September is close to Harda's year-round average, with average highs near 30.3°C and lows around 22.4°C (mean 26.4°C). It is a relatively wet time of year, averaging 185 mm of rainfall and 84% relative humidity across the period.
September is close to Harda's year-round average. Across 45 years of records, the warmest September in Harda was 2001 — when the month averaged 28.3°C — while the coldest was 1994 at 24.9°C. Typical September days reach 30.3°C with nights near 22.4°C. The long-term September temperature trend is broadly flat.
September is a relatively wet time of year in Harda, averaging 185 mm of rainfall. The wettest September on record was 2019 with 564 mm, while the driest was 1991 at 15 mm.
Relative humidity in Harda during September averages 84%. The most humid September was 2019 at 92%, and the least humid was 2001 at 69%.
September receives about 4.8 kWh/m²/day of solar energy in Harda. The sunniest Septembers were 1991 and 2001 at 5.7 kWh/m²/day, and the cloudiest were 1999 and 2019 at 3.2.
Average wind speed in Harda during September is 1.9 m/s. The windiest September was 1990 at 2.4 m/s, while the calmest were 2007, 2017 and 2020, among others at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 26.4°C | 26.0°C | 26.7°C | 26.2°C | 26.7°C | +0.3°C |
| Avg High | 30.7°C | 30.1°C | 30.9°C | 29.9°C | 29.9°C | -0.8°C |
| Avg Low | 22.2°C | 22.0°C | 22.5°C | 22.4°C | 23.4°C | +1.2°C |
| Avg Rain | 143 mm | 195 mm | 155 mm | 185 mm | 280 mm | +137 mm |
September temperatures in Harda have risen by about 0.4°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 15.7°C (1994) to a record high of 37.4°C (2001).
Rainfall in September is a relatively wet time of year, averaging 185 mm, with a wettest year of 564 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A good time to visit Harda
September is a good time to visit Harda, with days averaging 30.3°C and nights around 22.4°C (mean 26.4°C, close to Harda's yearly average) and higher rainfall. November 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 | 29.8°C | 26.5°C | 23.1°C | 31.3°C | 21.6°C | 295 mm | 88% | 1.8 m/s | 3.8 |
| 2024 | 29.7°C | 26.5°C | 23.4°C | 31.3°C | 20.3°C | 206 mm | 90% | 2.3 m/s | 4 |
| 2023 | 30.2°C | 26.7°C | 23.3°C | 32.7°C | 21.2°C | 443 mm | 86% | 2.3 m/s | 4.1 |
| 2022 | 29.8°C | 26.6°C | 23.3°C | 31.7°C | 20.5°C | 284 mm | 87% | 2 m/s | 4.3 |
| 2021 | 29.5°C | 26.6°C | 23.7°C | 31.1°C | 22.5°C | 291 mm | 89% | 2.1 m/s | 4 |
| 2020 | 30.5°C | 27.0°C | 23.5°C | 31.8°C | 20.3°C | 160 mm | 85% | 1.4 m/s | 4.6 |
| 2019 🌧️ | 28.3°C | 26.0°C | 23.7°C | 30.9°C | 21.9°C | 564 mm | 92% | 2.2 m/s | 3.2 |
| 2018 | 29.8°C | 25.5°C | 21.2°C | 32.3°C | 20.2°C | 94 mm | 82% | 2.1 m/s | 4.6 |
| 2017 | 30.7°C | 26.6°C | 22.5°C | 32.2°C | 19.8°C | 191 mm | 82% | 1.4 m/s | 4.7 |
| 2016 | 30.0°C | 26.2°C | 22.4°C | 31.5°C | 20.3°C | 150 mm | 86% | 2 m/s | 4.8 |
| 2015 | 30.9°C | 26.3°C | 21.6°C | 32.7°C | 17.3°C | 73 mm | 80% | 1.8 m/s | 5.4 |
| 2014 | 30.2°C | 26.3°C | 22.4°C | 31.7°C | 19.8°C | 166 mm | 84% | 2.1 m/s | 4.6 |
| 2013 | 30.3°C | 26.6°C | 22.9°C | 32.3°C | 20.9°C | 92 mm | 84% | 1.8 m/s | 5.2 |
| 2012 | 29.7°C | 26.2°C | 22.7°C | 31.8°C | 20.0°C | 186 mm | 86% | 1.8 m/s | 4.6 |
| 2011 | 29.3°C | 25.9°C | 22.5°C | 31.2°C | 19.6°C | 190 mm | 88% | 2 m/s | 4.5 |
| 2010 | 30.1°C | 26.2°C | 22.4°C | 31.6°C | 19.5°C | 147 mm | 84% | 1.9 m/s | 4.8 |
| 2009 | 31.8°C | 27.0°C | 22.3°C | 33.6°C | 20.1°C | 124 mm | 81% | 1.9 m/s | 5.5 |
| 2008 | 30.5°C | 26.5°C | 22.5°C | 32.3°C | 19.2°C | 165 mm | 83% | 1.5 m/s | 5.2 |
