September is one of the warmer months of the year in Mirzapur, with average highs near 33.8°C and lows around 21.6°C (mean 27.7°C). It is a relatively wet time of year, averaging 158 mm of rainfall and 83% relative humidity across the period.
September is one of the warmer months of the year in Mirzapur. Across 45 years of records, the warmest September in Mirzapur was 2004 — when the month averaged 30.6°C — while the coldest was 1994 at 24.5°C. Typical September days reach 33.8°C with nights near 21.6°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 | 28.1°C | 27.0°C | 28.1°C | 27.5°C | 28.2°C | +0.1°C |
| Avg High | 34.9°C | 32.7°C | 34.5°C | 33.6°C | 33.4°C | -1.5°C |
| Avg Low | 21.3°C | 21.3°C | 21.7°C | 21.5°C | 23.0°C | +1.7°C |
| Avg Rain | 154 mm | 174 mm | 140 mm | 166 mm | 149 mm | -5 mm |
September temperatures in Mirzapur have risen by about 1.1°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 16.6°C (1994) to a record high of 38.9°C (2004).
Rainfall in September is a relatively wet time of year, averaging 158 mm, with a wettest year of 381 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.4°C per decade, narrowing the gap between day and night.
A good time to visit Mirzapur
September is a good time to visit Mirzapur, with days averaging 33.8°C and nights around 21.6°C (mean 27.7°C, close to Mirzapur's yearly average) and higher rainfall. February and November are marginally more temperate, but September still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 32.8°C | 23.0°C | 27.9°C | 148 mm | 87% | 1.7 m/s | 4.4 |
| 2024 | 32.7°C | 23.5°C | 28.1°C | 178 mm | 88% | 2 m/s | 4.5 |
| 2023 | 35.7°C | 23.6°C | 29.6°C | 134 mm | 83% | 1.6 m/s | 4.5 |
| 2022 | 32.8°C | 22.3°C | 27.5°C | 164 mm | 85% | 1.8 m/s | 4.2 |
| 2021 | 33.2°C | 23.5°C | 28.3°C | 133 mm | 86% | 2.1 m/s | 4.6 |
| 2020 | 33.4°C | 21.9°C | 27.6°C | 139 mm | 84% | 1.5 m/s | 4.2 |
| 2019 🌧️ | 33.0°C | 23.3°C | 28.1°C | 381 mm | 88% | 2 m/s | 3.7 |
| 2018 | 32.6°C | 20.9°C | 26.7°C | 115 mm | 85% | 2 m/s | 4.8 |
| 2017 | 33.3°C | 21.0°C | 27.1°C | 72 mm | 82% | 1.5 m/s | 5 |
| 2016 | 32.3°C | 23.2°C | 27.8°C | 225 mm | 87% | 1.6 m/s | 4.1 |
| 2015 | 36.7°C | 20.4°C | 28.6°C | 50 mm | 71% | 2.2 m/s | 5.5 |
| 2014 | 35.5°C | 21.6°C | 28.5°C | 107 mm | 78% | 2 m/s | 4.8 |
| 2013 | 32.5°C | 23.4°C | 28.0°C | 66 mm | 82% | 1.6 m/s | 5 |
| 2012 | 33.1°C | 19.8°C | 26.5°C | 279 mm | 85% | 1.9 m/s | 4.6 |
| 2011 | 32.2°C | 21.8°C | 27.0°C | 256 mm | 88% | 2 m/s | 4.6 |
| 2010 | 34.8°C | 19.4°C | 27.1°C | 108 mm | 81% | 1.9 m/s | 4.9 |
| 2009 | 36.5°C | 22.0°C | 29.3°C | 152 mm | 77% | 1.9 m/s | 4.9 |
| 2008 | 33.5°C | 20.7°C | 27.1°C | 73 mm | 85% | 1.9 m/s | 5.4 |
| 2007 | 33.9°C | 21.9°C | 27.9°C | 152 mm | 83% | 1.8 m/s | 4.6 |
| 2006 | 36.5°C | 21.6°C | 29.1°C | 56 mm | 72% | 2.2 m/s | 5.1 |
