December is one of the cooler months of the year in Al Jubayl, with average highs near 22.4°C and lows around 14°C (mean 18.2°C). It is about average for rainfall, averaging 10 mm of rainfall and 60% relative humidity across the period.
December is one of the cooler months of the year in Al Jubayl. Across 45 years of records, the warmest December in Al Jubayl was 2001 — when the month averaged 21.3°C — while the coldest was 2006 at 14.4°C. Typical December days reach 22.4°C with nights near 14°C. The long-term trend is warming, about 0.3°C per decade.
December is about average for rainfall in Al Jubayl, averaging 10 mm of rainfall. The wettest December on record was 2006 with 48 mm, while the driest were 2011, 2014 and 2024, among others at 0 mm.
Relative humidity in Al Jubayl during December averages 60%. The most humid December was 1995 at 72%, and the least humid was 2017 at 49%.
December receives about 3.1 kWh/m²/day of solar energy in Al Jubayl. The sunniest Decembers were 1999, 2008 and 2011, among others at 3.6 kWh/m²/day, and the cloudiest was 1995 at 2.3.
Average wind speed in Al Jubayl during December is 3.4 m/s. The windiest Decembers were 1994 and 2016 at 4 m/s, while the calmest were 1981 and 1998 at 2.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 17.2°C | 18.5°C | 18.1°C | 18.1°C | 19.4°C | +2.2°C |
| Avg High | 21.4°C | 22.6°C | 22.2°C | 22.5°C | 23.5°C | +2.1°C |
| Avg Low | 13.0°C | 14.5°C | 14.0°C | 13.7°C | 15.2°C | +2.2°C |
| Avg Rain | 11 mm | 9 mm | 15 mm | 5 mm | 9 mm | -2 mm |
December temperatures in Al Jubayl have risen by about 2.5°C between 1981–1985 and 2021–2025.
December has ranged from a record low of 4.9°C (2006) to a record high of 30.7°C (2012).
Rainfall in December is about average for rainfall, averaging 10 mm, with a wettest year of 48 mm.
One of the best times to visit Al Jubayl
December is one of the best times to visit Al Jubayl. Expect days averaging 22.4°C and nights around 14°C (mean 18.2°C) — cooler than Al Jubayl's yearly average — with low rainfall (10 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 | 23.5°C | 19.6°C | 15.7°C | 29.8°C | 9.2°C | 29 mm | 63% | 3.2 m/s | — |
| 2024 | 22.4°C | 18.0°C | 13.6°C | 27.5°C | 7.7°C | 0 mm | 54% | 3.5 m/s | 3.3 |
| 2023 | 24.8°C | 20.4°C | 16.1°C | 28.3°C | 13.6°C | 3 mm | 59% | 2.9 m/s | 3.3 |
| 2022 | 24.1°C | 20.3°C | 16.4°C | 30.6°C | 11.0°C | 8 mm | 61% | 3.3 m/s | 3 |
| 2021 | 23.5°C | 19.1°C | 14.7°C | 29.2°C | 11.8°C | 12 mm | 53% | 3.7 m/s | 3 |
| 2020 | 22.6°C | 18.8°C | 14.9°C | 27.6°C | 10.6°C | 2 mm | 61% | 3.6 m/s | 3 |
| 2019 | 23.6°C | 19.3°C | 15.1°C | 28.8°C | 10.4°C | 16 mm | 61% | 3.4 m/s | 3.2 |
| 2018 | 23.6°C | 19.6°C | 15.7°C | 27.0°C | 11.2°C | 1 mm | 63% | 3 m/s | 3.2 |
| 2017 | 23.0°C | 17.9°C | 12.8°C | 29.5°C | 9.9°C | 0 mm | 49% | 3.7 m/s | 3.5 |
| 2016 | 22.4°C | 18.1°C | 13.9°C | 30.2°C | 8.5°C | 0 mm | 59% | 4 m/s | 3.2 |
| 2015 | 20.6°C | 16.9°C | 13.2°C | 26.3°C | 7.7°C | 24 mm | 65% | 3.7 m/s | 2.9 |
| 2014 | 23.1°C | 18.4°C | 13.7°C | 26.1°C | 10.5°C | 0 mm | 58% | 3.4 m/s | 3.5 |
| 2013 | 21.4°C | 17.0°C | 12.5°C | 27.4°C | 7.1°C | 1 mm | 58% | 3.9 m/s | 3.3 |
| 2012 | 23.0°C | 19.1°C | 15.2°C | 30.7°C | 11.3°C | 7 mm | 63% | 3.3 m/s | 3 |
| 2011 | 20.7°C | 15.8°C | 10.9°C | 26.5°C | 8.5°C | 0 mm | 54% | 3.6 m/s | 3.6 |
| 2010 | 23.8°C | 18.7°C | 13.6°C | 28.7°C | 10.9°C | 0 mm | 49% | 3.3 m/s | 3.5 |
| 2009 | 22.6°C | 18.7°C | 14.9°C | 26.5°C | 11.8°C | 25 mm | 66% | 3.3 m/s | 3 |
