March is one of the cooler months of the year in ‘Unayzah, with average highs near 27.9°C and lows around 11.9°C (mean 19.9°C). It is about average for rainfall, averaging 8 mm of rainfall and 31% relative humidity across the period.
March is one of the cooler months of the year in ‘Unayzah. Across 45 years of records, the warmest March in ‘Unayzah was 2018 — when the month averaged 23.6°C — while the coldest were 1983 and 1992 at 16.5°C. Typical March days reach 27.9°C with nights near 11.9°C. The long-term trend is warming, about 0.5°C per decade.
March is about average for rainfall in ‘Unayzah, averaging 8 mm of rainfall. The wettest March on record was 1981 with 77 mm, while the driest were 2019, 2021 and 2022, among others at 0 mm.
Relative humidity in ‘Unayzah during March averages 31%. The most humid March was 1981 at 45%, and the least humid was 2008 at 15%.
March receives about 6 kWh/m²/day of solar energy in ‘Unayzah. The sunniest March was 2000 at 6.7 kWh/m²/day, and the cloudiest was 1985 at 5.4.
Average wind speed in ‘Unayzah during March is 3 m/s. The windiest March was 1984 at 3.5 m/s, while the calmest was 2002 at 2.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 19.4°C | 18.5°C | 20.5°C | 20.9°C | 20.5°C | +1.1°C |
| Avg High | 27.3°C | 26.2°C | 28.9°C | 28.8°C | 28.5°C | +1.2°C |
| Avg Low | 11.5°C | 10.7°C | 12.1°C | 12.9°C | 12.4°C | +0.9°C |
| Avg Rain | 20 mm | 10 mm | 1 mm | 1 mm | 10 mm | -10 mm |
March temperatures in ‘Unayzah have risen by about 1.5°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 0.2°C (1985) to a record high of 38.9°C (2018).
Rainfall in March is about average for rainfall, averaging 8 mm, with a wettest year of 77 mm.
One of the best times to visit ‘Unayzah
March is one of the best times to visit ‘Unayzah. Expect days averaging 27.9°C and nights around 11.9°C (mean 19.9°C) — cooler than ‘Unayzah's yearly average — with low rainfall (8 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 | 27.2°C | 19.5°C | 11.8°C | 35.7°C | 3.7°C | 23 mm | 43% | 2.8 m/s | 6 |
| 2024 | 27.0°C | 19.5°C | 11.9°C | 32.3°C | 0.9°C | 28 mm | 40% | 3.1 m/s | 5.6 |
| 2023 | 28.1°C | 20.3°C | 12.6°C | 32.6°C | 8.3°C | 8 mm | 41% | 2.8 m/s | 5.9 |
| 2022 | 29.2°C | 20.9°C | 12.6°C | 37.4°C | 2.3°C | 0 mm | 22% | 3.1 m/s | 6 |
| 2021 | 31.1°C | 22.4°C | 13.7°C | 37.8°C | 7.1°C | 0 mm | 26% | 3.3 m/s | 6.2 |
| 2020 | 28.4°C | 20.2°C | 11.9°C | 34.2°C | 6.1°C | 0 mm | 26% | 2.8 m/s | 6.2 |
| 2019 | 25.9°C | 17.9°C | 9.9°C | 34.2°C | 4.3°C | 0 mm | 28% | 3 m/s | 6.3 |
| 2018 🔥 | 32.2°C | 23.6°C | 15.0°C | 38.9°C | 9.7°C | 0 mm | 23% | 2.8 m/s | 6.2 |
| 2017 | 28.3°C | 20.3°C | 12.4°C | 33.9°C | 7.5°C | 1 mm | 36% | 3.2 m/s | 5.7 |
| 2016 | 29.6°C | 22.1°C | 14.5°C | 38.2°C | 8.2°C | 1 mm | 31% | 3.1 m/s | 5.9 |
| 2015 | 29.6°C | 22.1°C | 14.5°C | 38.6°C | 9.3°C | 0 mm | 31% | 3 m/s | 5.9 |
| 2014 | 28.9°C | 21.5°C | 14.2°C | 34.9°C | 5.9°C | 5 mm | 31% | 3 m/s | 6 |
| 2013 | 30.0°C | 21.8°C | 13.6°C | 34.5°C | 4.7°C | 0 mm | 27% | 3.1 m/s | 6.2 |
| 2012 | 26.4°C | 18.2°C | 9.9°C | 35.8°C | 2.4°C | 1 mm | 24% | 3.2 m/s | 6.1 |
| 2011 | 26.6°C | 19.0°C | 11.4°C | 34.8°C | 4.9°C | 1 mm | 27% | 3 m/s | 6 |
| 2010 | 30.7°C | 22.1°C | 13.4°C | 37.8°C | 9.1°C | 1 mm | 19% | 2.9 m/s | 6.4 |
| 2009 | 28.2°C | 20.0°C | 11.9°C | 35.8°C | 5.9°C | 0 mm | 24% | 3.2 m/s | 6.2 |
| 2008 | 32.1°C | 22.8°C | 13.5°C | 37.8°C | 5.8°C | 0 mm | 15% | 2.9 m/s | 6.5 |
