December is one of the cooler months of the year in Jamnagar, with average highs near 28.5°C and lows around 16.3°C (mean 22.4°C). It is one of the drier months, averaging 0 mm of rainfall and 49% relative humidity across the period.
December is one of the cooler months of the year in Jamnagar. Across 45 years of records, the warmest December in Jamnagar was 2016 — when the month averaged 24.1°C — while the coldest was 2024 at 19.8°C. Typical December days reach 28.5°C with nights near 16.3°C. The long-term trend is cooling, about 0.2°C per decade.
December is one of the drier months in Jamnagar, averaging 0 mm of rainfall. The wettest December on record was 2025 with 2 mm, while the driest were 2022, 2023 and 2024, among others at 0 mm.
Relative humidity in Jamnagar during December averages 49%. The most humid December was 2019 at 67%, and the least humid was 1999 at 38%.
December receives about 4.3 kWh/m²/day of solar energy in Jamnagar. The sunniest Decembers were 2000 and 2001 at 4.6 kWh/m²/day, and the cloudiest were 2017, 2021 and 2023 at 3.8.
Average wind speed in Jamnagar during December is 3 m/s. The windiest December was 1986 at 3.7 m/s, while the calmest were 1988, 2016 and 2025 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 22.2°C | 23.0°C | 22.8°C | 22.0°C | 21.6°C | -0.6°C |
| Avg High | 28.5°C | 29.2°C | 28.9°C | 28.0°C | 27.5°C | -1°C |
| Avg Low | 15.8°C | 16.7°C | 16.8°C | 16.0°C | 15.8°C | 0°C |
| Avg Rain | 0 mm | 0 mm | 0 mm | 0 mm | 1 mm | +1 mm |
December temperatures in Jamnagar have stayed relatively stable across the record.
December has ranged from a record low of 9.8°C (2020) to a record high of 33.6°C (2000).
Rainfall in December is one of the drier months, averaging 0 mm, with a wettest year of 2 mm.
One of the best times to visit Jamnagar
December is one of the best times to visit Jamnagar. Expect days averaging 28.5°C and nights around 16.3°C (mean 22.4°C) — cooler than Jamnagar's yearly average — with low rainfall (0 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 🌧️ | 28.5°C | 22.5°C | 16.4°C | 30.6°C | 14.7°C | 2 mm | 61% | 2.5 m/s | — |
| 2024 ❄️ | 26.0°C | 19.8°C | 13.6°C | 29.9°C | 10.9°C | 0 mm | 57% | 3.3 m/s | 4.1 |
| 2023 | 28.6°C | 22.9°C | 17.2°C | 30.3°C | 15.9°C | 0 mm | 52% | 3.1 m/s | 3.8 |
| 2022 | 28.8°C | 22.8°C | 16.8°C | 31.2°C | 12.5°C | 0 mm | 51% | 2.8 m/s | 4.3 |
| 2021 | 26.2°C | 20.9°C | 15.7°C | 28.0°C | 10.7°C | 2 mm | 65% | 2.9 m/s | 3.8 |
| 2020 | 26.6°C | 20.9°C | 15.1°C | 29.6°C | 9.8°C | 1 mm | 60% | 2.7 m/s | 4.3 |
| 2019 | 25.6°C | 20.4°C | 15.2°C | 28.0°C | 10.0°C | 2 mm | 67% | 3.4 m/s | 3.9 |
| 2018 | 28.2°C | 21.9°C | 15.6°C | 30.8°C | 11.8°C | 0 mm | 41% | 3.2 m/s | 4.2 |
| 2017 | 28.0°C | 22.4°C | 16.7°C | 30.9°C | 13.6°C | 1 mm | 50% | 3.3 m/s | 3.8 |
| 2016 🔥 | 30.5°C | 24.1°C | 17.8°C | 32.3°C | 14.4°C | 0 mm | 49% | 2.5 m/s | 4.5 |
| 2015 | 29.0°C | 22.2°C | 15.5°C | 32.4°C | 11.3°C | 0 mm | 40% | 3 m/s | 4.5 |
| 2014 | 28.6°C | 22.3°C | 16.0°C | 31.9°C | 12.3°C | 0 mm | 42% | 3.2 m/s | 4.4 |
| 2013 | 26.9°C | 21.2°C | 15.5°C | 29.6°C | 10.0°C | 0 mm | 56% | 2.7 m/s | 4.3 |
| 2012 | 29.4°C | 23.5°C | 17.7°C | 32.1°C | 13.6°C | 0 mm | 50% | 3.4 m/s | 4.4 |
| 2011 | 28.2°C | 21.8°C | 15.5°C | 32.6°C | 12.1°C | 0 mm | 53% | 3 m/s | 4.4 |
| 2010 | 25.6°C | 20.3°C | 14.9°C | 27.1°C | 12.5°C | 0 mm | 62% | 2.6 m/s | 4.4 |
| 2009 | 28.6°C | 22.6°C | 16.7°C | 30.7°C | 14.3°C | 0 mm | 48% | 2.9 m/s | 4.2 |
| 2008 | 28.9°C | 23.6°C | 18.3°C | 32.3°C | 13.8°C | 1 mm | 57% | 3 m/s | 4.1 |
