December is one of the cooler months of the year in Sirsa, with average highs near 24.3°C and lows around 9.2°C (mean 16.8°C). It is one of the drier months, averaging 5 mm of rainfall and 33% relative humidity across the period.
December is one of the cooler months of the year in Sirsa. Across 45 years of records, the warmest December in Sirsa was 2016 — when the month averaged 18.8°C — while the coldest was 2019 at 13.7°C. Typical December days reach 24.3°C with nights near 9.2°C. The long-term December temperature trend is broadly flat.
December is one of the drier months in Sirsa, averaging 5 mm of rainfall. The wettest December on record was 1997 with 23 mm, while the driest were 2022, 2023 and 2025, among others at 0 mm.
Relative humidity in Sirsa during December averages 33%. The most humid December was 1997 at 56%, and the least humid was 1993 at 16%.
December receives about 3 kWh/m²/day of solar energy in Sirsa. The sunniest Decembers were 1993 and 1999 at 3.4 kWh/m²/day, and the cloudiest was 2019 at 2.1.
Average wind speed in Sirsa during December is 1.5 m/s. The windiest December was 1985 at 1.9 m/s, while the calmest were 2019, 2021 and 2023, among others at 1.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.3°C | 17.3°C | 17.4°C | 16.2°C | 16.5°C | +0.2°C |
| Avg High | 23.9°C | 25.0°C | 24.9°C | 23.7°C | 23.8°C | -0.1°C |
| Avg Low | 8.7°C | 9.6°C | 9.9°C | 8.8°C | 9.2°C | +0.5°C |
| Avg Rain | 6 mm | 4 mm | 5 mm | 6 mm | 3 mm | -3 mm |
December temperatures in Sirsa have risen by about 0.5°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 0.5°C (2019) to a record high of 32°C (1998).
Rainfall in December is one of the drier months, averaging 5 mm, with a wettest year of 23 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.2°C per decade while lows rose 0°C per decade, narrowing the gap between day and night.
One of the best times to visit Sirsa
December is one of the best times to visit Sirsa. Expect days averaging 24.3°C and nights around 9.2°C (mean 16.8°C) — cooler than Sirsa's yearly average — with low rainfall (5 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 25.6°C | 17.8°C | 10.1°C | 27.7°C | 7.0°C | 0 mm | 32% | 1.4 m/s | — |
| 2024 | 23.0°C | 15.9°C | 8.9°C | 28.9°C | 4.9°C | 17 mm | 40% | 1.6 m/s | 2.7 |
| 2023 | 23.9°C | 16.6°C | 9.4°C | 25.4°C | 6.1°C | 0 mm | 48% | 1.3 m/s | 2.9 |
| 2022 | 25.0°C | 17.5°C | 10.0°C | 28.8°C | 5.0°C | 0 mm | 34% | 1.5 m/s | 3 |
| 2021 | 22.8°C | 15.7°C | 8.5°C | 26.4°C | 2.8°C | 1 mm | 39% | 1.3 m/s | 2.9 |
| 2020 | 22.5°C | 15.3°C | 8.1°C | 28.1°C | 2.5°C | 2 mm | 51% | 1.5 m/s | 3 |
| 2019 ❄️ | 20.3°C | 13.7°C | 7.1°C | 25.5°C | 0.5°C | 10 mm | 50% | 1.3 m/s | 2.1 |
| 2018 | 23.2°C | 15.7°C | 8.2°C | 27.7°C | 3.4°C | 3 mm | 33% | 1.3 m/s | 3.2 |
| 2017 | 23.8°C | 16.3°C | 8.9°C | 26.7°C | 3.4°C | 22 mm | 37% | 1.4 m/s | 3 |
| 2016 🔥 | 26.6°C | 18.8°C | 11.0°C | 29.7°C | 6.8°C | 0 mm | 26% | 1.4 m/s | 3 |
| 2015 | 24.2°C | 16.6°C | 9.0°C | 27.9°C | 4.0°C | 0 mm | 26% | 1.5 m/s | 3.2 |
| 2014 | 23.3°C | 15.8°C | 8.2°C | 28.8°C | 3.2°C | 4 mm | 31% | 1.4 m/s | 2.6 |
| 2013 | 24.5°C | 16.9°C | 9.3°C | 29.3°C | 2.5°C | 1 mm | 31% | 1.5 m/s | 2.9 |
| 2012 | 23.8°C | 16.0°C | 8.3°C | 28.8°C | 3.9°C | 6 mm | 36% | 1.8 m/s | 2.9 |
| 2011 | 24.2°C | 16.8°C | 9.4°C | 29.4°C | 5.0°C | 1 mm | 29% | 1.4 m/s | 3.1 |
| 2010 | 22.9°C | 15.5°C | 8.1°C | 25.9°C | 5.0°C | 16 mm | 38% | 1.3 m/s | 2.9 |
| 2009 | 24.5°C | 17.3°C | 10.0°C | 28.5°C | 6.2°C | 0 mm | 29% | 1.4 m/s | 3.2 |
