September is one of the cooler months of the year in Bidar, with average highs near 29°C and lows around 21.3°C (mean 25.2°C). It is a relatively wet time of year, averaging 169 mm of rainfall and 83% relative humidity across the period.
September is one of the cooler months of the year in Bidar. Across 45 years of records, the warmest September in Bidar was 2015 — when the month averaged 26.3°C — while the coldest was 1992 at 24.2°C. Typical September days reach 29°C with nights near 21.3°C. The long-term September temperature trend is broadly flat.
September is a relatively wet time of year in Bidar, averaging 169 mm of rainfall. The wettest September on record was 1981 with 370 mm, while the driest was 1985 at 41 mm.
Relative humidity in Bidar during September averages 83%. The most humid September was 2025 at 89%, and the least humid was 2018 at 74%.
September receives about 4.7 kWh/m²/day of solar energy in Bidar. The sunniest September was 1986 at 5.6 kWh/m²/day, and the cloudiest was 2016 at 3.9.
Average wind speed in Bidar during September is 2.3 m/s. The windiest Septembers were 2016 and 2024 at 2.8 m/s, while the calmest was 2001 at 1.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 25.0°C | 25.0°C | 25.3°C | 25.4°C | 25.1°C | +0.1°C |
| Avg High | 28.9°C | 29.0°C | 29.2°C | 29.4°C | 28.5°C | -0.4°C |
| Avg Low | 21.1°C | 20.9°C | 21.3°C | 21.4°C | 21.7°C | +0.6°C |
| Avg Rain | 161 mm | 140 mm | 167 mm | 147 mm | 270 mm | +109 mm |
September temperatures in Bidar have stayed relatively stable across the record.
September has ranged from a record low of 15.9°C (1994) to a record high of 34.2°C (2015).
Rainfall in September is a relatively wet time of year, averaging 169 mm, with a wettest year of 370 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A good time to visit Bidar
September is a good time to visit Bidar, with days averaging 29°C and nights around 21.3°C (mean 25.2°C, cooler than Bidar's yearly average) and higher rainfall. December and November 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 | 27.8°C | 24.7°C | 21.6°C | 29.8°C | 19.6°C | 327 mm | 89% | 2.4 m/s | 4 |
| 2024 | 28.8°C | 25.1°C | 21.4°C | 30.2°C | 19.5°C | 275 mm | 86% | 2.8 m/s | 4.5 |
| 2023 | 28.9°C | 25.6°C | 22.2°C | 31.1°C | 21.0°C | 252 mm | 86% | 2.4 m/s | 4.3 |
| 2022 | 28.7°C | 25.1°C | 21.5°C | 31.7°C | 19.3°C | 201 mm | 86% | 2.2 m/s | 4.4 |
| 2021 | 28.1°C | 24.8°C | 21.6°C | 30.0°C | 18.6°C | 317 mm | 88% | 2.7 m/s | 4.2 |
| 2020 | 28.7°C | 25.4°C | 22.1°C | 31.2°C | 20.7°C | 248 mm | 87% | 2 m/s | 4.4 |
| 2019 | 29.1°C | 25.6°C | 22.1°C | 31.2°C | 20.9°C | 202 mm | 85% | 2.7 m/s | 4.4 |
| 2018 | 31.3°C | 26.1°C | 20.9°C | 33.7°C | 19.2°C | 61 mm | 74% | 2.1 m/s | 5.1 |
| 2017 | 30.2°C | 26.0°C | 21.8°C | 31.5°C | 20.1°C | 108 mm | 80% | 1.8 m/s | 4.7 |
| 2016 | 28.8°C | 25.0°C | 21.3°C | 31.6°C | 19.5°C | 319 mm | 84% | 2.8 m/s | 3.9 |
| 2015 🔥 | 30.9°C | 26.3°C | 21.8°C | 34.2°C | 18.9°C | 122 mm | 77% | 1.9 m/s | 5.1 |
| 2014 | 29.1°C | 24.9°C | 20.7°C | 30.8°C | 17.1°C | 95 mm | 82% | 2.7 m/s | 4.8 |
| 2013 | 28.6°C | 25.0°C | 21.4°C | 29.8°C | 18.7°C | 167 mm | 85% | 2.1 m/s | 5.1 |
| 2012 | 29.2°C | 25.2°C | 21.3°C | 30.9°C | 19.8°C | 140 mm | 83% | 2.6 m/s | 4.9 |
| 2011 | 29.0°C | 25.1°C | 21.2°C | 30.3°C | 19.5°C | 76 mm | 83% | 2.7 m/s | 5 |
| 2010 | 28.1°C | 24.7°C | 21.3°C | 29.8°C | 18.5°C | 185 mm | 88% | 2.2 m/s | 4.6 |
| 2009 | 29.7°C | 25.7°C | 21.7°C | 32.0°C | 20.4°C | 150 mm | 83% | 2.2 m/s | 4.9 |
| 2008 | 28.4°C | 24.6°C | 20.8°C | 30.4°C | 17.7°C | 226 mm | 86% | 2.2 m/s | 4.8 |