| 2007 | 27.3°C | 21.5°C | 15.7°C | 30.2°C | 10.5°C | 0 mm | 53% | 3.3 m/s | 4.1 |
| 2006 | 28.1°C | 22.2°C | 16.4°C | 30.4°C | 13.4°C | 1 mm | 56% | 3 m/s | 4.3 |
| 2005 | 28.1°C | 21.5°C | 14.9°C | 30.5°C | 12.1°C | 0 mm | 45% | 2.9 m/s | 4.5 |
| 2004 | 29.5°C | 24.0°C | 18.4°C | 32.3°C | 14.0°C | 0 mm | 49% | 2.8 m/s | 4.3 |
| 2003 | 28.3°C | 21.9°C | 15.5°C | 32.2°C | 11.7°C | 0 mm | 46% | 3.1 m/s | 4.5 |
| 2002 | 29.6°C | 23.8°C | 18.0°C | 33.2°C | 15.8°C | 1 mm | 50% | 2.9 m/s | 4.4 |
| 2001 | 30.3°C | 23.9°C | 17.6°C | 32.7°C | 15.2°C | 0 mm | 46% | 2.8 m/s | 4.6 |
| 2000 | 30.4°C | 23.5°C | 16.6°C | 33.6°C | 14.0°C | 0 mm | 41% | 2.6 m/s | 4.6 |
| 1999 | 29.7°C | 22.9°C | 16.2°C | 32.3°C | 14.5°C | 0 mm | 38% | 2.9 m/s | 4.5 |
| 1998 | 29.9°C | 23.5°C | 17.1°C | 31.5°C | 15.0°C | 0 mm | 45% | 2.8 m/s | 4.4 |
| 1997 | 27.0°C | 21.3°C | 15.6°C | 29.2°C | 13.8°C | 0 mm | 48% | 3.6 m/s | 4.2 |
| 1996 | 29.4°C | 22.6°C | 15.9°C | 31.5°C | 13.3°C | 0 mm | 38% | 3.3 m/s | 4.3 |
| 1995 | 29.5°C | 23.4°C | 17.4°C | 31.8°C | 14.1°C | 0 mm | 46% | 3.1 m/s | 4.2 |
| 1994 | 28.4°C | 22.3°C | 16.1°C | 30.6°C | 11.7°C | 0 mm | 47% | 2.9 m/s | 4.4 |
| 1993 | 30.1°C | 23.4°C | 16.6°C | 32.2°C | 14.3°C | 0 mm | 40% | 2.9 m/s | 4.5 |
| 1992 | 30.2°C | 23.9°C | 17.6°C | 31.4°C | 15.7°C | 0 mm | 44% | 2.6 m/s | 4.3 |
| 1991 | 29.5°C | 23.6°C | 17.6°C | 32.2°C | 14.5°C | 0 mm | 43% | 2.6 m/s | 4.3 |
| 1990 | 28.7°C | 23.0°C | 17.3°C | 32.9°C | 13.1°C | 0 mm | 46% | 2.9 m/s | 4.1 |
| 1989 | 28.8°C | 22.7°C | 16.5°C | 32.3°C | 12.4°C | 0 mm | 44% | 3 m/s | 4.4 |
| 1988 | 29.5°C | 23.3°C | 17.0°C | 32.2°C | 13.4°C | 0 mm | 48% | 2.5 m/s | 4.3 |
| 1987 | 29.7°C | 23.0°C | 16.3°C | 31.4°C | 14.2°C | 1 mm | 39% | 3.1 m/s | 4.3 |
| 1986 | 27.5°C | 20.9°C | 14.3°C | 33.0°C | 10.8°C | 1 mm | 39% | 3.7 m/s | 4.4 |
| 1985 | 28.4°C | 22.3°C | 16.2°C | 30.9°C | 13.3°C | 0 mm | 44% | 3.1 m/s | 4.2 |
| 1984 | 29.1°C | 22.5°C | 16.0°C | 32.3°C | 11.0°C | 0 mm | 43% | 3.1 m/s | 4.4 |
| 1983 | 27.5°C | 21.1°C | 14.7°C | 30.5°C | 11.5°C | 0 mm | 42% | 3.2 m/s | — |
| 1982 | 28.6°C | 22.5°C | 16.4°C | 31.4°C | 14.0°C | 0 mm | 48% | 3 m/s | — |
| 1981 | 27.4°C | 21.1°C | 14.9°C | 28.6°C | 12.8°C | 0 mm | 55% | 3 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 28.5°C with lows near 16.3°C (mean 22.4°C), based on 45 years of NASA POWER data.
December averages 0 mm of rainfall in Jamnagar, one of the drier months. The wettest on record was 2 mm in 2025.
The hottest December reached 33.6°C in 2000. The coldest dipped to 9.8°C in 2020.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have fallen by about 0.1°C — but days and nights have moved in opposite directions. Overnight lows rose from 15.6°C to 15.9°C while daytime highs eased from 28.2°C to 27.6°C, narrowing the gap between day and night.
December is one of the cooler months of the year in Jamnagar and one of the drier months, so plan for around 28.5°C daytime highs and 16.3°C at night.
Not quite — December is the 2nd coolest month in Jamnagar, averaging 22.4°C.
For December in Jamnagar, pack light layers you can adjust through the day, with typical highs of 28.5°C and lows of 16.3°C.
Relative humidity in December averages 49% — relatively dry.
Average wind speed in December is 3 m/s. The windiest December on record averaged 3.7 m/s (1986).
The wettest December on record was 2025 with 2 mm. On average, December sees 0 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 Jamnagar 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.
