December is one of the cooler months of the year in Sri Sathya Sai, with average highs near 27.5°C and lows around 15.7°C (mean 21.6°C). It is one of the drier months, averaging 28 mm of rainfall and 77% relative humidity across the period.
December is one of the cooler months of the year in Sri Sathya Sai. Across 45 years of records, the warmest December in Sri Sathya Sai was 2018 — when the month averaged 23.8°C — while the coldest were 1994, 2001 and 2005, among others at 20.1°C. Typical December days reach 27.5°C with nights near 15.7°C. The long-term trend is warming, about 0.2°C per decade.
December is one of the drier months in Sri Sathya Sai, averaging 28 mm of rainfall. The wettest December on record was 1997 with 98 mm, while the driest were 1990 and 2008 at 1 mm.
Relative humidity in Sri Sathya Sai during December averages 77%. The most humid December was 2005 at 86%, and the least humid was 2016 at 62%.
December receives about 4.9 kWh/m²/day of solar energy in Sri Sathya Sai. The sunniest Decembers were 1995, 1999 and 2004 at 5.5 kWh/m²/day, and the cloudiest was 2024 at 3.8.
Average wind speed in Sri Sathya Sai during December is 2.4 m/s. The windiest December was 1983 at 2.9 m/s, while the calmest was 2005 at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.0°C | 20.9°C | 21.3°C | 22.2°C | 22.0°C | 0°C |
| Avg High | 28.0°C | 26.7°C | 27.4°C | 28.2°C | 27.3°C | -0.7°C |
| Avg Low | 16.0°C | 15.0°C | 15.1°C | 16.2°C | 16.8°C | +0.8°C |
| Avg Rain | 31 mm | 36 mm | 20 mm | 20 mm | 35 mm | +4 mm |
December temperatures in Sri Sathya Sai have risen by about 0.4°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 8.3°C (1994) to a record high of 32.6°C (2018).
Rainfall in December is one of the drier months, averaging 28 mm, with a wettest year of 98 mm.
One of the best times to visit Sri Sathya Sai
December is one of the best times to visit Sri Sathya Sai. Expect days averaging 27.5°C and nights around 15.7°C (mean 21.6°C) — cooler than Sri Sathya Sai's yearly average — with low rainfall (28 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 | 27.1°C | 21.0°C | 15.0°C | 30.7°C | 11.2°C | 12 mm | 78% | 2.3 m/s | — |
| 2024 | 28.0°C | 23.4°C | 18.8°C | 31.1°C | 13.8°C | 64 mm | 84% | 2.5 m/s | 3.8 |
| 2023 | 29.4°C | 23.5°C | 17.7°C | 32.3°C | 14.0°C | 20 mm | 76% | 2.7 m/s | 4.2 |
| 2022 | 26.9°C | 22.1°C | 17.2°C | 28.6°C | 14.5°C | 80 mm | 84% | 2.2 m/s | 4.4 |
| 2021 | 26.2°C | 21.2°C | 16.2°C | 27.8°C | 12.0°C | 12 mm | 83% | 2.1 m/s | 4.5 |
| 2020 | 25.9°C | 21.0°C | 16.1°C | 27.4°C | 11.7°C | 21 mm | 85% | 2.3 m/s | 4.5 |
| 2019 | 27.8°C | 22.7°C | 17.6°C | 30.1°C | 15.5°C | 18 mm | 81% | 2.6 m/s | 4.4 |
| 2018 🔥 | 30.5°C | 23.8°C | 17.1°C | 32.6°C | 13.1°C | 3 mm | 65% | 2.4 m/s | 4.6 |
| 2017 | 26.4°C | 21.0°C | 15.5°C | 28.2°C | 11.9°C | 6 mm | 78% | 2 m/s | 5 |
| 2016 | 29.4°C | 22.6°C | 15.9°C | 30.7°C | 11.9°C | 46 mm | 62% | 2.2 m/s | 4.9 |
| 2015 | 28.4°C | 22.4°C | 16.4°C | 30.6°C | 11.9°C | 6 mm | 78% | 2.3 m/s | 5.1 |
| 2014 | 28.0°C | 22.0°C | 16.0°C | 29.9°C | 12.3°C | 32 mm | 75% | 2.2 m/s | 4.6 |
| 2013 | 28.6°C | 21.9°C | 15.1°C | 30.8°C | 11.8°C | 1 mm | 70% | 2.5 m/s | 5.2 |
| 2012 | 29.2°C | 23.0°C | 16.7°C | 31.6°C | 14.8°C | 38 mm | 74% | 2.6 m/s | 4.8 |
| 2011 | 28.5°C | 22.1°C | 15.7°C | 30.1°C | 12.9°C | 21 mm | 73% | 2.4 m/s | 4.8 |
| 2010 | 25.5°C | 20.7°C | 15.8°C | 27.6°C | 9.5°C | 30 mm | 84% | 2.1 m/s | 4.4 |
| 2009 | 27.4°C | 22.1°C | 16.9°C | 30.3°C | 13.0°C | 27 mm | 80% | 2.5 m/s | 4.4 |
| 2008 | 27.2°C | 21.2°C | 15.1°C | 28.8°C | 11.1°C | 1 mm | 78% | 2.1 m/s | 5.2 |