| 2007 | 30.1°C | 26.5°C | 22.8°C | 31.6°C | 19.9°C | 219 mm | 85% | 1.4 m/s | 4.9 |
| 2006 | 30.1°C | 26.5°C | 22.8°C | 31.5°C | 19.9°C | 242 mm | 86% | 1.5 m/s | 5.1 |
| 2005 | 30.8°C | 26.9°C | 23.0°C | 34.2°C | 19.4°C | 251 mm | 84% | 2.1 m/s | 4.6 |
| 2004 | 31.0°C | 26.9°C | 22.9°C | 33.0°C | 21.5°C | 85 mm | 82% | 1.4 m/s | 5.5 |
| 2003 | 28.8°C | 25.9°C | 22.9°C | 30.9°C | 21.5°C | 306 mm | 90% | 2.3 m/s | 3.3 |
| 2002 | 30.6°C | 25.9°C | 21.3°C | 32.7°C | 18.3°C | 98 mm | 81% | 2.1 m/s | 5.3 |
| 2001 🔥 | 34.0°C | 28.3°C | 22.5°C | 37.4°C | 19.9°C | 28 mm | 69% | 1.4 m/s | 5.7 |
| 2000 | 31.4°C | 26.5°C | 21.6°C | 33.7°C | 19.5°C | 33 mm | 78% | 1.9 m/s | 5.2 |
| 1999 | 30.4°C | 26.5°C | 22.6°C | 32.4°C | 21.3°C | 240 mm | 84% | 2.1 m/s | 3.2 |
| 1998 | 30.5°C | 27.0°C | 23.5°C | 32.0°C | 21.9°C | 245 mm | 86% | 1.9 m/s | 4.6 |
| 1997 | 30.4°C | 26.4°C | 22.3°C | 32.8°C | 19.0°C | 97 mm | 83% | 1.8 m/s | 5.2 |
| 1996 | 30.3°C | 26.2°C | 22.1°C | 32.9°C | 19.1°C | 215 mm | 83% | 1.5 m/s | 5.4 |
| 1995 | 30.7°C | 26.4°C | 22.0°C | 32.3°C | 19.1°C | 202 mm | 82% | 2 m/s | 5 |
| 1994 ❄️ | 29.0°C | 24.9°C | 20.8°C | 30.8°C | 15.7°C | 196 mm | 84% | 2.3 m/s | 4.9 |
| 1993 | 29.6°C | 26.0°C | 22.3°C | 31.3°C | 20.6°C | 304 mm | 86% | 2.2 m/s | 4.2 |
| 1992 | 29.9°C | 25.3°C | 20.7°C | 31.7°C | 17.9°C | 115 mm | 82% | 2 m/s | 5.3 |
| 1991 | 30.8°C | 25.8°C | 20.9°C | 32.9°C | 18.7°C | 15 mm | 79% | 1.9 m/s | 5.7 |
| 1990 | 29.0°C | 25.9°C | 22.8°C | 30.7°C | 21.0°C | 320 mm | 89% | 2.4 m/s | 3.6 |
| 1989 | 31.3°C | 26.6°C | 21.9°C | 33.3°C | 19.3°C | 168 mm | 80% | 1.9 m/s | 5.6 |
| 1988 | 30.8°C | 27.2°C | 23.6°C | 32.8°C | 22.2°C | 161 mm | 85% | 1.6 m/s | 5.3 |
| 1987 | 31.6°C | 26.8°C | 21.9°C | 33.6°C | 20.5°C | 46 mm | 79% | 2.2 m/s | 5.4 |
| 1986 | 31.4°C | 26.4°C | 21.3°C | 34.1°C | 19.4°C | 137 mm | 78% | 1.8 m/s | 5.6 |
| 1985 | 30.8°C | 26.2°C | 21.6°C | 32.7°C | 20.6°C | 161 mm | 79% | 2.1 m/s | 5.2 |
| 1984 | 29.6°C | 25.5°C | 21.5°C | 31.9°C | 18.9°C | 38 mm | 81% | 2.1 m/s | 5.4 |
| 1983 | 29.8°C | 26.5°C | 23.2°C | 31.9°C | 20.5°C | 260 mm | 86% | 1.7 m/s | — |
| 1982 | 30.4°C | 26.1°C | 21.7°C | 31.9°C | 17.6°C | 124 mm | 82% | 2 m/s | — |
| 1981 | 30.3°C | 26.6°C | 22.9°C | 32.7°C | 22.0°C | 192 mm | 85% | 1.9 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 30.3°C with lows near 22.4°C (mean 26.4°C), based on 45 years of NASA POWER data.
September averages 185 mm of rainfall in Harda, a relatively wet time of year. The wettest on record was 564 mm in 2019.
The hottest September reached 37.4°C in 2001. The coldest dipped to 15.7°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.4°C — but days and nights have moved in opposite directions. Overnight lows rose from 22.2°C to 23.4°C while daytime highs eased from 30.2°C to 29.8°C, narrowing the gap between day and night.
September is close to Harda's year-round average and a relatively wet time of year, so plan for around 30.3°C daytime highs and 22.4°C at night.
Not quite — September is the 6th coolest month in Harda, averaging 26.4°C.
For September in Harda, pack light, breathable clothing and sun protection, with typical highs of 30.3°C and lows of 22.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 84% — quite humid.
Average wind speed in September is 1.9 m/s. The windiest September on record averaged 2.4 m/s (1990).
The wettest September on record was 2019 with 564 mm. On average, September sees 185 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 Harda 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.