| 2007 | 28.6°C | 20.3°C | 12.0°C | 35.7°C | 6.2°C | 0 mm | 23% | 2.9 m/s | 6.3 |
| 2006 | 28.9°C | 20.3°C | 11.7°C | 33.8°C | 7.6°C | 1 mm | 24% | 3 m/s | 6.5 |
| 2005 | 28.5°C | 20.7°C | 12.9°C | 35.6°C | 8.1°C | 6 mm | 35% | 3.3 m/s | 6 |
| 2004 | 30.0°C | 21.1°C | 12.2°C | 35.4°C | 5.9°C | 0 mm | 24% | 2.9 m/s | 6.5 |
| 2003 | 28.4°C | 19.6°C | 10.9°C | 34.9°C | 3.3°C | 0 mm | 24% | 3.1 m/s | 6.3 |
| 2002 | 27.5°C | 19.8°C | 12.1°C | 33.7°C | 8.3°C | 5 mm | 35% | 2.6 m/s | 5.9 |
| 2001 | 29.0°C | 21.5°C | 14.0°C | 34.6°C | 9.8°C | 1 mm | 36% | 2.9 m/s | 6 |
| 2000 | 27.6°C | 18.7°C | 9.9°C | 35.9°C | 3.1°C | 0 mm | 20% | 3.3 m/s | 6.7 |
| 1999 | 27.6°C | 19.3°C | 11.0°C | 36.6°C | 6.2°C | 3 mm | 29% | 3.2 m/s | 6.3 |
| 1998 | 25.4°C | 18.5°C | 11.6°C | 35.4°C | 4.9°C | 16 mm | 43% | 3.3 m/s | 5.6 |
| 1997 | 24.7°C | 17.1°C | 9.6°C | 31.3°C | 2.8°C | 6 mm | 34% | 2.7 m/s | 6.1 |
| 1996 | 26.3°C | 18.5°C | 10.7°C | 31.6°C | 6.0°C | 11 mm | 34% | 2.7 m/s | 5.9 |
| 1995 | 26.8°C | 19.0°C | 11.2°C | 31.1°C | 7.0°C | 20 mm | 37% | 2.9 m/s | 5.7 |
| 1994 | 26.8°C | 19.0°C | 11.2°C | 34.6°C | 5.5°C | 6 mm | 28% | 3 m/s | 6.3 |
| 1993 | 26.6°C | 18.8°C | 11.0°C | 33.2°C | 3.3°C | 28 mm | 33% | 2.8 m/s | 5.7 |
| 1992 | 24.1°C | 16.5°C | 8.9°C | 34.1°C | 1.1°C | 1 mm | 32% | 2.9 m/s | 5.6 |
| 1991 | 26.8°C | 18.9°C | 11.0°C | 36.6°C | 4.7°C | 5 mm | 35% | 2.8 m/s | 5.9 |
| 1990 | 27.0°C | 19.1°C | 11.1°C | 31.7°C | 5.0°C | 2 mm | 27% | 3 m/s | 6.2 |
| 1989 | 27.3°C | 19.6°C | 11.9°C | 33.7°C | 4.3°C | 2 mm | 30% | 3 m/s | 5.6 |
| 1988 | 29.3°C | 21.1°C | 12.9°C | 37.2°C | 6.6°C | 0 mm | 26% | 3.2 m/s | 5.6 |
| 1987 | 26.8°C | 18.7°C | 10.7°C | 33.2°C | 6.6°C | 27 mm | 38% | 3.1 m/s | 5.6 |
| 1986 | 28.1°C | 20.1°C | 12.1°C | 35.7°C | 7.4°C | 15 mm | 35% | 2.9 m/s | 5.8 |
| 1985 | 27.7°C | 19.3°C | 10.8°C | 36.4°C | 0.2°C | 11 mm | 36% | 3.2 m/s | 5.4 |
| 1984 | 29.5°C | 21.8°C | 14.2°C | 34.8°C | 9.6°C | 25 mm | 39% | 3.5 m/s | 5.5 |
| 1983 ❄️ | 24.6°C | 16.5°C | 8.4°C | 30.8°C | 1.6°C | 17 mm | 37% | 3.4 m/s | — |
| 1982 | 25.3°C | 17.9°C | 10.5°C | 31.2°C | 4.8°C | 7 mm | 39% | 3.2 m/s | — |
| 1981 🌧️ | 26.8°C | 19.3°C | 11.8°C | 32.5°C | 6.0°C | 77 mm | 45% | 2.8 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 27.9°C with lows near 11.9°C (mean 19.9°C), based on 45 years of NASA POWER data.
March averages 8 mm of rainfall in ‘Unayzah, about average for rainfall. The wettest on record was 77 mm in 1981.
The hottest March reached 38.9°C in 2018. The coldest dipped to 0.2°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 1.5°C. Daytime highs moved from 26.8°C to 28.5°C and overnight lows from 11.1°C to 12.5°C over the same span.
March is one of the cooler months of the year in ‘Unayzah and about average for rainfall, so plan for around 27.9°C daytime highs and 11.9°C at night.
Not quite — March is the 4th coolest month in ‘Unayzah, averaging 19.9°C.
For March in ‘Unayzah, pack light layers you can adjust through the day, with typical highs of 27.9°C and lows of 11.9°C.
Relative humidity in March averages 31% — relatively dry.
Average wind speed in March is 3 m/s. The windiest March on record averaged 3.5 m/s (1984).
The wettest March on record was 1981 with 77 mm. On average, March sees 8 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 ‘Unayzah behaves each March, 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 March specifically, along with year-by-year records and how the month has changed over the decades.