| 2007 | 26.4°C | 21.3°C | 16.2°C | 29.8°C | 12.9°C | 34 mm | 80% | 2.5 m/s | 4.5 |
| 2006 | 27.8°C | 21.4°C | 15.0°C | 29.2°C | 12.0°C | 6 mm | 76% | 2.4 m/s | 4.9 |
| 2005 | 24.8°C | 20.1°C | 15.5°C | 27.5°C | 11.2°C | 36 mm | 86% | 1.9 m/s | 4.9 |
| 2004 | 28.6°C | 21.2°C | 13.7°C | 30.5°C | 11.6°C | 1 mm | 71% | 2.3 m/s | 5.5 |
| 2003 | 28.8°C | 22.1°C | 15.5°C | 31.2°C | 12.2°C | 18 mm | 71% | 2.4 m/s | 5.1 |
| 2002 | 29.1°C | 21.8°C | 14.5°C | 30.4°C | 11.1°C | 6 mm | 67% | 2.3 m/s | 5.1 |
| 2001 | 25.6°C | 20.1°C | 14.6°C | 27.2°C | 11.1°C | 43 mm | 82% | 2.3 m/s | 4.9 |
| 2000 | 28.4°C | 21.2°C | 14.1°C | 30.7°C | 11.2°C | 26 mm | 72% | 2.4 m/s | 5.1 |
| 1999 | 27.3°C | 21.0°C | 14.6°C | 29.1°C | 11.5°C | 9 mm | 75% | 2.4 m/s | 5.5 |
| 1998 | 25.8°C | 20.2°C | 14.6°C | 27.4°C | 10.8°C | 22 mm | 81% | 2.1 m/s | 4.9 |
| 1997 🌧️ | 27.7°C | 23.0°C | 18.3°C | 28.8°C | 14.7°C | 98 mm | 84% | 2.4 m/s | 4.4 |
| 1996 | 25.3°C | 20.3°C | 15.3°C | 27.8°C | 10.8°C | 85 mm | 82% | 2.4 m/s | 4.6 |
| 1995 | 28.2°C | 21.1°C | 13.9°C | 30.1°C | 12.0°C | 2 mm | 71% | 2.4 m/s | 5.5 |
| 1994 | 26.6°C | 20.1°C | 13.6°C | 28.0°C | 8.3°C | 43 mm | 76% | 2.3 m/s | 5.2 |
| 1993 ❄️ | 25.0°C | 20.1°C | 15.1°C | 26.7°C | 11.4°C | 86 mm | 85% | 2.3 m/s | 4.8 |
| 1992 | 27.1°C | 20.5°C | 13.8°C | 28.1°C | 9.6°C | 8 mm | 75% | 2.5 m/s | 5.4 |
| 1991 | 25.6°C | 20.2°C | 14.8°C | 28.9°C | 11.4°C | 3 mm | 82% | 2.1 m/s | 5.1 |
| 1990 | 28.8°C | 22.5°C | 16.2°C | 31.9°C | 12.3°C | 1 mm | 73% | 2.7 m/s | 5.2 |
| 1989 | 28.3°C | 22.0°C | 15.8°C | 31.9°C | 11.2°C | 21 mm | 74% | 2.7 m/s | 5.2 |
| 1988 | 28.1°C | 21.8°C | 15.4°C | 29.9°C | 12.0°C | 38 mm | 74% | 2.5 m/s | 5.1 |
| 1987 | 27.1°C | 21.9°C | 16.7°C | 29.4°C | 10.9°C | 62 mm | 80% | 2.5 m/s | 4.5 |
| 1986 | 29.4°C | 23.3°C | 17.2°C | 31.5°C | 11.7°C | 12 mm | 73% | 2.8 m/s | 5.3 |
| 1985 | 28.6°C | 22.1°C | 15.6°C | 31.2°C | 11.5°C | 30 mm | 73% | 2.5 m/s | 5.4 |
| 1984 | 29.3°C | 22.4°C | 15.4°C | 31.2°C | 11.1°C | 22 mm | 67% | 2.5 m/s | 5.2 |
| 1983 | 28.0°C | 22.7°C | 17.4°C | 30.7°C | 13.6°C | 55 mm | 78% | 2.9 m/s | — |
| 1982 | 27.9°C | 21.5°C | 15.2°C | 29.3°C | 12.9°C | 2 mm | 75% | 2.6 m/s | — |
| 1981 | 25.5°C | 20.5°C | 15.6°C | 27.2°C | 10.1°C | 39 mm | 82% | 2.3 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 27.5°C with lows near 15.7°C (mean 21.6°C), based on 45 years of NASA POWER data.
December averages 28 mm of rainfall in Sri Sathya Sai, one of the drier months. The wettest on record was 98 mm in 1997.
The hottest December reached 32.6°C in 2018. The coldest dipped to 8.3°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 0.4°C — but days and nights have moved in opposite directions. Overnight lows rose from 15.8°C to 17°C while daytime highs eased from 27.9°C to 27.5°C, narrowing the gap between day and night.
December is one of the cooler months of the year in Sri Sathya Sai and one of the drier months, so plan for around 27.5°C daytime highs and 15.7°C at night.
Yes — December is the coldest month of the year in Sri Sathya Sai, averaging 21.6°C.
For December in Sri Sathya Sai, pack light layers you can adjust through the day, with typical highs of 27.5°C and lows of 15.7°C.
Relative humidity in December averages 77% — quite humid.
Average wind speed in December is 2.4 m/s. The windiest December on record averaged 2.9 m/s (1983).
The wettest December on record was 1997 with 98 mm. On average, December sees 28 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 Sri Sathya Sai 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.
