December is one of the cooler months of the year in Al Quway‘īyah, with average highs near 23.2°C and lows around 9.3°C (mean 16.3°C). It is about average for rainfall, averaging 5 mm of rainfall and 41% relative humidity across the period.
December is one of the cooler months of the year in Al Quway‘īyah. Across 45 years of records, the warmest December in Al Quway‘īyah was 2001 — when the month averaged 19.5°C — while the coldest was 2006 at 12.8°C. Typical December days reach 23.2°C with nights near 9.3°C. The long-term trend is warming, about 0.2°C per decade.
December is about average for rainfall in Al Quway‘īyah, averaging 5 mm of rainfall. The wettest December on record was 2025 with 21 mm, while the driest were 2017, 2019 and 2024, among others at 0 mm.
Relative humidity in Al Quway‘īyah during December averages 41%. The most humid December was 1995 at 59%, and the least humid was 2005 at 28%.
December receives about 4.1 kWh/m²/day of solar energy in Al Quway‘īyah. The sunniest December was 2008 at 4.7 kWh/m²/day, and the cloudiest was 1995 at 3.3.
Average wind speed in Al Quway‘īyah during December is 3.3 m/s. The windiest Decembers were 1992, 2001 and 2002 at 3.9 m/s, while the calmest was 2011 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 15.4°C | 16.7°C | 16.2°C | 16.2°C | 16.9°C | +1.5°C |
| Avg High | 22.3°C | 23.6°C | 23.3°C | 23.4°C | 23.7°C | +1.4°C |
| Avg Low | 8.6°C | 9.8°C | 9.3°C | 9.0°C | 10.1°C | +1.5°C |
| Avg Rain | 7 mm | 3 mm | 3 mm | 2 mm | 9 mm | +2 mm |
December temperatures in Al Quway‘īyah have risen by about 1.8°C between 1981–1985 and 2021–2025.
December has ranged from a record low of -1.3°C (1986) to a record high of 30°C (1991).
Rainfall in December is about average for rainfall, averaging 5 mm, with a wettest year of 21 mm.
A good time to visit Al Quway‘īyah
December is a good time to visit Al Quway‘īyah, with days averaging 23.2°C and nights around 9.3°C (mean 16.3°C, cooler than Al Quway‘īyah's yearly average) and low rainfall. March and November are marginally more temperate, but December still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 🌧️ | 22.5°C | 15.8°C | 9.2°C | 27.2°C | 1.8°C | 21 mm | 45% | 3.1 m/s | — |
| 2024 | 24.5°C | 17.3°C | 10.1°C | 29.0°C | 3.7°C | 0 mm | 34% | 3.4 m/s | 4.2 |
| 2023 | 24.9°C | 17.7°C | 10.6°C | 29.2°C | 4.6°C | 7 mm | 36% | 3.3 m/s | 4.2 |
| 2022 | 23.3°C | 16.9°C | 10.6°C | 28.3°C | 2.7°C | 7 mm | 46% | 3.3 m/s | 3.7 |
| 2021 | 24.3°C | 17.4°C | 10.5°C | 27.6°C | 6.7°C | 0 mm | 36% | 3.2 m/s | 3.9 |
| 2020 | 22.9°C | 16.3°C | 9.6°C | 28.7°C | 5.3°C | 19 mm | 48% | 3.2 m/s | 4.1 |
| 2019 | 24.6°C | 17.3°C | 10.0°C | 28.9°C | 4.5°C | 0 mm | 40% | 3.2 m/s | 4.2 |
| 2018 | 24.9°C | 18.0°C | 11.2°C | 29.0°C | 7.9°C | 3 mm | 45% | 3.3 m/s | 4.1 |
| 2017 | 22.7°C | 15.1°C | 7.5°C | 28.5°C | 1.1°C | 0 mm | 30% | 2.6 m/s | 4.6 |
| 2016 | 24.5°C | 17.0°C | 9.6°C | 29.4°C | 4.7°C | 9 mm | 48% | 3.4 m/s | 4.2 |
| 2015 | 22.0°C | 15.5°C | 9.0°C | 29.0°C | 1.8°C | 1 mm | 45% | 3.7 m/s | 4 |
| 2014 | 23.7°C | 16.6°C | 9.6°C | 28.0°C | 6.6°C | 0 mm | 43% | 2.8 m/s | 4.3 |
| 2013 | 22.5°C | 15.5°C | 8.5°C | 28.3°C | 2.4°C | 0 mm | 37% | 3.3 m/s | 4.1 |
| 2012 | 23.4°C | 17.0°C | 10.6°C | 28.6°C | 3.9°C | 4 mm | 49% | 3.8 m/s | 4 |
| 2011 | 22.1°C | 14.3°C | 6.5°C | 28.0°C | 3.4°C | 0 mm | 32% | 2.5 m/s | 4.5 |
| 2010 | 23.1°C | 15.4°C | 7.8°C | 26.4°C | 2.3°C | 0 mm | 29% | 2.7 m/s | 4.5 |
| 2009 | 23.3°C | 16.7°C | 10.1°C | 27.3°C | 6.3°C | 3 mm | 46% | 3.2 m/s | 4 |
| 2008 | 22.4°C | 14.2°C | 6.1°C | 26.6°C | -0.1°C | 0 mm | 28% | 2.9 m/s | 4.7 |