| 2005 | 33.3°C | 21.3°C | 27.3°C | 105 mm | 85% | 2.2 m/s | 4.8 |
| 2004 🔥 | 38.9°C | 22.4°C | 30.6°C | 88 mm | 70% | 1.9 m/s | 5.2 |
| 2003 | 32.6°C | 23.5°C | 28.0°C | 339 mm | 88% | 1.7 m/s | 4.1 |
| 2002 | 32.7°C | 20.8°C | 26.8°C | 188 mm | 84% | 2 m/s | 4.7 |
| 2001 | 33.2°C | 20.7°C | 26.9°C | 86 mm | 82% | 1.9 m/s | 5.1 |
| 2000 | 34.3°C | 21.6°C | 28.0°C | 165 mm | 83% | 2.2 m/s | 4.3 |
| 1999 | 31.9°C | 22.5°C | 27.2°C | 133 mm | 88% | 1.9 m/s | 4.6 |
| 1998 | 32.5°C | 23.6°C | 28.0°C | 163 mm | 87% | 1.9 m/s | 5 |
| 1997 | 32.7°C | 20.8°C | 26.7°C | 218 mm | 83% | 2 m/s | 4.7 |
| 1996 | 32.9°C | 22.5°C | 27.7°C | 128 mm | 83% | 1.4 m/s | 5.1 |
| 1995 | 32.8°C | 21.1°C | 27.0°C | 154 mm | 85% | 2.2 m/s | 4.7 |
| 1994 ❄️ | 32.4°C | 16.6°C | 24.5°C | 100 mm | 82% | 2.2 m/s | 5 |
| 1993 | 32.2°C | 22.8°C | 27.5°C | 300 mm | 87% | 2.2 m/s | 4 |
| 1992 | 33.2°C | 20.4°C | 26.8°C | 210 mm | 83% | 1.9 m/s | 5 |
| 1991 | 32.4°C | 20.1°C | 26.2°C | 155 mm | 85% | 1.7 m/s | 4.8 |
| 1990 | 33.9°C | 22.7°C | 28.3°C | 182 mm | 88% | 2.1 m/s | 4.6 |
| 1989 | 36.3°C | 23.5°C | 29.9°C | 108 mm | 77% | 1.8 m/s | 4.8 |
| 1988 | 36.8°C | 23.3°C | 30.0°C | 27 mm | 75% | 2.1 m/s | 5.3 |
| 1987 | 35.6°C | 20.4°C | 28.0°C | 300 mm | 84% | 2.1 m/s | 4.1 |
| 1986 | 38.3°C | 20.0°C | 29.1°C | 72 mm | 69% | 2.4 m/s | 5.1 |
| 1985 | 36.1°C | 21.7°C | 28.9°C | 212 mm | 81% | 2 m/s | 5.2 |
| 1984 | 31.4°C | 18.6°C | 25.0°C | 212 mm | 83% | 2.1 m/s | 5.3 |
| 1983 | 33.8°C | 23.8°C | 28.8°C | 174 mm | 83% | 1.7 m/s | — |
| 1982 | 32.6°C | 17.9°C | 25.2°C | 137 mm | 85% | 1.9 m/s | — |
| 1981 | 33.4°C | 22.7°C | 28.0°C | 146 mm | 86% | 2.3 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 33.8°C with lows near 21.6°C (mean 27.7°C), based on 45 years of NASA POWER data.
September averages 158 mm of rainfall in Mirzapur, a relatively wet time of year. The wettest on record was 381 mm in 2019.
The hottest September reached 38.9°C in 2004. The coldest dipped to 16.6°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 1.1°C. Daytime highs moved from 33.5°C to 33.4°C and overnight lows from 20.9°C to 23.2°C over the same span.
September is one of the warmer months of the year in Mirzapur and a relatively wet time of year, so plan for around 33.8°C daytime highs and 21.6°C at night.
Not quite — September is the 7th coolest month in Mirzapur, averaging 27.7°C.
For September in Mirzapur, pack light, breathable clothing and sun protection, with typical highs of 33.8°C and lows of 21.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 83% — quite humid.
Average wind speed in September is 1.9 m/s. The windiest September on record averaged 2.4 m/s (1986).
The wettest September on record was 2019 with 381 mm. On average, September sees 158 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 Mirzapur 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.