| 2008 | 21.9°C | 16.9°C | 11.9°C | 25.3°C | 7.6°C | 1 mm | 52% | 3.5 m/s | 3.6 |
| 2007 | 22.8°C | 18.4°C | 14.1°C | 28.6°C | 7.6°C | 2 mm | 54% | 3.8 m/s | 3.2 |
| 2006 ❄️ 🌧️ | 18.3°C | 14.4°C | 10.4°C | 22.8°C | 4.9°C | 48 mm | 65% | 3.9 m/s | 2.9 |
| 2005 | 24.5°C | 19.7°C | 15.0°C | 29.4°C | 8.3°C | 1 mm | 56% | 3.3 m/s | 3.3 |
| 2004 | 20.2°C | 16.5°C | 12.8°C | 25.6°C | 6.9°C | 21 mm | 62% | 3.9 m/s | 2.9 |
| 2003 | 22.4°C | 18.4°C | 14.5°C | 26.3°C | 10.1°C | 25 mm | 64% | 3.5 m/s | 3 |
| 2002 | 22.1°C | 18.3°C | 14.5°C | 30.6°C | 8.9°C | 6 mm | 61% | 3.5 m/s | 2.9 |
| 2001 🔥 | 25.3°C | 21.3°C | 17.3°C | 29.4°C | 13.8°C | 6 mm | 64% | 3.4 m/s | 2.9 |
| 2000 | 22.2°C | 18.1°C | 14.1°C | 29.6°C | 7.6°C | 12 mm | 66% | 3.5 m/s | 3.1 |
| 1999 | 23.1°C | 18.6°C | 14.1°C | 28.0°C | 11.4°C | 0 mm | 59% | 3.2 m/s | 3.6 |
| 1998 | 26.0°C | 21.0°C | 16.0°C | 29.4°C | 12.3°C | 0 mm | 56% | 2.6 m/s | 3.6 |
| 1997 | 21.7°C | 18.4°C | 15.1°C | 26.3°C | 8.6°C | 7 mm | 66% | 3.5 m/s | 2.7 |
| 1996 | 24.2°C | 19.5°C | 14.8°C | 28.2°C | 12.0°C | 1 mm | 58% | 2.8 m/s | 3.4 |
| 1995 | 19.8°C | 16.9°C | 14.1°C | 24.8°C | 9.3°C | 41 mm | 72% | 3.3 m/s | 2.3 |
| 1994 | 20.5°C | 16.6°C | 12.8°C | 29.4°C | 5.8°C | 3 mm | 59% | 4 m/s | 2.9 |
| 1993 | 23.3°C | 18.8°C | 14.4°C | 28.0°C | 10.9°C | 0 mm | 61% | 2.8 m/s | 3.4 |
| 1992 | 20.9°C | 17.4°C | 13.9°C | 28.1°C | 8.8°C | 23 mm | 65% | 3.9 m/s | 2.5 |
| 1991 | 22.1°C | 18.4°C | 14.6°C | 29.3°C | 7.6°C | 19 mm | 63% | 3.8 m/s | 2.8 |
| 1990 | 24.6°C | 19.7°C | 14.8°C | 28.3°C | 8.9°C | 0 mm | 55% | 3.1 m/s | 3.4 |
| 1989 | 21.0°C | 16.8°C | 12.6°C | 29.3°C | 8.1°C | 14 mm | 62% | 3.8 m/s | 3.1 |
| 1988 | 22.8°C | 18.6°C | 14.4°C | 27.8°C | 8.0°C | 4 mm | 58% | 3.1 m/s | 3 |
| 1987 | 23.1°C | 18.6°C | 14.1°C | 28.5°C | 8.3°C | 1 mm | 58% | 3.5 m/s | 3.1 |
| 1986 | 20.1°C | 15.8°C | 11.5°C | 24.1°C | 5.8°C | 22 mm | 64% | 3.5 m/s | 2.9 |
| 1985 | 21.5°C | 17.4°C | 13.4°C | 29.3°C | 8.1°C | 19 mm | 62% | 3.3 m/s | 2.9 |
| 1984 | 19.9°C | 16.4°C | 13.0°C | 27.1°C | 7.9°C | 15 mm | 64% | 3.3 m/s | 2.8 |
| 1983 | 22.3°C | 17.8°C | 13.3°C | 28.3°C | 7.8°C | 1 mm | 56% | 3.3 m/s | — |
| 1982 | 18.4°C | 14.5°C | 10.5°C | 23.8°C | 6.7°C | 21 mm | 64% | 3.4 m/s | — |
| 1981 | 23.9°C | 19.0°C | 14.2°C | 26.4°C | 12.3°C | 1 mm | 55% | 2.6 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 22.4°C with lows near 14°C (mean 18.2°C), based on 45 years of NASA POWER data.
December averages 10 mm of rainfall in Al Jubayl, about average for rainfall. The wettest on record was 48 mm in 2006.
The hottest December reached 30.7°C in 2012. The coldest dipped to 4.9°C in 2006.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 2.5°C. Daytime highs moved from 21.2°C to 23.7°C and overnight lows from 12.9°C to 15.3°C over the same span.
December is one of the cooler months of the year in Al Jubayl and about average for rainfall, so plan for around 22.4°C daytime highs and 14°C at night.
Not quite — December is the 3rd coolest month in Al Jubayl, averaging 18.2°C.
For December in Al Jubayl, pack light layers you can adjust through the day, with typical highs of 22.4°C and lows of 14°C.
Relative humidity in December averages 60% — moderately humid.
Average wind speed in December is 3.4 m/s. The windiest December on record averaged 4 m/s (1994).
The wettest December on record was 2006 with 48 mm. On average, December sees 10 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 Al Jubayl 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.
