September is one of the warmer months of the year in Sikar, with average highs near 35.2°C and lows around 23.4°C (mean 29.3°C). It is a relatively wet time of year, averaging 62 mm of rainfall and 57% relative humidity across the period.
September is one of the warmer months of the year in Sikar. Across 45 years of records, the warmest September in Sikar was 1999 — when the month averaged 32.3°C — while the coldest was 2012 at 26.8°C. Typical September days reach 35.2°C with nights near 23.4°C. The long-term trend is cooling, about 0.2°C per decade.
September is a relatively wet time of year in Sikar, averaging 62 mm of rainfall. The wettest September on record was 2021 with 185 mm, while the driest was 1982 at 5 mm.
Relative humidity in Sikar during September averages 57%. The most humid September was 2021 at 81%, and the least humid was 1987 at 33%.
September receives about 5.6 kWh/m²/day of solar energy in Sikar. The sunniest Septembers were 1987, 1989 and 2001 at 6.2 kWh/m²/day, and the cloudiest was 2021 at 4.4.
Average wind speed in Sikar during September is 2.2 m/s. The windiest Septembers were 1988 and 2014 at 2.7 m/s, while the calmest was 2019 at 1.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 29.9°C | 29.0°C | 30.3°C | 28.3°C | 28.9°C | -1°C |
| Avg High | 36.3°C | 34.9°C | 36.6°C | 33.9°C | 33.7°C | -2.6°C |
| Avg Low | 23.5°C | 23.1°C | 24.0°C | 22.7°C | 24.1°C | +0.6°C |
| Avg Rain | 37 mm | 76 mm | 43 mm | 68 mm | 96 mm | +59 mm |
September temperatures in Sikar have fallen by about 0.5°C between 1981–1985 and 2021–2025.
September has ranged from a record low of 16.7°C (1994) to a record high of 42°C (2005).
Rainfall in September is a relatively wet time of year, averaging 62 mm, with a wettest year of 185 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 Sikar
September is a good time to visit Sikar, with days averaging 35.2°C and nights around 23.4°C (mean 29.3°C, warmer than Sikar's yearly average) and moderate 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 | 32.6°C | 27.9°C | 23.1°C | 35.0°C | 20.9°C | 82 mm | 75% | 2.4 m/s | 5.4 |
| 2024 | 32.3°C | 28.3°C | 24.2°C | 35.4°C | 20.9°C | 154 mm | 78% | 1.7 m/s | 4.7 |
| 2023 | 35.8°C | 30.0°C | 24.2°C | 38.4°C | 21.1°C | 61 mm | 60% | 2.2 m/s | 5.3 |
| 2022 | 34.8°C | 29.5°C | 24.3°C | 36.6°C | 22.2°C | 50 mm | 64% | 2.1 m/s | 5.2 |
| 2021 🌧️ | 31.3°C | 27.7°C | 24.2°C | 34.5°C | 22.2°C | 185 mm | 81% | 2.6 m/s | 4.4 |
| 2020 | 35.7°C | 30.0°C | 24.3°C | 38.8°C | 21.9°C | 43 mm | 59% | 1.7 m/s | 5.5 |
| 2019 | 33.3°C | 28.8°C | 24.3°C | 37.5°C | 21.7°C | 44 mm | 73% | 1.5 m/s | 5 |
| 2018 | 33.3°C | 27.8°C | 22.3°C | 36.7°C | 19.4°C | 60 mm | 60% | 2.5 m/s | 4.7 |
| 2017 | 36.3°C | 29.8°C | 23.3°C | 39.0°C | 20.4°C | 24 mm | 49% | 1.8 m/s | 5.5 |
| 2016 | 35.9°C | 29.1°C | 22.3°C | 38.6°C | 21.1°C | 23 mm | 57% | 2.1 m/s | 6 |
| 2015 | 36.6°C | 29.7°C | 22.9°C | 39.6°C | 19.6°C | 11 mm | 46% | 2.2 m/s | 6.1 |
| 2014 | 34.2°C | 28.3°C | 22.3°C | 36.5°C | 19.9°C | 86 mm | 63% | 2.7 m/s | 5.7 |
| 2013 | 34.3°C | 28.6°C | 22.9°C | 37.7°C | 20.7°C | 50 mm | 62% | 2.3 m/s | 5.7 |
| 2012 ❄️ | 31.6°C | 26.8°C | 21.9°C | 33.5°C | 18.0°C | 88 mm | 72% | 2 m/s | 5.2 |
| 2011 | 31.8°C | 27.4°C | 22.9°C | 33.5°C | 19.9°C | 176 mm | 76% | 2.4 m/s | 5.3 |
| 2010 | 31.6°C | 26.9°C | 22.1°C | 34.5°C | 18.2°C | 117 mm | 72% | 1.7 m/s | 4.7 |
| 2009 | 37.3°C | 30.3°C | 23.4°C | 40.8°C | 20.9°C | 49 mm | 47% | 2.3 m/s | 6.1 |
| 2008 | 35.3°C | 29.3°C | 23.3°C | 39.1°C | 20.9°C | 66 mm | 58% | 2.3 m/s | 5.6 |
| 2007 | 35.6°C | 30.0°C | 24.3°C | 38.7°C | 20.4°C | 72 mm | 55% | 1.9 m/s | 5.4 |
