December is one of the cooler months of the year in Annamayya, with average highs near 29.1°C and lows around 15°C (mean 22.1°C). It is about average for rainfall, averaging 76 mm of rainfall and 84% relative humidity across the period.
December is one of the cooler months of the year in Annamayya. Across 45 years of records, the warmest Decembers in Annamayya were 1990 and 2018 — when the month averaged 23.6°C — while the coldest was 1994 at 19.2°C. Typical December days reach 29.1°C with nights near 15°C. The long-term December temperature trend is broadly flat.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.3°C | 21.6°C | 21.8°C | 22.4°C | 22.1°C | -0.2°C |
| Avg High | 29.5°C | 28.5°C | 28.8°C | 29.7°C | 28.8°C | -0.7°C |
| Avg Low | 15.2°C | 14.7°C | 14.8°C | 15.1°C | 15.5°C | +0.3°C |
| Avg Rain | 64 mm | 77 mm | 51 mm | 69 mm | 150 mm | +86 mm |
December temperatures in Annamayya have risen by about 0.6°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 11.5°C (1994) to a record high of 32°C (2018).
Rainfall in December is about average for rainfall, averaging 76 mm, with a wettest year of 245 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.
One of the best times to visit Annamayya
December is one of the best times to visit Annamayya. Expect days averaging 29.1°C and nights around 15°C (mean 22.1°C) — cooler than Annamayya's yearly average — with moderate rainfall (76 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 27.7°C | 15.4°C | 21.6°C | 101 mm | 87% | 1.8 m/s | — |
| 2024 | 29.3°C | 16.2°C | 22.7°C | 176 mm | 90% | 2.1 m/s | 3.4 |
| 2023 🌧️ | 30.2°C | 16.9°C | 23.5°C | 245 mm | 88% | 2.2 m/s | 3.5 |
| 2022 | 28.8°C | 16.1°C | 22.4°C | 200 mm | 88% | 1.9 m/s | 3.7 |
| 2021 | 29.1°C | 14.1°C | 21.6°C | 58 mm | 87% | 1.7 m/s | 4.1 |
| 2020 | 27.6°C | 14.3°C | 20.9°C | 119 mm | 88% | 1.8 m/s | 3.8 |
| 2019 | 28.0°C | 17.7°C | 22.8°C | 80 mm | 87% | 1.9 m/s | 3.7 |
| 2018 | 32.0°C | 15.2°C | 23.6°C | 42 mm | 79% | 1.9 m/s | 4.1 |
| 2017 | 28.7°C | 15.0°C | 21.8°C | 9 mm | 82% | 1.7 m/s | 4.5 |
| 2016 | 30.5°C | 13.7°C | 22.1°C | 155 mm | 76% | 1.8 m/s | 4.3 |
| 2015 | 29.1°C | 15.8°C | 22.5°C | 91 mm | 89% | 1.6 m/s | 4.3 |
| 2014 | 30.5°C | 15.6°C | 23.1°C | 98 mm | 83% | 1.9 m/s | 3.5 |
| 2013 | 30.6°C | 14.7°C | 22.6°C | 6 mm | 76% | 2.1 m/s | 4.4 |
| 2012 | 30.4°C | 15.8°C | 23.1°C | 89 mm | 82% | 2.1 m/s | 4.2 |
| 2011 | 29.0°C | 13.9°C | 21.4°C | 50 mm | 83% | 1.9 m/s | 4.1 |
| 2010 | 28.4°C | 14.0°C | 21.2°C | 74 mm | 87% | 1.9 m/s | 3.4 |
| 2009 | 28.0°C | 17.1°C | 22.5°C | 80 mm | 86% | 1.9 m/s | 3.6 |
| 2008 | 28.1°C | 14.0°C | 21.1°C | 3 mm | 84% | 1.5 m/s | 4.7 |
| 2007 | 29.1°C | 15.7°C | 22.4°C | 64 mm | 84% | 2 m/s | 3.9 |
| 2006 | 28.2°C | 14.5°C | 21.4°C | 15 mm | 83% | 1.8 m/s | 4.2 |
| 2005 | 28.2°C | 13.5°C | 20.9°C | 98 mm | 89% | 2 m/s | 3.5 |
