December is one of the cooler months of the year in Prakasam, with average highs near 29.5°C and lows around 18.1°C (mean 23.8°C). It is one of the drier months, averaging 42 mm of rainfall and 76% relative humidity across the period.
December is one of the cooler months of the year in Prakasam. Across 45 years of records, the warmest December in Prakasam was 1988 — when the month averaged 25.6°C — while the coldest was 1981 at 22°C. Typical December days reach 29.5°C with nights near 18.1°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 | 24.1°C | 23.4°C | 23.8°C | 24.0°C | 23.6°C | -0.5°C |
| Avg High | 29.9°C | 28.7°C | 29.4°C | 30.2°C | 29.2°C | -0.7°C |
| Avg Low | 18.3°C | 18.0°C | 18.3°C | 17.8°C | 18.0°C | -0.3°C |
| Avg Rain | 34 mm | 43 mm | 36 mm | 33 mm | 77 mm | +43 mm |
December temperatures in Prakasam have stayed relatively stable across the record.
December has ranged from a record low of 14.9°C (2018) to a record high of 31.8°C (2016).
Rainfall in December is one of the drier months, averaging 42 mm, with a wettest year of 213 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.1°C per decade while lows fell 0.1°C per decade, widening the gap between day and night.
One of the best times to visit Prakasam
December is one of the best times to visit Prakasam. Expect days averaging 29.5°C and nights around 18.1°C (mean 23.8°C) — cooler than Prakasam's yearly average — with moderate rainfall (42 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 27.9°C | 16.3°C | 22.1°C | 29 mm | 78% | 2.7 m/s | — |
| 2024 | 29.7°C | 18.6°C | 24.1°C | 77 mm | 84% | 3.2 m/s | 3.5 |
| 2023 🌧️ | 30.7°C | 19.7°C | 25.2°C | 213 mm | 79% | 3.4 m/s | 3.8 |
| 2022 | 29.6°C | 18.7°C | 24.1°C | 108 mm | 82% | 2.9 m/s | 4 |
| 2021 | 29.3°C | 17.0°C | 23.2°C | 9 mm | 79% | 2.6 m/s | 4.4 |
| 2020 | 28.2°C | 17.9°C | 23.0°C | 27 mm | 78% | 2.9 m/s | 4.3 |
| 2019 | 28.7°C | 20.9°C | 24.8°C | 32 mm | 79% | 3.1 m/s | 4.1 |
| 2018 | 31.4°C | 14.9°C | 23.1°C | 40 mm | 72% | 3.1 m/s | 3.8 |
| 2017 | 31.5°C | 18.3°C | 24.9°C | 0 mm | 70% | 2.7 m/s | 4.7 |
| 2016 | 31.8°C | 16.3°C | 24.1°C | 44 mm | 67% | 2.8 m/s | 4.3 |
| 2015 | 30.0°C | 19.9°C | 25.0°C | 35 mm | 78% | 2.4 m/s | 4.5 |
| 2014 | 29.8°C | 18.2°C | 24.0°C | 65 mm | 75% | 2.7 m/s | 4 |
| 2013 | 29.4°C | 16.0°C | 22.7°C | 0 mm | 73% | 3 m/s | 4.5 |
| 2012 | 29.4°C | 19.3°C | 24.4°C | 23 mm | 78% | 2.8 m/s | 4.3 |
| 2011 | 31.2°C | 18.3°C | 24.8°C | 20 mm | 72% | 3 m/s | 4.3 |
| 2010 | 29.1°C | 15.9°C | 22.5°C | 70 mm | 79% | 3 m/s | 3.9 |
| 2009 | 28.6°C | 19.5°C | 24.0°C | 46 mm | 79% | 2.8 m/s | 4.2 |
| 2008 | 29.4°C | 19.1°C | 24.2°C | 1 mm | 77% | 2.1 m/s | 4.6 |
| 2007 | 30.7°C | 16.2°C | 23.4°C | 23 mm | 76% | 2.9 m/s | 4.3 |
| 2006 | 28.4°C | 18.5°C | 23.4°C | 9 mm | 77% | 2.4 m/s | 4.4 |
| 2005 | 28.2°C | 16.2°C | 22.2°C | 37 mm | 80% | 2.9 m/s | 4.2 |