| 2008 | 26.1°C | 18.5°C | 10.9°C | 30.4°C | 6.5°C | 2 mm | 36% | 1.5 m/s | 2.9 |
| 2007 | 23.7°C | 16.2°C | 8.7°C | 26.3°C | 3.8°C | 4 mm | 35% | 1.6 m/s | 3.2 |
| 2006 | 23.4°C | 16.1°C | 8.8°C | 27.0°C | 5.2°C | 9 mm | 46% | 1.7 m/s | 3 |
| 2005 | 24.2°C | 16.4°C | 8.7°C | 27.5°C | 5.2°C | 0 mm | 23% | 1.4 m/s | 3.2 |
| 2004 | 25.4°C | 18.0°C | 10.6°C | 29.4°C | 4.4°C | 12 mm | 31% | 1.6 m/s | 3 |
| 2003 | 24.2°C | 17.0°C | 9.8°C | 29.6°C | 5.6°C | 5 mm | 40% | 1.5 m/s | 2.7 |
| 2002 | 25.6°C | 18.2°C | 10.7°C | 28.7°C | 7.1°C | 10 mm | 32% | 1.4 m/s | 3.1 |
| 2001 | 25.6°C | 18.3°C | 11.0°C | 30.1°C | 7.2°C | 3 mm | 29% | 1.3 m/s | 3.1 |
| 2000 | 26.1°C | 18.0°C | 9.9°C | 28.6°C | 6.3°C | 4 mm | 23% | 1.6 m/s | 3.3 |
| 1999 | 26.0°C | 18.3°C | 10.6°C | 29.6°C | 6.2°C | 0 mm | 18% | 1.3 m/s | 3.4 |
| 1998 | 26.6°C | 18.1°C | 9.7°C | 32.0°C | 6.1°C | 0 mm | 24% | 1.5 m/s | 2.7 |
| 1997 🌧️ | 20.9°C | 14.5°C | 8.0°C | 25.2°C | 2.3°C | 23 mm | 56% | 1.3 m/s | 2.6 |
| 1996 | 25.3°C | 16.9°C | 8.5°C | 26.8°C | 3.4°C | 0 mm | 17% | 1.5 m/s | 3.3 |
| 1995 | 24.5°C | 17.1°C | 9.7°C | 27.1°C | 5.1°C | 2 mm | 31% | 1.6 m/s | 3.3 |
| 1994 | 25.1°C | 17.2°C | 9.3°C | 29.7°C | 2.9°C | 2 mm | 27% | 1.6 m/s | 3.3 |
| 1993 | 26.1°C | 17.7°C | 9.4°C | 30.5°C | 5.3°C | 0 mm | 16% | 1.5 m/s | 3.4 |
| 1992 | 26.3°C | 18.3°C | 10.3°C | 28.0°C | 6.1°C | 1 mm | 32% | 1.5 m/s | 3.3 |
| 1991 | 25.0°C | 17.9°C | 10.7°C | 28.6°C | 5.0°C | 8 mm | 37% | 1.3 m/s | 3 |
| 1990 | 24.4°C | 16.9°C | 9.3°C | 28.8°C | 3.6°C | 4 mm | 28% | 1.6 m/s | 3.3 |
| 1989 | 23.6°C | 16.4°C | 9.2°C | 27.1°C | 4.8°C | 13 mm | 37% | 1.3 m/s | 3.2 |
| 1988 | 25.1°C | 17.8°C | 10.5°C | 28.4°C | 6.5°C | 9 mm | 36% | 1.5 m/s | 3.1 |
| 1987 | 24.8°C | 16.8°C | 8.8°C | 28.7°C | 4.3°C | 4 mm | 18% | 1.4 m/s | 2.9 |
| 1986 | 22.6°C | 14.8°C | 7.0°C | 28.2°C | 1.7°C | 4 mm | 31% | 1.6 m/s | 3.3 |
| 1985 | 24.4°C | 16.9°C | 9.3°C | 27.7°C | 3.8°C | 12 mm | 43% | 1.9 m/s | 2.9 |
| 1984 | 23.6°C | 15.7°C | 7.8°C | 27.7°C | 3.1°C | 2 mm | 29% | 1.8 m/s | 3.2 |
| 1983 | 23.7°C | 16.1°C | 8.5°C | 27.7°C | 3.6°C | 2 mm | 27% | 1.6 m/s | — |
| 1982 | 23.6°C | 16.4°C | 9.1°C | 28.0°C | 5.5°C | 8 mm | 38% | 1.7 m/s | — |
| 1981 | 23.4°C | 15.9°C | 8.4°C | 24.8°C | 6.3°C | 0 mm | 38% | 1.3 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 24.3°C with lows near 9.2°C (mean 16.8°C), based on 45 years of NASA POWER data.
December averages 5 mm of rainfall in Sirsa, one of the drier months. The wettest on record was 23 mm in 1997.
The hottest December reached 32°C in 1998. The coldest dipped to 0.5°C in 2019.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 0.5°C. Daytime highs moved from 23.7°C to 24.1°C and overnight lows from 8.6°C to 9.4°C over the same span.
December is one of the cooler months of the year in Sirsa and one of the drier months, so plan for around 24.3°C daytime highs and 9.2°C at night.
Not quite — December is the 2nd coolest month in Sirsa, averaging 16.8°C.
For December in Sirsa, pack light layers you can adjust through the day, with typical highs of 24.3°C and lows of 9.2°C.
Relative humidity in December averages 33% — relatively dry.
Average wind speed in December is 1.5 m/s. The windiest December on record averaged 1.9 m/s (1985).
The wettest December on record was 1997 with 23 mm. On average, December sees 5 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 Sirsa behaves each December, 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 December specifically, along with year-by-year records and how the month has changed over the decades.