| 2004 | 28.4°C | 13.8°C | 21.1°C | 3 mm | 81% | 1.7 m/s | 4.8 |
| 2003 | 31.2°C | 15.6°C | 23.4°C | 50 mm | 77% | 2.1 m/s | 4.4 |
| 2002 | 29.5°C | 14.6°C | 22.1°C | 15 mm | 81% | 1.6 m/s | 4.6 |
| 2001 | 28.0°C | 14.9°C | 21.5°C | 114 mm | 84% | 1.8 m/s | 4.2 |
| 2000 | 29.1°C | 13.8°C | 21.5°C | 64 mm | 82% | 1.8 m/s | 4.3 |
| 1999 | 29.0°C | 15.2°C | 22.1°C | 20 mm | 80% | 1.9 m/s | 4.4 |
| 1998 | 28.1°C | 14.4°C | 21.2°C | 46 mm | 83% | 1.9 m/s | 4 |
| 1997 | 29.5°C | 17.2°C | 23.3°C | 212 mm | 89% | 1.9 m/s | 3.8 |
| 1996 | 28.1°C | 13.4°C | 20.7°C | 200 mm | 86% | 2.2 m/s | 3.8 |
| 1995 | 29.7°C | 15.5°C | 22.6°C | 6 mm | 75% | 1.9 m/s | 4.9 |
| 1994 ❄️ | 26.9°C | 11.5°C | 19.2°C | 111 mm | 83% | 1.7 m/s | 4.5 |
| 1993 | 26.7°C | 14.3°C | 20.5°C | 143 mm | 89% | 2 m/s | 3.8 |
| 1992 | 27.3°C | 14.7°C | 21.0°C | 22 mm | 82% | 1.9 m/s | 4.5 |
| 1991 | 28.3°C | 14.7°C | 21.5°C | 7 mm | 87% | 1.7 m/s | 4.4 |
| 1990 🔥 | 31.2°C | 16.0°C | 23.6°C | 1 mm | 81% | 2.1 m/s | 4.4 |
| 1989 | 30.5°C | 15.6°C | 23.0°C | 58 mm | 80% | 2.1 m/s | 4.4 |
| 1988 | 30.4°C | 15.2°C | 22.8°C | 75 mm | 81% | 2 m/s | 4.5 |
| 1987 | 28.7°C | 15.9°C | 22.3°C | 118 mm | 86% | 2.2 m/s | 3.5 |
| 1986 | 30.7°C | 16.2°C | 23.5°C | 21 mm | 80% | 2.2 m/s | 4.4 |
| 1985 | 28.7°C | 15.2°C | 21.9°C | 82 mm | 84% | 1.7 m/s | 4.6 |
| 1984 | 29.5°C | 13.9°C | 21.7°C | 40 mm | 81% | 1.9 m/s | 4.2 |
| 1983 | 29.9°C | 16.5°C | 23.2°C | 97 mm | 84% | 2.4 m/s | — |
| 1982 | 29.3°C | 16.0°C | 22.7°C | 4 mm | 81% | 1.9 m/s | — |
| 1981 | 27.5°C | 11.9°C | 19.7°C | 78 mm | 86% | 2.1 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 29.1°C with lows near 15°C (mean 22.1°C), based on 45 years of NASA POWER data.
December averages 76 mm of rainfall in Annamayya, about average for rainfall. The wettest on record was 245 mm in 2023.
The hottest December reached 32°C in 2018. The coldest dipped to 11.5°C in 1994.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 0.6°C. Daytime highs moved from 29°C to 29°C and overnight lows from 14.7°C to 15.7°C over the same span.
December is one of the cooler months of the year in Annamayya and about average for rainfall, so plan for around 29.1°C daytime highs and 15°C at night.
Yes — December is the coldest month of the year in Annamayya, averaging 22.1°C.
For December in Annamayya, pack light layers you can adjust through the day, with typical highs of 29.1°C and lows of 15°C. Bring an umbrella or light rain jacket too.
Relative humidity in December averages 84% — quite humid.
Average wind speed in December is 1.9 m/s. The windiest December on record averaged 2.4 m/s (1983).
The wettest December on record was 2023 with 245 mm. On average, December sees 76 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 Annamayya 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.