| 2007 | 28.2°C | 24.8°C | 21.5°C | 30.5°C | 18.7°C | 284 mm | 87% | 2.3 m/s | 4.4 |
| 2006 | 28.7°C | 25.2°C | 21.6°C | 31.6°C | 20.1°C | 258 mm | 85% | 2.1 m/s | 4.8 |
| 2005 | 28.2°C | 24.9°C | 21.5°C | 30.0°C | 19.7°C | 230 mm | 88% | 2.7 m/s | 4.6 |
| 2004 | 29.4°C | 25.3°C | 21.2°C | 31.6°C | 19.9°C | 152 mm | 82% | 1.9 m/s | 5 |
| 2003 | 29.5°C | 25.6°C | 21.6°C | 31.6°C | 20.3°C | 75 mm | 82% | 2.7 m/s | 4.8 |
| 2002 | 30.9°C | 25.9°C | 20.9°C | 34.0°C | 19.1°C | 59 mm | 77% | 2.3 m/s | 5.4 |
| 2001 | 29.4°C | 25.5°C | 21.6°C | 32.1°C | 20.1°C | 171 mm | 82% | 1.6 m/s | 4.9 |
| 2000 | 29.3°C | 25.1°C | 20.9°C | 30.7°C | 19.1°C | 63 mm | 82% | 2.1 m/s | 5.2 |
| 1999 | 29.9°C | 25.7°C | 21.4°C | 33.5°C | 20.3°C | 128 mm | 80% | 2.6 m/s | 4.7 |
| 1998 | 28.2°C | 24.9°C | 21.6°C | 30.0°C | 20.6°C | 228 mm | 88% | 2.4 m/s | 4.5 |
| 1997 | 29.6°C | 25.6°C | 21.6°C | 31.6°C | 20.0°C | 101 mm | 81% | 1.8 m/s | 4.6 |
| 1996 | 28.3°C | 24.7°C | 21.1°C | 30.0°C | 18.5°C | 195 mm | 85% | 1.8 m/s | 4.6 |
| 1995 | 29.0°C | 25.0°C | 21.0°C | 30.7°C | 19.5°C | 164 mm | 82% | 2.4 m/s | 4.7 |
| 1994 | 29.3°C | 24.6°C | 19.9°C | 31.2°C | 15.9°C | 58 mm | 79% | 2.6 m/s | 4.7 |
| 1993 | 28.5°C | 24.8°C | 21.1°C | 30.1°C | 19.7°C | 162 mm | 85% | 2.5 m/s | 5.1 |
| 1992 ❄️ | 28.7°C | 24.2°C | 19.7°C | 29.9°C | 17.7°C | 99 mm | 81% | 2.6 m/s | 5 |
| 1991 | 29.6°C | 25.3°C | 20.9°C | 31.2°C | 19.8°C | 131 mm | 79% | 1.9 m/s | 4.9 |
| 1990 | 28.7°C | 24.9°C | 21.0°C | 30.1°C | 18.5°C | 130 mm | 84% | 2.6 m/s | 4.7 |
| 1989 | 28.3°C | 24.6°C | 20.9°C | 30.2°C | 19.3°C | 116 mm | 84% | 2.1 m/s | 4.6 |
| 1988 | 28.1°C | 24.9°C | 21.8°C | 29.8°C | 20.4°C | 201 mm | 89% | 2.2 m/s | 4 |
| 1987 | 30.4°C | 25.9°C | 21.4°C | 32.1°C | 19.9°C | 72 mm | 79% | 2 m/s | 5.2 |
| 1986 | 29.4°C | 25.3°C | 21.2°C | 31.6°C | 19.3°C | 91 mm | 79% | 1.7 m/s | 5.6 |
| 1985 | 29.9°C | 25.4°C | 20.9°C | 33.2°C | 19.0°C | 41 mm | 77% | 2.2 m/s | 4.7 |
| 1984 | 29.6°C | 25.1°C | 20.5°C | 32.6°C | 19.4°C | 143 mm | 79% | 2.4 m/s | 5.1 |
| 1983 | 27.8°C | 24.6°C | 21.4°C | 30.1°C | 20.4°C | 198 mm | 88% | 2.7 m/s | — |
| 1982 | 28.7°C | 24.8°C | 20.8°C | 31.7°C | 18.6°C | 212 mm | 83% | 2.3 m/s | — |
| 1981 🌧️ | 27.5°C | 24.4°C | 21.3°C | 30.4°C | 20.3°C | 370 mm | 89% | 2.3 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 29°C with lows near 21.3°C (mean 25.2°C), based on 45 years of NASA POWER data.
September averages 169 mm of rainfall in Bidar, a relatively wet time of year. The wettest on record was 370 mm in 1981.
The hottest September reached 34.2°C in 2015. The coldest dipped to 15.9°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have risen by about 0.2°C — but days and nights have moved in opposite directions. Overnight lows rose from 21°C to 21.7°C while daytime highs eased from 28.7°C to 28.5°C, narrowing the gap between day and night.
September is one of the cooler months of the year in Bidar and a relatively wet time of year, so plan for around 29°C daytime highs and 21.3°C at night.
Not quite — September is the 5th coolest month in Bidar, averaging 25.2°C.
For September in Bidar, pack light layers you can adjust through the day, with typical highs of 29°C and lows of 21.3°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 83% — quite humid.
Average wind speed in September is 2.3 m/s. The windiest September on record averaged 2.8 m/s (2016).
The wettest September on record was 1981 with 370 mm. On average, September sees 169 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 Bidar 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.