| 2004 | 29.8°C | 19.3°C | 24.5°C | 0 mm | 72% | 2.5 m/s | 4.9 |
| 2003 | 30.1°C | 18.6°C | 24.4°C | 105 mm | 73% | 3.2 m/s | 4.2 |
| 2002 | 29.9°C | 18.3°C | 24.1°C | 25 mm | 75% | 2.1 m/s | 4.6 |
| 2001 | 29.6°C | 19.5°C | 24.5°C | 69 mm | 75% | 2.7 m/s | 4.5 |
| 2000 | 29.5°C | 18.0°C | 23.7°C | 43 mm | 74% | 2.4 m/s | 4.6 |
| 1999 | 30.5°C | 16.9°C | 23.7°C | 7 mm | 71% | 2.9 m/s | 4.8 |
| 1998 | 27.6°C | 17.4°C | 22.5°C | 8 mm | 73% | 2.6 m/s | 4.7 |
| 1997 | 28.9°C | 18.5°C | 23.7°C | 156 mm | 83% | 3 m/s | 3.7 |
| 1996 | 28.5°C | 16.0°C | 22.3°C | 96 mm | 78% | 3.2 m/s | 3.8 |
| 1995 | 29.2°C | 19.4°C | 24.3°C | 3 mm | 70% | 2.5 m/s | 4.1 |
| 1994 | 28.0°C | 17.5°C | 22.7°C | 69 mm | 74% | 2.3 m/s | 4.5 |
| 1993 | 28.0°C | 18.4°C | 23.2°C | 82 mm | 79% | 2.9 m/s | 4 |
| 1992 | 27.5°C | 18.6°C | 23.0°C | 3 mm | 75% | 2.7 m/s | 4.6 |
| 1991 | 28.4°C | 17.3°C | 22.9°C | 11 mm | 80% | 2.6 m/s | 4.3 |
| 1990 | 30.8°C | 19.5°C | 25.2°C | 0 mm | 74% | 3.2 m/s | 4.3 |
| 1989 | 30.1°C | 19.3°C | 24.7°C | 25 mm | 71% | 3.1 m/s | 4.4 |
| 1988 🔥 | 31.5°C | 19.7°C | 25.6°C | 73 mm | 72% | 3 m/s | 4.1 |
| 1987 | 28.7°C | 18.0°C | 23.4°C | 70 mm | 80% | 3.1 m/s | 4 |
| 1986 | 30.2°C | 20.2°C | 25.2°C | 4 mm | 74% | 3.5 m/s | 4.6 |
| 1985 | 30.6°C | 20.3°C | 25.4°C | 57 mm | 74% | 2.8 m/s | 4.5 |
| 1984 | 30.5°C | 17.7°C | 24.1°C | 12 mm | 74% | 2.8 m/s | 4.5 |
| 1983 | 29.3°C | 15.4°C | 22.4°C | 37 mm | 76% | 3.5 m/s | — |
| 1982 | 29.8°C | 19.0°C | 24.4°C | 1 mm | 74% | 2.7 m/s | — |
| 1981 ❄️ | 28.5°C | 15.5°C | 22.0°C | 31 mm | 78% | 3.4 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 29.5°C with lows near 18.1°C (mean 23.8°C), based on 45 years of NASA POWER data.
December averages 42 mm of rainfall in Prakasam, one of the drier months. The wettest on record was 213 mm in 2023.
The hottest December reached 31.8°C in 2016. The coldest dipped to 14.9°C in 2018.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have held steady by about 0°C. Daytime highs moved from 29.7°C to 29.4°C and overnight lows from 17.6°C to 18.1°C over the same span.
December is one of the cooler months of the year in Prakasam and one of the drier months, so plan for around 29.5°C daytime highs and 18.1°C at night.
Yes — December is the coldest month of the year in Prakasam, averaging 23.8°C.
For December in Prakasam, pack light layers you can adjust through the day, with typical highs of 29.5°C and lows of 18.1°C.
Relative humidity in December averages 76% — quite humid.
Average wind speed in December is 2.8 m/s. The windiest December on record averaged 3.5 m/s (1983).
The wettest December on record was 2023 with 213 mm. On average, December sees 42 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 Prakasam 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.
