September is one of the warmer months of the year in Jalaun, with average highs near 35.3°C and lows around 21°C (mean 28.2°C). It is a relatively wet time of year, averaging 134 mm of rainfall and 78% relative humidity across the period.
September is one of the warmer months of the year in Jalaun. Across 45 years of records, the warmest September in Jalaun was 1987 — when the month averaged 31°C — while the coldest was 1982 at 25.2°C. Typical September days reach 35.3°C with nights near 21°C. The long-term September temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.5°C | 27.3°C | 28.9°C | 27.7°C | 28.7°C | +0.2°C |
| Avg High | 36.1°C | 34.1°C | 36.8°C | 34.7°C | 34.9°C | -1.2°C |
| Avg Low | 20.9°C | 20.5°C | 21.1°C | 20.6°C | 22.5°C | +1.6°C |
| Avg Rain | 110 mm | 166 mm | 116 mm | 119 mm | 169 mm | +59 mm |
September temperatures in Jalaun have risen by about 1°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 16.5°C (1982) to a record high of 40.5°C (1987).
Rainfall in September is a relatively wet time of year, averaging 134 mm, with a wettest year of 314 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 Jalaun
September is a good time to visit Jalaun, with days averaging 35.3°C and nights around 21°C (mean 28.2°C, warmer than Jalaun'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 | 33.2°C | 21.8°C | 27.5°C | 170 mm | 85% | 1.8 m/s | 4.8 |
| 2024 | 33.5°C | 23.7°C | 28.6°C | 245 mm | 86% | 1.9 m/s | 4.3 |
| 2023 | 36.6°C | 21.1°C | 28.9°C | 153 mm | 80% | 1.7 m/s | 4.7 |
| 2022 | 34.1°C | 22.7°C | 28.4°C | 223 mm | 83% | 1.9 m/s | 4.4 |
| 2021 | 33.6°C | 23.4°C | 28.5°C | 167 mm | 86% | 2.4 m/s | 4.6 |
| 2020 | 38.2°C | 22.3°C | 30.2°C | 54 mm | 71% | 1.6 m/s | 4.9 |
| 2019 | 34.1°C | 22.7°C | 28.4°C | 204 mm | 87% | 1.7 m/s | 3.9 |
| 2018 | 32.7°C | 19.9°C | 26.3°C | 137 mm | 85% | 2.5 m/s | 4.7 |
| 2017 | 37.8°C | 20.9°C | 29.4°C | 67 mm | 66% | 1.7 m/s | 5 |
| 2016 | 33.9°C | 22.9°C | 28.4°C | 33 mm | 81% | 1.7 m/s | 5.1 |
| 2015 | 39.3°C | 19.4°C | 29.4°C | 105 mm | 61% | 2.3 m/s | 5.7 |
| 2014 | 36.1°C | 20.6°C | 28.3°C | 134 mm | 73% | 2.4 m/s | 5.2 |
| 2013 | 33.5°C | 21.9°C | 27.7°C | 54 mm | 79% | 1.8 m/s | 5.4 |
| 2012 | 33.6°C | 18.6°C | 26.1°C | 119 mm | 81% | 2.1 m/s | 4.7 |
| 2011 | 33.1°C | 20.3°C | 26.7°C | 115 mm | 84% | 2.2 m/s | 5 |
| 2010 | 33.1°C | 18.7°C | 25.9°C | 228 mm | 83% | 1.9 m/s | 4.9 |
| 2009 | 36.1°C | 20.5°C | 28.3°C | 201 mm | 78% | 1.8 m/s | 5.1 |
| 2008 | 34.5°C | 20.6°C | 27.5°C | 167 mm | 84% | 1.8 m/s | 5.3 |
| 2007 | 37.5°C | 22.1°C | 29.8°C | 77 mm | 70% | 1.9 m/s | 5 |
| 2006 | 38.5°C | 21.8°C | 30.1°C | 48 mm | 63% | 1.9 m/s | 5.5 |
| 2005 | 38.7°C | 21.7°C | 30.2°C | 126 mm | 77% | 2.5 m/s | 4.7 |
| 2004 | 38.4°C | 21.5°C | 29.9°C | 92 mm | 69% | 1.7 m/s | 5.4 |
