January is one of the cooler months of the year in Khulayş, with average highs near 29.4°C and lows around 18°C (mean 23.7°C). It is about average for rainfall, averaging 6 mm of rainfall and 51% relative humidity across the period.
January is one of the cooler months of the year in Khulayş. Across 45 years of records, the warmest January in Khulayş was 2010 — when the month averaged 25.7°C — while the coldest was 1992 at 20.5°C. Typical January days reach 29.4°C with nights near 18°C. The long-term trend is warming, about 0.2°C per decade.
January is about average for rainfall in Khulayş, averaging 6 mm of rainfall. The wettest January on record was 2021 with 32 mm, while the driest were 2012, 2018 and 2020, among others at 0 mm.
Relative humidity in Khulayş during January averages 51%. The most humid January was 2023 at 64%, and the least humid was 2010 at 42%.
January receives about 4.4 kWh/m²/day of solar energy in Khulayş. The sunniest Januarys were 2010, 2015 and 2020, among others at 4.8 kWh/m²/day, and the cloudiest were 1991 and 2008 at 3.9.
Average wind speed in Khulayş during January is 3.2 m/s. The windiest January was 2007 at 3.8 m/s, while the calmest was 1985 at 2.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 23.3°C | 23.5°C | 23.5°C | 24.2°C | 23.9°C | +0.6°C |
| Avg High | 29.1°C | 29.2°C | 29.3°C | 29.9°C | 29.4°C | +0.3°C |
| Avg Low | 17.6°C | 17.8°C | 17.8°C | 18.5°C | 18.3°C | +0.7°C |
| Avg Rain | 1 mm | 4 mm | 8 mm | 5 mm | 14 mm | +12 mm |
January temperatures in Khulayş have risen by about 0.7°C between 1981–1985 and 2021–2025.
January has ranged from a record low of 9.7°C (1992) to a record high of 35.2°C (2010).
Rainfall in January is about average for rainfall, averaging 6 mm, with a wettest year of 32 mm.
One of the best times to visit Khulayş
January is one of the best times to visit Khulayş. Expect days averaging 29.4°C and nights around 18°C (mean 23.7°C) — cooler than Khulayş's yearly average — with low rainfall (6 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 | 31.1°C | 24.8°C | 18.6°C | 35.1°C | 15.2°C | 24 mm | 47% | 3.3 m/s | 4.7 |
| 2024 | 30.2°C | 25.0°C | 19.7°C | 34.2°C | 15.9°C | 0 mm | 55% | 2.8 m/s | 4.5 |
| 2023 | 28.7°C | 23.7°C | 18.7°C | 32.6°C | 15.1°C | 16 mm | 64% | 2.7 m/s | 4 |
| 2022 | 28.3°C | 23.1°C | 18.0°C | 32.7°C | 14.0°C | 9 mm | 54% | 3.1 m/s | 4.3 |
| 2021 🌧️ | 30.5°C | 25.0°C | 19.4°C | 33.1°C | 15.4°C | 32 mm | 55% | 3.2 m/s | 4.5 |
| 2020 | 27.8°C | 21.8°C | 15.7°C | 33.4°C | 11.4°C | 0 mm | 45% | 3.7 m/s | 4.8 |
| 2019 | 30.2°C | 25.0°C | 19.8°C | 34.3°C | 15.2°C | 13 mm | 59% | 2.9 m/s | 4.1 |
| 2018 | 29.7°C | 23.5°C | 17.3°C | 33.6°C | 13.7°C | 0 mm | 45% | 3.7 m/s | 4.7 |
| 2017 | 31.1°C | 25.4°C | 19.7°C | 34.2°C | 14.7°C | 2 mm | 57% | 2.7 m/s | 4.6 |
| 2016 | 28.7°C | 23.5°C | 18.3°C | 32.0°C | 12.4°C | 4 mm | 54% | 3.1 m/s | 4.4 |
| 2015 | 29.6°C | 23.5°C | 17.4°C | 34.8°C | 11.9°C | 1 mm | 46% | 3.6 m/s | 4.8 |
| 2014 | 30.3°C | 24.7°C | 19.1°C | 34.2°C | 13.5°C | 15 mm | 54% | 3.3 m/s | 4.3 |
| 2013 | 30.3°C | 24.6°C | 19.0°C | 34.9°C | 13.2°C | 2 mm | 51% | 3 m/s | 4.4 |
| 2012 | 28.5°C | 22.9°C | 17.2°C | 32.4°C | 12.2°C | 0 mm | 52% | 3.2 m/s | 4.5 |
| 2011 | 28.2°C | 23.1°C | 17.9°C | 31.4°C | 12.8°C | 16 mm | 62% | 2.8 m/s | 4.3 |
| 2010 🔥 | 32.0°C | 25.7°C | 19.4°C | 35.2°C | 16.0°C | 0 mm | 42% | 3.5 m/s | 4.8 |
| 2009 | 31.0°C | 25.2°C | 19.4°C | 33.9°C | 16.7°C | 0 mm | 48% | 3.2 m/s | 4.4 |
| 2008 | 27.8°C | 22.7°C | 17.6°C | 32.0°C | 12.7°C | 22 mm | 58% | 3.4 m/s | 3.9 |
