September is close to Gir Somnath's year-round average, with average highs near 30.4°C and lows around 24.4°C (mean 27.4°C). It is a relatively wet time of year, averaging 114 mm of rainfall and 81% relative humidity across the period.
September is close to Gir Somnath's year-round average. Across 45 years of records, the warmest September in Gir Somnath was 1987 — when the month averaged 29.4°C — while the coldest was 1994 at 25.9°C. Typical September days reach 30.4°C with nights near 24.4°C. The long-term trend is cooling, about 0.2°C per decade.
September is a relatively wet time of year in Gir Somnath, averaging 114 mm of rainfall. The wettest September on record was 2021 with 512 mm, while the driest was 1987 at 1 mm.
Relative humidity in Gir Somnath during September averages 81%. The most humid September was 2019 at 89%, and the least humid was 1986 at 66%.
September receives about 5.3 kWh/m²/day of solar energy in Gir Somnath. The sunniest September was 1987 at 6 kWh/m²/day, and the cloudiest was 2019 at 3.9.
Average wind speed in Gir Somnath during September is 3.1 m/s. The windiest Septembers were 1993 and 1999 at 3.9 m/s, while the calmest was 2020 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.8°C | 27.6°C | 27.3°C | 27.1°C | 27.2°C | -0.6°C |
| Avg High | 31.4°C | 30.9°C | 30.3°C | 29.8°C | 29.5°C | -1.9°C |
| Avg Low | 24.3°C | 24.2°C | 24.4°C | 24.3°C | 24.8°C | +0.5°C |
| Avg Rain | 75 mm | 74 mm | 89 mm | 158 mm | 207 mm | +133 mm |
September temperatures in Gir Somnath have fallen by about 0.3°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 20.2°C (1994) to a record high of 38.1°C (1986).
Rainfall in September is a relatively wet time of year, averaging 114 mm, with a wettest year of 512 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.5°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A good time to visit Gir Somnath
September is a good time to visit Gir Somnath, with days averaging 30.4°C and nights around 24.4°C (mean 27.4°C, close to Gir Somnath's yearly average) and higher rainfall. January and December 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 | 29.6°C | 27.0°C | 24.5°C | 31.8°C | 23.3°C | 184 mm | 86% | 3.1 m/s | 4.4 |
| 2024 | 29.4°C | 27.1°C | 24.7°C | 30.5°C | 22.8°C | 162 mm | 87% | 3 m/s | 4.8 |
| 2023 | 30.1°C | 27.6°C | 25.0°C | 32.5°C | 23.1°C | 67 mm | 85% | 3.1 m/s | 5.3 |
| 2022 | 29.4°C | 26.9°C | 24.3°C | 31.6°C | 22.5°C | 204 mm | 86% | 2.8 m/s | 5.1 |
| 2021 🌧️ | 29.0°C | 27.1°C | 25.2°C | 30.3°C | 24.4°C | 512 mm | 88% | 3.7 m/s | 4.1 |
| 2020 | 29.7°C | 27.3°C | 24.9°C | 30.8°C | 23.3°C | 116 mm | 86% | 2.4 m/s | 5 |
| 2019 | 29.1°C | 27.3°C | 25.5°C | 30.7°C | 24.8°C | 364 mm | 89% | 3.5 m/s | 3.9 |
| 2018 | 29.9°C | 26.5°C | 23.0°C | 34.4°C | 21.6°C | 20 mm | 82% | 3.1 m/s | 5.7 |
| 2017 | 29.8°C | 26.9°C | 24.0°C | 31.0°C | 22.2°C | 70 mm | 85% | 2.6 m/s | 5.2 |
| 2016 | 29.6°C | 26.8°C | 24.0°C | 31.1°C | 22.2°C | 139 mm | 84% | 3.3 m/s | 5.1 |
| 2015 | 31.9°C | 28.2°C | 24.4°C | 35.1°C | 22.0°C | 113 mm | 76% | 3 m/s | 5.4 |
| 2014 | 29.7°C | 26.9°C | 24.2°C | 32.2°C | 23.2°C | 113 mm | 84% | 2.9 m/s | 5.2 |
| 2013 | 29.7°C | 27.2°C | 24.6°C | 31.9°C | 23.1°C | 227 mm | 85% | 3.4 m/s | 4.9 |
| 2012 | 30.1°C | 27.4°C | 24.6°C | 34.5°C | 22.7°C | 197 mm | 83% | 3.5 m/s | 4.7 |
| 2011 | 29.0°C | 26.7°C | 24.4°C | 30.2°C | 22.5°C | 141 mm | 86% | 3.1 m/s | 4.8 |
| 2010 | 29.3°C | 26.9°C | 24.5°C | 31.4°C | 21.6°C | 195 mm | 86% | 2.9 m/s | 5 |
| 2009 | 30.7°C | 27.4°C | 24.2°C | 33.6°C | 22.5°C | 10 mm | 83% | 2.9 m/s | 5.9 |
| 2008 | 29.4°C | 26.8°C | 24.1°C | 32.5°C | 21.8°C | 263 mm | 85% | 2.9 m/s | 5 |
