September is one of the warmer months of the year in Bijnor, with average highs near 31.8°C and lows around 23.2°C (mean 27.5°C). It is a relatively wet time of year, averaging 161 mm of rainfall and 75% relative humidity across the period.
September is one of the warmer months of the year in Bijnor. Across 45 years of records, the warmest September in Bijnor was 1987 — when the month averaged 30.7°C — while the coldest was 1984 at 25.8°C. Typical September days reach 31.8°C with nights near 23.2°C. The long-term September temperature trend is broadly flat.
September is a relatively wet time of year in Bijnor, averaging 161 mm of rainfall. The wettest September on record was 2010 with 496 mm, while the driest was 2020 at 15 mm.
Relative humidity in Bijnor during September averages 75%. The most humid September was 2010 at 88%, and the least humid was 1987 at 48%.
September receives about 4.9 kWh/m²/day of solar energy in Bijnor. The sunniest September was 2001 at 5.8 kWh/m²/day, and the cloudiest was 2010 at 4.
Average wind speed in Bijnor during September is 1.4 m/s. The windiest Septembers were 2017, 2018 and 2025, among others at 1.7 m/s, while the calmest were 2003 and 2007 at 1.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.8°C | 27.3°C | 27.3°C | 27.4°C | 28.0°C | +0.2°C |
| Avg High | 32.8°C | 31.4°C | 31.5°C | 31.7°C | 31.9°C | -0.9°C |
| Avg Low | 22.9°C | 23.1°C | 23.0°C | 23.1°C | 24.1°C | +1.2°C |
| Avg Rain | 123 mm | 167 mm | 163 mm | 177 mm | 175 mm | +52 mm |
September temperatures in Bijnor have risen by about 0.9°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 14.9°C (1994) to a record high of 39.4°C (1987).
Rainfall in September is a relatively wet time of year, averaging 161 mm, with a wettest year of 496 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A good time to visit Bijnor
September is a good time to visit Bijnor, with days averaging 31.8°C and nights around 23.2°C (mean 27.5°C, warmer than Bijnor's yearly average) and higher rainfall. November and March 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 | 30.9°C | 27.3°C | 23.6°C | 32.7°C | 21.5°C | 172 mm | 86% | 1.7 m/s | 4.7 |
| 2024 | 31.3°C | 28.0°C | 24.8°C | 33.9°C | 22.6°C | 226 mm | 85% | 1.3 m/s | 4.2 |
| 2023 | 31.7°C | 27.8°C | 23.9°C | 34.3°C | 21.3°C | 107 mm | 82% | 1.3 m/s | 5 |
| 2022 | 33.1°C | 28.8°C | 24.5°C | 36.4°C | 21.1°C | 290 mm | 75% | 1.6 m/s | 4.6 |
| 2021 | 30.9°C | 27.4°C | 23.9°C | 32.8°C | 22.5°C | 238 mm | 82% | 1.2 m/s | 4.5 |
| 2020 | 33.3°C | 28.6°C | 23.8°C | 35.3°C | 18.6°C | 15 mm | 72% | 1.4 m/s | 5.3 |
| 2019 | 32.8°C | 28.9°C | 25.0°C | 35.5°C | 21.9°C | 96 mm | 75% | 1.3 m/s | 4.6 |
| 2018 | 30.3°C | 26.6°C | 22.8°C | 32.3°C | 19.6°C | 199 mm | 85% | 1.7 m/s | 4.6 |
| 2017 | 32.8°C | 28.0°C | 23.1°C | 36.8°C | 19.3°C | 172 mm | 74% | 1.7 m/s | 4.8 |
| 2016 | 34.3°C | 28.9°C | 23.5°C | 36.4°C | 21.9°C | 54 mm | 65% | 1.5 m/s | 5.2 |
| 2015 | 33.7°C | 27.9°C | 22.1°C | 36.3°C | 19.0°C | 50 mm | 63% | 1.7 m/s | 5.6 |
| 2014 | 32.4°C | 27.6°C | 22.9°C | 35.1°C | 19.7°C | 101 mm | 73% | 1.7 m/s | 5.3 |
| 2013 | 30.4°C | 26.5°C | 22.6°C | 31.7°C | 19.8°C | 136 mm | 83% | 1.3 m/s | 5.2 |
| 2012 | 30.0°C | 26.3°C | 22.6°C | 32.3°C | 17.9°C | 209 mm | 85% | 1.7 m/s | 5.1 |
| 2011 | 30.4°C | 26.9°C | 23.5°C | 32.4°C | 20.1°C | 256 mm | 86% | 1.4 m/s | 5.2 |
| 2010 🌧️ | 29.4°C | 26.4°C | 23.3°C | 31.2°C | 18.9°C | 496 mm | 88% | 1.4 m/s | 4 |
| 2009 | 31.2°C | 27.1°C | 23.0°C | 32.5°C | 21.2°C | 208 mm | 80% | 1.3 m/s | 4.8 |