| 2007 | 24.4°C | 17.0°C | 9.7°C | 28.9°C | 2.9°C | 0 mm | 36% | 3.5 m/s | 4.2 |
| 2006 ❄️ | 19.5°C | 12.8°C | 6.1°C | 27.0°C | -0.1°C | 3 mm | 49% | 3.4 m/s | 4 |
| 2005 | 25.1°C | 17.7°C | 10.4°C | 28.5°C | 5.2°C | 0 mm | 28% | 2.8 m/s | 4.4 |
| 2004 | 21.0°C | 14.5°C | 8.1°C | 26.1°C | 1.0°C | 7 mm | 50% | 3.6 m/s | 3.9 |
| 2003 | 23.9°C | 17.2°C | 10.5°C | 27.5°C | 6.9°C | 15 mm | 51% | 3.5 m/s | 4.1 |
| 2002 | 23.1°C | 16.5°C | 9.9°C | 28.7°C | 2.3°C | 3 mm | 45% | 3.9 m/s | 3.8 |
| 2001 🔥 | 26.5°C | 19.5°C | 12.6°C | 29.7°C | 8.2°C | 1 mm | 40% | 3.9 m/s | 4.1 |
| 2000 | 23.5°C | 16.4°C | 9.2°C | 28.5°C | 3.5°C | 0 mm | 36% | 3.6 m/s | 4.6 |
| 1999 | 23.9°C | 16.4°C | 8.8°C | 27.7°C | 4.3°C | 0 mm | 37% | 3 m/s | 4.3 |
| 1998 | 26.4°C | 18.5°C | 10.5°C | 28.2°C | 7.5°C | 0 mm | 31% | 2.8 m/s | 4.5 |
| 1997 | 23.4°C | 17.1°C | 10.7°C | 27.8°C | 4.3°C | 3 mm | 49% | 3.8 m/s | 3.9 |
| 1996 | 23.5°C | 16.4°C | 9.4°C | 26.8°C | 6.8°C | 0 mm | 38% | 3.2 m/s | 4 |
| 1995 | 21.0°C | 15.8°C | 10.6°C | 28.5°C | 3.8°C | 18 mm | 59% | 3.8 m/s | 3.3 |
| 1994 | 22.0°C | 15.3°C | 8.6°C | 28.8°C | 2.8°C | 2 mm | 39% | 3.7 m/s | 3.9 |
| 1993 | 24.6°C | 17.0°C | 9.3°C | 27.3°C | 5.0°C | 0 mm | 37% | 2.9 m/s | 4.3 |
| 1992 | 21.9°C | 15.8°C | 9.8°C | 26.6°C | 3.8°C | 9 mm | 52% | 3.9 m/s | 3.6 |
| 1991 | 24.3°C | 17.4°C | 10.5°C | 30.0°C | 4.0°C | 0 mm | 41% | 3.5 m/s | 4.1 |
| 1990 | 25.3°C | 17.5°C | 9.6°C | 27.9°C | 3.1°C | 0 mm | 29% | 2.9 m/s | 4.1 |
| 1989 | 22.1°C | 15.6°C | 9.0°C | 27.8°C | 4.0°C | 0 mm | 44% | 3.2 m/s | 4 |
| 1988 | 23.7°C | 16.4°C | 9.1°C | 28.6°C | 1.8°C | 0 mm | 36% | 3.2 m/s | 3.8 |
| 1987 | 23.8°C | 16.9°C | 10.0°C | 27.9°C | 5.4°C | 0 mm | 39% | 3.7 m/s | 3.7 |
| 1986 | 21.1°C | 14.1°C | 7.1°C | 26.5°C | -1.3°C | 19 mm | 50% | 3.6 m/s | 3.8 |
| 1985 | 21.9°C | 15.2°C | 8.5°C | 28.7°C | 2.0°C | 14 mm | 44% | 3.2 m/s | 3.8 |
| 1984 | 21.7°C | 15.6°C | 9.5°C | 27.0°C | 4.8°C | 12 mm | 54% | 3.7 m/s | 3.5 |
| 1983 | 22.0°C | 14.9°C | 7.9°C | 27.3°C | 2.5°C | 0 mm | 39% | 3.4 m/s | — |
| 1982 | 19.4°C | 12.9°C | 6.4°C | 27.4°C | 1.2°C | 21 mm | 57% | 3.7 m/s | — |
| 1981 | 24.8°C | 17.2°C | 9.6°C | 27.7°C | 6.6°C | 1 mm | 34% | 3.7 m/s | — |
Actual recorded December data for each year, 1981–2025 — sourced from NASA POWER.
The average high in December is around 23.2°C with lows near 9.3°C (mean 16.3°C), based on 45 years of NASA POWER data.
December averages 5 mm of rainfall in Al Quway‘īyah, about average for rainfall. The wettest on record was 21 mm in 2025.
The hottest December reached 30°C in 1991. The coldest dipped to -1.3°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average December temperatures have risen by about 1.8°C. Daytime highs moved from 22°C to 23.9°C and overnight lows from 8.4°C to 10.2°C over the same span.
December is one of the cooler months of the year in Al Quway‘īyah and about average for rainfall, so plan for around 23.2°C daytime highs and 9.3°C at night.
Not quite — December is the 2nd coolest month in Al Quway‘īyah, averaging 16.3°C.
For December in Al Quway‘īyah, pack light layers you can adjust through the day, with typical highs of 23.2°C and lows of 9.3°C.
Relative humidity in December averages 41% — relatively dry.
Average wind speed in December is 3.3 m/s. The windiest December on record averaged 3.9 m/s (1992).
The wettest December on record was 2025 with 21 mm. On average, December sees 5 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 Quway‘īyah 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.
