September is one of the warmer months of the year in Dakshin Dinajpur, with average highs near 31.7°C and lows around 25.3°C (mean 28.5°C). It is a relatively wet time of year, averaging 197 mm of rainfall and 84% relative humidity across the period.
September is one of the warmer months of the year in Dakshin Dinajpur. Across 45 years of records, the warmest September in Dakshin Dinajpur was 1992 — when the month averaged 31°C — while the coldest was 2004 at 27.2°C. Typical September days reach 31.7°C with nights near 25.3°C. The long-term trend is cooling, about 0.2°C per decade.
September is a relatively wet time of year in Dakshin Dinajpur, averaging 197 mm of rainfall. The wettest September on record was 2019 with 459 mm, while the driest was 1988 at 47 mm.
Relative humidity in Dakshin Dinajpur during September averages 84%. The most humid September was 2004 at 90%, and the least humid was 1992 at 63%.
September receives about 4.3 kWh/m²/day of solar energy in Dakshin Dinajpur. The sunniest Septembers were 1994, 2005 and 2013 at 4.9 kWh/m²/day, and the cloudiest was 2020 at 3.2.
Average wind speed in Dakshin Dinajpur during September is 1.8 m/s. The windiest September was 1995 at 2.5 m/s, while the calmest was 2025 at 1.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 28.9°C | 29.0°C | 27.8°C | 28.2°C | 28.4°C | -0.5°C |
| Avg High | 32.6°C | 32.7°C | 30.7°C | 31.1°C | 31.1°C | -1.5°C |
| Avg Low | 25.1°C | 25.3°C | 25.0°C | 25.3°C | 25.8°C | +0.7°C |
| Avg Rain | 126 mm | 128 mm | 222 mm | 242 mm | 302 mm | +175 mm |
September temperatures in Dakshin Dinajpur have stayed relatively stable across the record.
September has ranged from a record low of 20.2°C (1994) to a record high of 40.1°C (1992).
Rainfall in September is a relatively wet time of year, averaging 197 mm, with a wettest year of 459 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 Dakshin Dinajpur
September is a good time to visit Dakshin Dinajpur, with days averaging 31.7°C and nights around 25.3°C (mean 28.5°C, warmer than Dakshin Dinajpur's yearly average) and higher rainfall. November and February 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 | 31.4°C | 28.4°C | 25.5°C | 32.9°C | 24.0°C | 256 mm | 88% | 1.3 m/s | 4.5 |
| 2024 | 31.6°C | 28.8°C | 26.0°C | 34.4°C | 24.7°C | 402 mm | 88% | 1.9 m/s | 4.5 |
| 2023 | 31.3°C | 28.7°C | 26.2°C | 34.2°C | 25.0°C | 351 mm | 88% | 1.7 m/s | 4.1 |
| 2022 | 30.8°C | 28.2°C | 25.6°C | 32.8°C | 24.4°C | 271 mm | 89% | 1.8 m/s | 4 |
| 2021 | 30.8°C | 28.1°C | 25.3°C | 33.1°C | 24.0°C | 150 mm | 89% | 1.6 m/s | 4.8 |
| 2020 | 30.8°C | 28.4°C | 26.0°C | 33.1°C | 24.9°C | 379 mm | 90% | 1.6 m/s | 3.2 |
| 2019 🌧️ | 30.7°C | 28.1°C | 25.6°C | 33.1°C | 22.6°C | 459 mm | 89% | 1.8 m/s | 3.8 |
| 2018 | 31.7°C | 28.5°C | 25.2°C | 32.8°C | 23.1°C | 171 mm | 86% | 1.7 m/s | 4.6 |
| 2017 | 31.0°C | 28.4°C | 25.7°C | 33.7°C | 25.0°C | 205 mm | 89% | 1.6 m/s | 4.3 |
| 2016 | 30.8°C | 28.1°C | 25.5°C | 32.4°C | 24.4°C | 325 mm | 89% | 1.4 m/s | 4 |
| 2015 | 31.7°C | 28.5°C | 25.2°C | 33.8°C | 22.6°C | 212 mm | 86% | 1.4 m/s | 4.8 |
| 2014 | 31.2°C | 28.2°C | 25.2°C | 34.1°C | 23.0°C | 229 mm | 86% | 1.7 m/s | 4.4 |
| 2013 | 31.5°C | 28.4°C | 25.4°C | 33.5°C | 23.7°C | 135 mm | 86% | 1.4 m/s | 4.9 |
| 2012 | 30.8°C | 27.9°C | 25.0°C | 33.6°C | 22.0°C | 255 mm | 88% | 1.8 m/s | 4.4 |
| 2011 | 30.7°C | 28.0°C | 25.3°C | 32.9°C | 23.4°C | 238 mm | 89% | 2.3 m/s | 4.5 |
| 2010 | 31.1°C | 28.0°C | 25.0°C | 33.1°C | 22.0°C | 192 mm | 87% | 1.6 m/s | 4.6 |
| 2009 | 30.9°C | 28.0°C | 25.0°C | 33.0°C | 23.8°C | 167 mm | 88% | 1.7 m/s | 4.8 |