| 2007 | 29.2°C | 27.0°C | 24.8°C | 30.4°C | 21.5°C | 222 mm | 88% | 3 m/s | 5.2 |
| 2006 | 29.5°C | 27.0°C | 24.5°C | 31.0°C | 23.0°C | 92 mm | 86% | 2.9 m/s | 5.5 |
| 2005 | 29.3°C | 27.0°C | 24.7°C | 32.2°C | 22.4°C | 203 mm | 87% | 3.7 m/s | 4.4 |
| 2004 | 29.7°C | 27.0°C | 24.3°C | 31.1°C | 22.4°C | 27 mm | 84% | 2.6 m/s | 5.6 |
| 2003 | 29.6°C | 27.0°C | 24.4°C | 31.8°C | 23.2°C | 40 mm | 84% | 3.3 m/s | 5.3 |
| 2002 | 31.4°C | 27.5°C | 23.7°C | 36.6°C | 22.0°C | 7 mm | 76% | 3.2 m/s | 5.8 |
| 2001 | 31.8°C | 28.2°C | 24.6°C | 36.8°C | 23.4°C | 18 mm | 76% | 2.8 m/s | 5.6 |
| 2000 | 32.2°C | 28.3°C | 24.4°C | 37.0°C | 21.9°C | 4 mm | 74% | 3.1 m/s | 5.5 |
| 1999 | 32.7°C | 29.1°C | 25.4°C | 35.1°C | 24.5°C | 39 mm | 71% | 3.9 m/s | 5.7 |
| 1998 | 31.7°C | 28.6°C | 25.6°C | 34.3°C | 24.0°C | 53 mm | 79% | 3.6 m/s | 5.6 |
| 1997 | 30.0°C | 27.1°C | 24.2°C | 31.5°C | 22.1°C | 125 mm | 81% | 3 m/s | 5.7 |
| 1996 | 30.7°C | 27.2°C | 23.7°C | 34.5°C | 22.6°C | 16 mm | 78% | 3.2 m/s | 5.6 |
| 1995 | 31.8°C | 28.2°C | 24.5°C | 34.2°C | 23.5°C | 42 mm | 76% | 3.3 m/s | 5.6 |
| 1994 ❄️ | 28.8°C | 25.9°C | 23.0°C | 31.4°C | 20.2°C | 179 mm | 82% | 3.4 m/s | 5.5 |
| 1993 | 32.4°C | 28.8°C | 25.1°C | 34.2°C | 23.5°C | 92 mm | 72% | 3.9 m/s | 5.2 |
| 1992 | 29.6°C | 26.4°C | 23.3°C | 32.5°C | 21.0°C | 149 mm | 81% | 3.2 m/s | 5.3 |
| 1991 | 31.4°C | 27.4°C | 23.4°C | 34.4°C | 22.2°C | 8 mm | 76% | 3.2 m/s | 5.5 |
| 1990 | 30.0°C | 27.2°C | 24.3°C | 31.5°C | 23.1°C | 38 mm | 82% | 3.1 m/s | 5.4 |
| 1989 | 31.1°C | 27.7°C | 24.3°C | 33.4°C | 23.1°C | 40 mm | 78% | 2.7 m/s | 5.6 |
| 1988 | 30.1°C | 27.8°C | 25.4°C | 31.9°C | 23.8°C | 176 mm | 86% | 2.9 m/s | 5 |
| 1987 🔥 | 33.7°C | 29.4°C | 25.0°C | 37.1°C | 23.4°C | 1 mm | 69% | 3.8 m/s | 6 |
| 1986 | 33.7°C | 28.6°C | 23.4°C | 38.1°C | 22.4°C | 8 mm | 66% | 3.7 m/s | 5.9 |
| 1985 | 32.5°C | 28.3°C | 24.1°C | 37.3°C | 22.7°C | 27 mm | 70% | 3.2 m/s | 5.8 |
| 1984 | 30.0°C | 26.5°C | 22.9°C | 34.5°C | 20.9°C | 152 mm | 80% | 3.5 m/s | 5.5 |
| 1983 | 29.8°C | 27.3°C | 24.9°C | 31.7°C | 24.0°C | 97 mm | 85% | 2.6 m/s | — |
| 1982 | 31.1°C | 27.4°C | 23.7°C | 35.1°C | 22.2°C | 65 mm | 76% | 2.7 m/s | — |
| 1981 | 30.5°C | 27.5°C | 24.6°C | 33.5°C | 22.9°C | 107 mm | 83% | 2.6 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 30.4°C with lows near 24.4°C (mean 27.4°C), based on 45 years of NASA POWER data.
September averages 114 mm of rainfall in Gir Somnath, a relatively wet time of year. The wettest on record was 512 mm in 2021.
The hottest September reached 38.1°C in 1986. The coldest dipped to 20.2°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 0.3°C — but days and nights have moved in opposite directions. Overnight lows rose from 24°C to 24.7°C while daytime highs eased from 30.8°C to 29.5°C, narrowing the gap between day and night.
September is close to Gir Somnath's year-round average and a relatively wet time of year, so plan for around 30.4°C daytime highs and 24.4°C at night.
Not quite — September is the 6th coolest month in Gir Somnath, averaging 27.4°C.
For September in Gir Somnath, pack light, breathable clothing and sun protection, with typical highs of 30.4°C and lows of 24.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 81% — quite humid.
Average wind speed in September is 3.1 m/s. The windiest September on record averaged 3.9 m/s (1993).
The wettest September on record was 2021 with 512 mm. On average, September sees 114 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 Gir Somnath 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.