| 2003 | 32.4°C | 22.3°C | 27.3°C | 233 mm | 86% | 1.5 m/s | 3.4 |
| 2002 | 34.9°C | 19.1°C | 27.0°C | 173 mm | 78% | 1.9 m/s | 5 |
| 2001 | 37.9°C | 19.9°C | 28.9°C | 15 mm | 64% | 1.7 m/s | 5.7 |
| 2000 | 38.9°C | 21.1°C | 30.0°C | 32 mm | 65% | 1.8 m/s | 5.1 |
| 1999 | 33.7°C | 22.4°C | 28.0°C | 180 mm | 84% | 1.5 m/s | 4.4 |
| 1998 | 35.0°C | 23.4°C | 29.2°C | 135 mm | 82% | 2 m/s | 5.3 |
| 1997 | 36.3°C | 20.8°C | 28.6°C | 136 mm | 76% | 2 m/s | 5.1 |
| 1996 | 33.1°C | 19.6°C | 26.4°C | 155 mm | 82% | 1.6 m/s | 5.1 |
| 1995 | 33.6°C | 18.9°C | 26.2°C | 218 mm | 82% | 2.1 m/s | 5.1 |
| 1994 | 33.6°C | 16.9°C | 25.3°C | 36 mm | 75% | 2.3 m/s | 5.3 |
| 1993 🌧️ | 34.7°C | 22.3°C | 28.5°C | 314 mm | 82% | 2.2 m/s | 3.9 |
| 1992 | 33.7°C | 18.7°C | 26.2°C | 165 mm | 79% | 1.9 m/s | 4.7 |
| 1991 | 33.7°C | 19.2°C | 26.5°C | 64 mm | 79% | 1.9 m/s | 4.8 |
| 1990 | 33.7°C | 22.7°C | 28.2°C | 260 mm | 85% | 2.3 m/s | 4.2 |
| 1989 | 36.7°C | 22.9°C | 29.8°C | 130 mm | 75% | 1.7 m/s | 5 |
| 1988 | 37.5°C | 21.5°C | 29.5°C | 46 mm | 76% | 2.1 m/s | 5.4 |
| 1987 🔥 | 40.5°C | 21.5°C | 31.0°C | 94 mm | 62% | 2.2 m/s | 4.7 |
| 1986 | 38.6°C | 20.1°C | 29.4°C | 74 mm | 62% | 2.2 m/s | 5.6 |
| 1985 | 34.0°C | 20.8°C | 27.4°C | 150 mm | 81% | 2.3 m/s | 5.1 |
| 1984 | 33.2°C | 19.1°C | 26.1°C | 130 mm | 79% | 2 m/s | 5.4 |
| 1983 | 33.8°C | 23.3°C | 28.6°C | 205 mm | 85% | 2.1 m/s | — |
| 1982 ❄️ | 33.9°C | 16.5°C | 25.2°C | 65 mm | 81% | 2.2 m/s | — |
| 1981 | 36.7°C | 22.6°C | 29.6°C | 97 mm | 76% | 2.1 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 35.3°C with lows near 21°C (mean 28.2°C), based on 45 years of NASA POWER data.
September averages 134 mm of rainfall in Jalaun, a relatively wet time of year. The wettest on record was 314 mm in 1993.
The hottest September reached 40.5°C in 1987. The coldest dipped to 16.5°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1°C. Daytime highs moved from 34.3°C to 34.2°C and overnight lows from 20.5°C to 22.5°C over the same span.
September is one of the warmer months of the year in Jalaun and a relatively wet time of year, so plan for around 35.3°C daytime highs and 21°C at night.
Not quite — September is the 7th coolest month in Jalaun, averaging 28.2°C.
For September in Jalaun, pack light, breathable clothing and sun protection, with typical highs of 35.3°C and lows of 21°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 78% — quite humid.
Average wind speed in September is 2 m/s. The windiest September on record averaged 2.5 m/s (2005).
The wettest September on record was 1993 with 314 mm. On average, September sees 134 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 Jalaun 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.