| 2006 | 36.3°C | 30.1°C | 23.9°C | 40.0°C | 21.6°C | 54 mm | 53% | 2.2 m/s | 5.8 |
| 2005 | 35.8°C | 29.9°C | 24.1°C | 42.0°C | 21.1°C | 85 mm | 56% | 2.5 m/s | 5.3 |
| 2004 | 36.0°C | 29.7°C | 23.4°C | 38.6°C | 21.0°C | 19 mm | 54% | 2.1 m/s | 5.9 |
| 2003 | 35.6°C | 29.8°C | 24.1°C | 38.4°C | 21.9°C | 53 mm | 56% | 1.9 m/s | 5.5 |
| 2002 | 38.3°C | 31.2°C | 24.2°C | 39.7°C | 22.2°C | 15 mm | 37% | 2.3 m/s | 5.9 |
| 2001 | 37.7°C | 30.9°C | 24.0°C | 39.5°C | 21.9°C | 8 mm | 39% | 2 m/s | 6.2 |
| 2000 | 38.5°C | 31.9°C | 25.2°C | 40.5°C | 22.5°C | 10 mm | 35% | 2.3 m/s | 6 |
| 1999 🔥 | 38.8°C | 32.3°C | 25.9°C | 40.8°C | 24.5°C | 26 mm | 41% | 2.3 m/s | 5.7 |
| 1998 | 35.3°C | 29.9°C | 24.6°C | 40.0°C | 21.7°C | 132 mm | 60% | 2.1 m/s | 5.5 |
| 1997 | 35.5°C | 29.3°C | 23.2°C | 38.1°C | 21.1°C | 34 mm | 57% | 2.5 m/s | 5.9 |
| 1996 | 34.4°C | 28.5°C | 22.5°C | 37.6°C | 20.4°C | 104 mm | 60% | 2.1 m/s | 5.5 |
| 1995 | 34.4°C | 28.1°C | 21.8°C | 37.2°C | 19.2°C | 36 mm | 58% | 1.9 m/s | 5.7 |
| 1994 | 32.2°C | 26.9°C | 21.6°C | 34.6°C | 16.7°C | 75 mm | 65% | 2.3 m/s | 6 |
| 1993 | 35.8°C | 29.8°C | 23.7°C | 39.3°C | 21.3°C | 76 mm | 56% | 1.9 m/s | 5.8 |
| 1992 | 32.5°C | 26.9°C | 21.2°C | 35.2°C | 18.0°C | 121 mm | 66% | 2.5 m/s | 5.6 |
| 1991 | 35.2°C | 29.0°C | 22.8°C | 38.0°C | 20.8°C | 61 mm | 51% | 2.5 m/s | 6.1 |
| 1990 | 34.5°C | 29.2°C | 23.8°C | 36.9°C | 22.2°C | 91 mm | 63% | 2.2 m/s | 5.1 |
| 1989 | 36.9°C | 30.2°C | 23.6°C | 39.2°C | 20.9°C | 9 mm | 44% | 2.3 m/s | 6.2 |
| 1988 | 36.6°C | 30.6°C | 24.7°C | 40.2°C | 21.4°C | 64 mm | 56% | 2.7 m/s | 5.7 |
| 1987 | 39.5°C | 32.2°C | 25.0°C | 41.0°C | 22.3°C | 11 mm | 33% | 2.4 m/s | 6.2 |
| 1986 | 37.1°C | 30.2°C | 23.3°C | 39.0°C | 21.3°C | 17 mm | 42% | 2.2 m/s | 5.8 |
| 1985 | 36.9°C | 30.0°C | 23.1°C | 38.8°C | 21.9°C | 7 mm | 45% | 2.3 m/s | 6 |
| 1984 | 33.6°C | 28.1°C | 22.6°C | 36.3°C | 20.4°C | 95 mm | 57% | 1.9 m/s | 5.9 |
| 1983 | 35.1°C | 29.4°C | 23.7°C | 38.2°C | 21.6°C | 71 mm | 60% | 1.8 m/s | — |
| 1982 | 36.2°C | 29.0°C | 21.9°C | 38.2°C | 19.2°C | 5 mm | 46% | 2.4 m/s | — |
| 1981 | 35.2°C | 29.4°C | 23.5°C | 38.3°C | 21.7°C | 52 mm | 58% | 2 m/s | — |
Actual recorded September data for each year, 1981–2025 — sourced from NASA POWER.
The average high in September is around 35.2°C with lows near 23.4°C (mean 29.3°C), based on 45 years of NASA POWER data.
September averages 62 mm of rainfall in Sikar, a relatively wet time of year. The wettest on record was 185 mm in 2021.
The hottest September reached 42°C in 2005. The coldest dipped to 16.7°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average September temperatures have fallen by about 0.5°C — but days and nights have moved in opposite directions. Overnight lows rose from 23°C to 24°C while daytime highs eased from 35.4°C to 33.4°C, narrowing the gap between day and night.
September is one of the warmer months of the year in Sikar and a relatively wet time of year, so plan for around 35.2°C daytime highs and 23.4°C at night.
Not quite — September is the 7th coolest month in Sikar, averaging 29.3°C.
For September in Sikar, pack light, breathable clothing and sun protection, with typical highs of 35.2°C and lows of 23.4°C. Bring an umbrella or light rain jacket too.
Relative humidity in September averages 57% — moderately humid.
Average wind speed in September is 2.2 m/s. The windiest September on record averaged 2.7 m/s (1988).
The wettest September on record was 2021 with 185 mm. On average, September sees 62 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 Sikar 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.
