December is one of the cooler months of the year in Parvathipuram Manyam, with average highs near 24.2°C and lows around 12.6°C (mean 18.4°C). It is one of the drier months, averaging 11 mm of rainfall and 72% relative humidity across the period.
December is one of the cooler months of the year in Parvathipuram Manyam. Across 45 years of records, the warmest December in Parvathipuram Manyam was 2002 — when the month averaged 21.4°C — while the coldest was 2025 at 16°C. Typical December days reach 24.2°C with nights near 12.6°C. The long-term December temperature trend is broadly flat.
December is one of the drier months in Parvathipuram Manyam, averaging 11 mm of rainfall. The wettest December on record was 2010 with 89 mm, while the driest were 2012, 2017 and 2020, among others at 0 mm.
Relative humidity in Parvathipuram Manyam during December averages 72%. The most humid December was 1997 at 88%, and the least humid was 2000 at 40%.
December receives about 4.3 kWh/m²/day of solar energy in Parvathipuram Manyam. The sunniest December was 1992 at 4.9 kWh/m²/day, and the cloudiest was 2024 at 3.2.
Average wind speed in Parvathipuram Manyam during December is 1.2 m/s. The windiest December was 1981 at 1.5 m/s, while the calmest was 1994 at 1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 19.1°C | 17.7°C | 18.8°C | 18.3°C | 18.1°C | -1°C |
| Avg High | 25.1°C | 23.1°C | 24.8°C | 24.0°C | 23.5°C | -1.6°C |
| Avg Low | 13.2°C | 12.2°C | 12.7°C | 12.5°C | 12.6°C | -0.6°C |
| Avg Rain | 4 mm | 5 mm | 8 mm | 20 mm | 27 mm | +23 mm |
December temperatures in Parvathipuram Manyam have fallen by about 0.9°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 6°C (1983) to a record high of 31.1°C (1984).
Rainfall in December is one of the drier months, averaging 11 mm, with a wettest year of 89 mm.
One of the best times to visit Parvathipuram Manyam
December is one of the best times to visit Parvathipuram Manyam. Expect days averaging 24.2°C and nights around 12.6°C (mean 18.4°C) — cooler than Parvathipuram Manyam's yearly average — with low rainfall (11 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 ❄️ | 21.9°C | 16.0°C | 10.1°C | 24.1°C | 6.8°C | 1 mm | 81% | 1.2 m/s | — |
| 2024 | 24.4°C | 19.5°C | 14.6°C | 26.7°C | 7.7°C | 70 mm | 83% | 1.4 m/s | 3.2 |
| 2023 | 23.2°C | 17.7°C | 12.2°C | 26.2°C | 7.6°C | 73 mm | 80% | 1.4 m/s | 3.7 |
| 2022 | 24.8°C | 19.3°C | 13.9°C | 26.7°C | 9.6°C | 6 mm | 78% | 1.2 m/s | 4 |
| 2021 | 22.8°C | 17.9°C | 13.1°C | 25.4°C | 6.6°C | 11 mm | 82% | 1.4 m/s | 3.7 |
| 2020 | 23.9°C | 17.9°C | 12.0°C | 24.7°C | 7.9°C | 0 mm | 73% | 1.1 m/s | 4.3 |
| 2019 | 22.9°C | 17.8°C | 12.7°C | 25.0°C | 7.3°C | 1 mm | 83% | 1.1 m/s | 3.9 |
| 2018 | 24.3°C | 18.6°C | 12.8°C | 27.3°C | 6.4°C | 52 mm | 74% | 1.4 m/s | 3.6 |
| 2017 | 23.1°C | 17.5°C | 11.8°C | 25.5°C | 8.7°C | 0 mm | 75% | 1.2 m/s | 4.3 |
| 2016 | 24.6°C | 18.0°C | 11.5°C | 26.8°C | 8.7°C | 1 mm | 72% | 1.3 m/s | 4.2 |
| 2015 | 25.6°C | 20.2°C | 14.9°C | 27.7°C | 7.9°C | 11 mm | 74% | 1.1 m/s | 4 |
| 2014 | 23.1°C | 17.3°C | 11.5°C | 25.3°C | 6.8°C | 16 mm | 70% | 1.3 m/s | 3.9 |
| 2013 | 22.8°C | 17.3°C | 11.8°C | 25.7°C | 8.5°C | 0 mm | 81% | 1.3 m/s | 4.2 |
| 2012 | 24.1°C | 18.3°C | 12.5°C | 27.0°C | 8.5°C | 0 mm | 74% | 1.1 m/s | 4.5 |
| 2011 | 27.5°C | 20.3°C | 13.1°C | 29.4°C | 8.8°C | 24 mm | 60% | 1.3 m/s | 3.8 |
| 2010 🌧️ | 22.2°C | 17.4°C | 12.6°C | 24.7°C | 7.2°C | 89 mm | 79% | 1.4 m/s | 4 |
| 2009 | 25.5°C | 19.5°C | 13.5°C | 27.2°C | 11.1°C | 1 mm | 67% | 1.1 m/s | 4.2 |
