
| 1997 | 31.6°C | 27.4°C | 23.2°C | 34.5°C | 20.5°C | 80 mm | 81% | 1.8 m/s | 5.5 |
| 1996 | 33.2°C | 28.0°C | 22.9°C | 36.2°C | 20.9°C | 62 mm | 74% | 1.8 m/s | 5.3 |
| 1995 | 36.9°C | 30.7°C | 24.6°C | 39.8°C | 22.0°C | 54 mm | 57% | 2.1 m/s | 5.9 |
| 1994 ❄️ 🌧️ | 30.1°C | 26.2°C | 22.3°C | 32.1°C | 18.3°C | 371 mm | 82% | 1.9 m/s | 5.3 |
| 1993 | 36.5°C | 30.7°C | 25.0°C | 38.8°C | 23.3°C | 80 mm | 59% | 2.4 m/s | 5.8 |
| 1992 | 32.3°C | 27.0°C | 21.8°C | 35.8°C | 18.9°C | 162 mm | 73% | 1.9 m/s | 5.4 |
| 1991 | 35.0°C | 28.9°C | 22.9°C | 38.7°C | 21.5°C | 9 mm | 62% | 2.1 m/s | 5.6 |
| 1990 | 31.1°C | 27.3°C | 23.6°C | 32.3°C | 21.5°C | 117 mm | 84% | 2 m/s | 5.2 |
| 1989 | 33.9°C | 28.7°C | 23.5°C | 37.7°C | 21.6°C | 11 mm | 70% | 1.7 m/s | 5.8 |
| 1988 | 33.7°C | 29.2°C | 24.7°C | 37.6°C | 23.3°C | 72 mm | 77% | 2 m/s | 5.7 |
| 1987 | 38.4°C | 31.7°C | 25.0°C | 41.5°C | 23.1°C | 1 mm | 50% | 2.4 m/s | 6.3 |
| 1986 | 38.2°C | 31.0°C | 23.9°C | 41.4°C | 22.4°C | 0 mm | 45% | 1.9 m/s | 6.3 |
| 1985 | 36.8°C | 30.2°C | 23.7°C | 40.0°C | 22.3°C | 15 mm | 55% | 2.3 m/s | 6.1 |
| 1984 | 32.6°C | 27.4°C | 22.2°C | 37.0°C | 20.3°C | 70 mm | 72% | 2.1 m/s | 5.5 |
| 1983 | 33.3°C | 28.6°C | 24.0°C | 37.3°C | 21.7°C | 83 mm | 76% | 1.7 m/s | — |
| 1982 | 33.4°C | 27.8°C | 22.3°C | 36.9°C | 19.3°C | 2 mm | 72% | 1.7 m/s | — |
| 1981 | 32.1°C | 28.0°C | 24.0°C | 34.7°C | 22.3°C | 126 mm | 81% | 1.4 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 33.3°C with lows near 23.8°C (mean 28.6°C), based on 45 years of NASA POWER data.
September averages 102 mm of rainfall in Mahsana, a relatively wet time of year. The wettest on record was 371 mm in 1994.
The hottest September reached 42.2°C in 2001. The coldest dipped to 18.3°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 0.6°C — but days and nights have moved in opposite directions. Overnight lows rose from 23.2°C to 24.3°C while daytime highs eased from 33.6°C to 31.3°C, narrowing the gap between day and night.
September is one of the warmer months of the year in Mahsana and a relatively wet time of year, so plan for around 33.3°C daytime highs and 23.8°C at night.
Not quite — September is the 8th coolest month in Mahsana, averaging 28.6°C.
For September in Mahsana, pack light, breathable clothing and sun protection, with typical highs of 33.3°C and lows of 23.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 74% — moderately humid.
Average wind speed in September is 2 m/s. The windiest September on record averaged 2.5 m/s (1999).
The wettest September on record was 1994 with 371 mm. On average, September sees 102 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 Mahsana 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.