| 2007 | 28.8°C | 23.3°C | 17.7°C | 33.8°C | 13.4°C | 12 mm | 47% | 3.8 m/s | 4.2 |
| 2006 | 30.6°C | 25.1°C | 19.6°C | 34.5°C | 14.8°C | 0 mm | 50% | 3.3 m/s | 4.5 |
| 2005 | 28.5°C | 22.7°C | 16.9°C | 33.4°C | 12.3°C | 14 mm | 50% | 3.2 m/s | 4.3 |
| 2004 | 29.0°C | 23.6°C | 18.3°C | 32.5°C | 12.7°C | 22 mm | 57% | 3.1 m/s | 4.1 |
| 2003 | 30.5°C | 24.3°C | 18.1°C | 34.7°C | 14.7°C | 1 mm | 47% | 3.1 m/s | 4.4 |
| 2002 | 28.0°C | 22.2°C | 16.5°C | 33.0°C | 11.5°C | 4 mm | 51% | 3.3 m/s | 4.5 |
| 2001 | 29.6°C | 23.2°C | 16.7°C | 33.5°C | 13.4°C | 0 mm | 45% | 3.3 m/s | 4.8 |
| 2000 | 28.7°C | 23.2°C | 17.6°C | 33.1°C | 11.3°C | 0 mm | 51% | 3.1 m/s | 4.3 |
| 1999 | 29.5°C | 23.9°C | 18.2°C | 34.0°C | 13.7°C | 23 mm | 54% | 3 m/s | 4.4 |
| 1998 | 28.7°C | 22.9°C | 17.2°C | 32.8°C | 10.9°C | 3 mm | 51% | 3.3 m/s | 4.3 |
| 1997 | 29.0°C | 23.6°C | 18.2°C | 32.7°C | 11.4°C | 1 mm | 47% | 3 m/s | 4.2 |
| 1996 | 29.3°C | 23.5°C | 17.7°C | 33.0°C | 13.0°C | 0 mm | 51% | 2.8 m/s | 4.3 |
| 1995 | 30.7°C | 25.0°C | 19.4°C | 33.9°C | 15.2°C | 4 mm | 54% | 2.8 m/s | 4.5 |
| 1994 | 31.2°C | 25.4°C | 19.6°C | 34.0°C | 15.4°C | 2 mm | 51% | 3.2 m/s | 4.5 |
| 1993 | 28.8°C | 23.1°C | 17.3°C | 33.5°C | 11.8°C | 0 mm | 50% | 3.7 m/s | 4.2 |
| 1992 ❄️ | 26.3°C | 20.5°C | 14.8°C | 30.9°C | 9.7°C | 10 mm | 48% | 3.5 m/s | 4.2 |
| 1991 | 28.6°C | 23.1°C | 17.7°C | 32.3°C | 12.3°C | 1 mm | 51% | 3.2 m/s | 3.9 |
| 1990 | 29.6°C | 23.8°C | 18.1°C | 32.5°C | 14.0°C | 0 mm | 49% | 3.3 m/s | 4.4 |
| 1989 | 27.3°C | 21.2°C | 15.1°C | 31.8°C | 11.2°C | 2 mm | 47% | 3.4 m/s | 4.4 |
| 1988 | 29.9°C | 24.0°C | 18.2°C | 33.8°C | 12.9°C | 0 mm | 49% | 3.3 m/s | 4 |
| 1987 | 29.8°C | 23.2°C | 16.7°C | 33.8°C | 13.0°C | 1 mm | 43% | 3.2 m/s | 4.3 |
| 1986 | 29.3°C | 23.5°C | 17.7°C | 31.7°C | 14.6°C | 1 mm | 52% | 2.7 m/s | 4.4 |
| 1985 | 31.0°C | 25.6°C | 20.2°C | 34.0°C | 18.0°C | 5 mm | 55% | 2.6 m/s | 4.1 |
| 1984 | 29.5°C | 23.5°C | 17.4°C | 32.0°C | 12.5°C | 0 mm | 50% | 3.1 m/s | 4.4 |
| 1983 | 26.1°C | 20.6°C | 15.2°C | 30.8°C | 11.2°C | 0 mm | 52% | 3.3 m/s | — |
| 1982 | 30.0°C | 24.5°C | 18.9°C | 34.0°C | 14.1°C | 1 mm | 51% | 3 m/s | — |
| 1981 | 29.1°C | 23.8°C | 18.6°C | 32.5°C | 15.0°C | 0 mm | 55% | 3.1 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 29.4°C with lows near 18°C (mean 23.7°C), based on 45 years of NASA POWER data.
January averages 6 mm of rainfall in Khulayş, about average for rainfall. The wettest on record was 32 mm in 2021.
The hottest January reached 35.2°C in 2010. The coldest dipped to 9.7°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 0.7°C. Daytime highs moved from 29.1°C to 29.8°C and overnight lows from 18.1°C to 18.9°C over the same span.
January is one of the cooler months of the year in Khulayş and about average for rainfall, so plan for around 29.4°C daytime highs and 18°C at night.
Yes — January is the coldest month of the year in Khulayş, averaging 23.7°C.
For January in Khulayş, pack light layers you can adjust through the day, with typical highs of 29.4°C and lows of 18°C.
Relative humidity in January averages 51% — relatively dry.
Average wind speed in January is 3.2 m/s. The windiest January on record averaged 3.8 m/s (2007).
The wettest January on record was 2021 with 32 mm. On average, January sees 6 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 Khulayş behaves each January, 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 January specifically, along with year-by-year records and how the month has changed over the decades.