| 2008 | 31.0°C | 27.9°C | 24.9°C | 32.9°C | 23.0°C | 134 mm | 86% | 1.6 m/s | 4.7 |
| 2007 | 30.4°C | 27.8°C | 25.1°C | 33.1°C | 23.3°C | 236 mm | 89% | 1.9 m/s | 4.1 |
| 2006 | 30.7°C | 27.8°C | 24.8°C | 33.3°C | 23.8°C | 240 mm | 87% | 2.1 m/s | 4.3 |
| 2005 | 31.3°C | 28.3°C | 25.3°C | 33.6°C | 23.6°C | 172 mm | 87% | 1.5 m/s | 4.9 |
| 2004 ❄️ | 29.7°C | 27.2°C | 24.7°C | 32.4°C | 22.9°C | 254 mm | 90% | 2.3 m/s | 3.9 |
| 2003 | 31.1°C | 28.3°C | 25.5°C | 33.1°C | 24.2°C | 168 mm | 87% | 1.9 m/s | 4.3 |
| 2002 | 30.4°C | 27.5°C | 24.5°C | 32.7°C | 22.9°C | 282 mm | 88% | 1.7 m/s | 4.7 |
| 2001 | 31.0°C | 28.1°C | 25.2°C | 32.8°C | 23.0°C | 296 mm | 86% | 1.4 m/s | 4.1 |
| 2000 | 30.3°C | 27.4°C | 24.5°C | 32.7°C | 21.4°C | 267 mm | 88% | 1.8 m/s | 4 |
| 1999 | 29.8°C | 27.4°C | 24.9°C | 32.2°C | 23.6°C | 171 mm | 90% | 2 m/s | 4.1 |
| 1998 | 31.0°C | 28.1°C | 25.1°C | 33.6°C | 23.4°C | 212 mm | 88% | 1.6 m/s | 4.3 |
| 1997 | 30.7°C | 27.6°C | 24.6°C | 33.1°C | 21.7°C | 212 mm | 87% | 1.7 m/s | 4.3 |
| 1996 | 34.1°C | 30.0°C | 25.8°C | 36.7°C | 24.3°C | 58 mm | 73% | 1.5 m/s | 4.5 |
| 1995 | 32.4°C | 28.9°C | 25.5°C | 36.8°C | 24.1°C | 115 mm | 81% | 2.5 m/s | 4.6 |
| 1994 | 35.3°C | 30.2°C | 25.1°C | 37.7°C | 20.2°C | 58 mm | 66% | 2.1 m/s | 4.9 |
| 1993 | 33.6°C | 29.5°C | 25.5°C | 37.5°C | 24.5°C | 80 mm | 74% | 2.3 m/s | 4.1 |
| 1992 🔥 | 36.2°C | 31.0°C | 25.8°C | 40.1°C | 22.4°C | 65 mm | 63% | 2.1 m/s | 4.7 |
| 1991 | 31.0°C | 28.1°C | 25.3°C | 36.0°C | 23.1°C | 205 mm | 86% | 1.8 m/s | 3.6 |
| 1990 | 33.0°C | 29.3°C | 25.6°C | 37.0°C | 24.3°C | 109 mm | 79% | 2.1 m/s | 4.3 |
| 1989 | 34.6°C | 30.4°C | 26.2°C | 39.2°C | 24.8°C | 108 mm | 72% | 2.2 m/s | 3.8 |
| 1988 | 33.5°C | 29.6°C | 25.7°C | 37.8°C | 23.9°C | 47 mm | 79% | 1.8 m/s | 4.5 |
| 1987 | 32.1°C | 28.8°C | 25.4°C | 34.1°C | 23.0°C | 86 mm | 84% | 1.8 m/s | 4.1 |
| 1986 | 31.4°C | 28.0°C | 24.6°C | 35.9°C | 22.7°C | 212 mm | 82% | 2 m/s | 4 |
| 1985 | 33.6°C | 29.5°C | 25.3°C | 37.0°C | 23.7°C | 106 mm | 76% | 2 m/s | 4.7 |
| 1984 | 31.0°C | 27.4°C | 23.9°C | 32.6°C | 20.4°C | 186 mm | 83% | 1.8 m/s | 4.3 |
| 1983 | 33.0°C | 29.3°C | 25.5°C | 36.4°C | 24.4°C | 110 mm | 78% | 2.4 m/s | — |
| 1982 | 33.2°C | 28.9°C | 24.6°C | 35.0°C | 20.8°C | 104 mm | 78% | 1.8 m/s | — |
| 1981 | 31.0°C | 28.0°C | 25.1°C | 34.1°C | 23.4°C | 181 mm | 87% | 1.6 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 31.7°C with lows near 25.3°C (mean 28.5°C), based on 45 years of NASA POWER data.
September averages 197 mm of rainfall in Dakshin Dinajpur, a relatively wet time of year. The wettest on record was 459 mm in 2019.
The hottest September reached 40.1°C in 1992. 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 0.2°C — but days and nights have moved in opposite directions. Overnight lows rose from 24.9°C to 25.7°C while daytime highs eased from 32.4°C to 31.2°C, narrowing the gap between day and night.
September is one of the warmer months of the year in Dakshin Dinajpur and a relatively wet time of year, so plan for around 31.7°C daytime highs and 25.3°C at night.
Not quite — September is the 7th coolest month in Dakshin Dinajpur, averaging 28.5°C.
For September in Dakshin Dinajpur, pack light, breathable clothing and sun protection, with typical highs of 31.7°C and lows of 25.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 84% — quite humid.
Average wind speed in September is 1.8 m/s. The windiest September on record averaged 2.5 m/s (1995).
The wettest September on record was 2019 with 459 mm. On average, September sees 197 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 Dakshin Dinajpur 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.