| 2008 | 27.0°C | 20.5°C | 13.9°C | 28.6°C | 11.0°C | 0 mm | 64% | 1.1 m/s | 4.2 |
| 2007 | 24.1°C | 18.5°C | 12.9°C | 26.7°C | 8.7°C | 0 mm | 75% | 1.3 m/s | 4.1 |
| 2006 | 23.7°C | 18.3°C | 13.0°C | 25.0°C | 8.7°C | 0 mm | 73% | 1.1 m/s | 4.4 |
| 2005 | 22.3°C | 16.9°C | 11.5°C | 23.8°C | 7.1°C | 3 mm | 78% | 1.4 m/s | 4.2 |
| 2004 | 24.3°C | 18.1°C | 12.0°C | 27.0°C | 9.8°C | 0 mm | 70% | 1.1 m/s | 4.5 |
| 2003 | 22.3°C | 17.0°C | 11.7°C | 23.9°C | 9.3°C | 70 mm | 81% | 1.4 m/s | 4.2 |
| 2002 🔥 | 28.8°C | 21.4°C | 13.9°C | 30.7°C | 12.1°C | 0 mm | 52% | 1.4 m/s | 4.5 |
| 2001 | 22.8°C | 17.4°C | 12.0°C | 24.5°C | 9.0°C | 2 mm | 70% | 1.1 m/s | 4.5 |
| 2000 | 27.4°C | 20.1°C | 12.7°C | 29.0°C | 10.6°C | 0 mm | 40% | 1.3 m/s | 4.7 |
| 1999 | 24.1°C | 17.6°C | 11.1°C | 25.8°C | 7.5°C | 0 mm | 70% | 1.2 m/s | 4.8 |
| 1998 | 22.2°C | 16.5°C | 10.8°C | 24.0°C | 7.4°C | 0 mm | 72% | 1.2 m/s | 4.7 |
| 1997 | 23.8°C | 19.4°C | 15.0°C | 26.4°C | 9.5°C | 39 mm | 88% | 1.3 m/s | 3.6 |
| 1996 | 23.8°C | 18.0°C | 12.1°C | 25.9°C | 8.0°C | 4 mm | 61% | 1.2 m/s | 4.1 |
| 1995 | 23.0°C | 18.0°C | 12.9°C | 25.3°C | 10.0°C | 0 mm | 77% | 1.1 m/s | 4.7 |
| 1994 | 22.8°C | 17.3°C | 11.7°C | 24.6°C | 9.1°C | 0 mm | 69% | 1 m/s | 4.8 |
| 1993 | 23.0°C | 17.0°C | 11.0°C | 24.5°C | 7.9°C | 0 mm | 69% | 1.2 m/s | 4.5 |
| 1992 | 23.2°C | 17.8°C | 12.3°C | 24.9°C | 9.7°C | 0 mm | 65% | 1.1 m/s | 4.9 |
| 1991 | 22.4°C | 17.0°C | 11.6°C | 25.1°C | 9.2°C | 2 mm | 77% | 1.2 m/s | 4.3 |
| 1990 | 23.1°C | 18.2°C | 13.3°C | 25.9°C | 10.1°C | 0 mm | 81% | 1.2 m/s | 4.4 |
| 1989 | 25.4°C | 18.9°C | 12.5°C | 28.4°C | 8.9°C | 7 mm | 62% | 1.2 m/s | 4.5 |
| 1988 | 27.2°C | 20.5°C | 13.8°C | 29.4°C | 11.2°C | 2 mm | 63% | 1.2 m/s | 4.6 |
| 1987 | 25.3°C | 19.4°C | 13.4°C | 27.6°C | 8.8°C | 3 mm | 68% | 1.3 m/s | 4.3 |
| 1986 | 23.6°C | 18.5°C | 13.4°C | 25.2°C | 10.6°C | 5 mm | 80% | 1.2 m/s | 4.5 |
| 1985 | 23.5°C | 18.0°C | 12.5°C | 26.8°C | 9.0°C | 3 mm | 73% | 1.1 m/s | 4.8 |
| 1984 | 28.2°C | 20.9°C | 13.6°C | 31.1°C | 10.1°C | 2 mm | 52% | 1.4 m/s | 4.3 |
| 1983 | 23.6°C | 18.0°C | 12.4°C | 25.5°C | 6.0°C | 8 mm | 71% | 1.2 m/s | — |
| 1982 | 24.9°C | 19.2°C | 13.6°C | 27.4°C | 9.8°C | 2 mm | 70% | 1.2 m/s | — |
| 1981 | 24.5°C | 18.8°C | 13.2°C | 26.3°C | 9.2°C | 3 mm | 72% | 1.5 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 24.2°C with lows near 12.6°C (mean 18.4°C), based on 45 years of NASA POWER data.
December averages 11 mm of rainfall in Parvathipuram Manyam, one of the drier months. The wettest on record was 89 mm in 2010.
The hottest December reached 31.1°C in 1984. The coldest dipped to 6°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have fallen by about 0.9°C. Daytime highs moved from 24.9°C to 23.4°C and overnight lows from 13.1°C to 12.8°C over the same span.
December is one of the cooler months of the year in Parvathipuram Manyam and one of the drier months, so plan for around 24.2°C daytime highs and 12.6°C at night.
Yes — December is the coldest month of the year in Parvathipuram Manyam, averaging 18.4°C.
For December in Parvathipuram Manyam, pack light layers you can adjust through the day, with typical highs of 24.2°C and lows of 12.6°C.
Relative humidity in December averages 72% — moderately humid.
Average wind speed in December is 1.2 m/s. The windiest December on record averaged 1.5 m/s (1981).
The wettest December on record was 2010 with 89 mm. On average, December sees 11 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 Parvathipuram Manyam 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.