| 2008 | 30.4°C | 26.5°C | 22.5°C | 32.1°C | 18.6°C | 194 mm | 82% | 1.2 m/s | 5.3 |
| 2007 | 31.3°C | 27.5°C | 23.7°C | 33.6°C | 20.6°C | 170 mm | 78% | 1.1 m/s | 5.2 |
| 2006 | 31.8°C | 27.6°C | 23.3°C | 33.2°C | 19.6°C | 114 mm | 74% | 1.5 m/s | 5.5 |
| 2005 | 31.1°C | 27.5°C | 23.8°C | 33.8°C | 20.3°C | 311 mm | 80% | 1.4 m/s | 4.4 |
| 2004 | 31.7°C | 26.9°C | 22.1°C | 33.4°C | 18.8°C | 40 mm | 72% | 1.4 m/s | 5.4 |
| 2003 | 30.8°C | 27.3°C | 23.7°C | 32.8°C | 20.1°C | 242 mm | 81% | 1.1 m/s | 4.2 |
| 2002 | 31.0°C | 26.7°C | 22.3°C | 33.4°C | 17.8°C | 214 mm | 75% | 1.3 m/s | 4.6 |
| 2001 | 32.8°C | 27.7°C | 22.6°C | 35.2°C | 20.2°C | 57 mm | 67% | 1.3 m/s | 5.8 |
| 2000 | 33.1°C | 27.8°C | 22.5°C | 34.4°C | 18.2°C | 83 mm | 68% | 1.3 m/s | 5.2 |
| 1999 | 33.2°C | 28.7°C | 24.2°C | 37.6°C | 22.1°C | 181 mm | 72% | 1.2 m/s | 4.4 |
| 1998 | 31.1°C | 27.5°C | 23.9°C | 33.1°C | 21.7°C | 163 mm | 82% | 1.3 m/s | 5 |
| 1997 | 32.9°C | 28.0°C | 23.0°C | 35.1°C | 18.8°C | 72 mm | 67% | 1.3 m/s | 5 |
| 1996 | 30.3°C | 26.6°C | 22.8°C | 32.1°C | 20.2°C | 202 mm | 82% | 1.4 m/s | 4.9 |
| 1995 | 31.0°C | 27.0°C | 22.9°C | 34.6°C | 19.9°C | 188 mm | 78% | 1.3 m/s | 5.1 |
| 1994 | 30.7°C | 26.3°C | 21.8°C | 34.2°C | 14.9°C | 30 mm | 77% | 1.4 m/s | 5.5 |
| 1993 | 30.9°C | 26.9°C | 23.0°C | 32.7°C | 20.8°C | 236 mm | 79% | 1.3 m/s | 4.4 |
| 1992 | 32.4°C | 27.6°C | 22.8°C | 34.7°C | 19.0°C | 113 mm | 69% | 1.5 m/s | 5 |
| 1991 | 30.9°C | 26.7°C | 22.5°C | 32.5°C | 17.9°C | 161 mm | 77% | 1.3 m/s | 5.2 |
| 1990 | 30.8°C | 27.2°C | 23.6°C | 33.4°C | 20.4°C | 329 mm | 83% | 1.3 m/s | 4.1 |
| 1989 | 33.2°C | 28.2°C | 23.2°C | 35.6°C | 21.1°C | 111 mm | 67% | 1.3 m/s | 4.9 |
| 1988 | 31.2°C | 27.2°C | 23.2°C | 33.4°C | 20.7°C | 202 mm | 80% | 1.5 m/s | 4.9 |
| 1987 🔥 | 37.2°C | 30.7°C | 24.2°C | 39.4°C | 21.8°C | 52 mm | 48% | 1.4 m/s | 5.5 |
| 1986 | 35.9°C | 29.3°C | 22.8°C | 38.9°C | 20.1°C | 92 mm | 49% | 1.6 m/s | 5.3 |
| 1985 | 30.6°C | 26.7°C | 22.7°C | 32.3°C | 19.1°C | 187 mm | 78% | 1.2 m/s | 4.8 |
| 1984 ❄️ | 29.7°C | 25.8°C | 21.9°C | 31.4°C | 18.5°C | 159 mm | 80% | 1.4 m/s | 5.4 |
| 1983 | 31.5°C | 27.6°C | 23.8°C | 32.8°C | 21.1°C | 192 mm | 80% | 1.2 m/s | — |
| 1982 | 32.5°C | 26.9°C | 21.4°C | 35.5°C | 16.1°C | 22 mm | 64% | 1.2 m/s | — |
| 1981 | 33.2°C | 28.2°C | 23.1°C | 36.1°C | 20.2°C | 92 mm | 68% | 1.5 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 31.8°C with lows near 23.2°C (mean 27.5°C), based on 45 years of NASA POWER data.
September averages 161 mm of rainfall in Bijnor, a relatively wet time of year. The wettest on record was 496 mm in 2010.
The hottest September reached 39.4°C in 1987. The coldest dipped to 14.9°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.9°C. Daytime highs moved from 31.5°C to 31.6°C and overnight lows from 22.6°C to 24.1°C over the same span.
September is one of the warmer months of the year in Bijnor and a relatively wet time of year, so plan for around 31.8°C daytime highs and 23.2°C at night.
Not quite — September is the 7th coolest month in Bijnor, averaging 27.5°C.
For September in Bijnor, pack light, breathable clothing and sun protection, with typical highs of 31.8°C and lows of 23.2°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 75% — quite humid.
Average wind speed in September is 1.4 m/s. The windiest September on record averaged 1.7 m/s (2012).
The wettest September on record was 2010 with 496 mm. On average, September sees 161 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 Bijnor 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.
