March is one of the cooler months of the year in As Sulayyil, with average highs near 32.1°C and lows around 16.8°C (mean 24.5°C). It is about average for rainfall, averaging 4 mm of rainfall and 26% relative humidity across the period.
March is one of the cooler months of the year in As Sulayyil. Across 45 years of records, the warmest March in As Sulayyil was 2016 — when the month averaged 27°C — while the coldest was 1983 at 21.5°C. Typical March days reach 32.1°C with nights near 16.8°C. The long-term trend is warming, about 0.3°C per decade.
March is about average for rainfall in As Sulayyil, averaging 4 mm of rainfall. The wettest March on record was 1983 with 25 mm, while the driest were 2019, 2021 and 2022, among others at 0 mm.
Relative humidity in As Sulayyil during March averages 26%. The most humid March was 1982 at 38%, and the least humid was 2008 at 13%.
March receives about 6.5 kWh/m²/day of solar energy in As Sulayyil. The sunniest March was 2008 at 7.2 kWh/m²/day, and the cloudiest was 2024 at 5.8.
Average wind speed in As Sulayyil during March is 3.5 m/s. The windiest Marchs were 1998 and 2000 at 4 m/s, while the calmest was 2008 at 2.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 23.9°C | 24.2°C | 24.5°C | 24.9°C | 24.9°C | +1°C |
| Avg High | 31.4°C | 31.5°C | 32.4°C | 32.7°C | 32.8°C | +1.4°C |
| Avg Low | 16.4°C | 17.0°C | 16.5°C | 17.1°C | 17.1°C | +0.7°C |
| Avg Rain | 10 mm | 2 mm | 0 mm | 1 mm | 6 mm | -4 mm |
March temperatures in As Sulayyil have risen by about 1.5°C between 1981–1985 and 2021–2025.
March has ranged from a record low of 7.7°C (1983) to a record high of 41.5°C (2019).
Rainfall in March is about average for rainfall, averaging 4 mm, with a wettest year of 25 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.5°C per decade while lows rose 0.2°C per decade, widening the gap between day and night.
One of the best times to visit As Sulayyil
March is one of the best times to visit As Sulayyil. Expect days averaging 32.1°C and nights around 16.8°C (mean 24.5°C) — cooler than As Sulayyil's yearly average — with low rainfall (4 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 | 32.2°C | 24.9°C | 17.6°C | 37.6°C | 12.6°C | 4 mm | 28% | 3.3 m/s | 6.3 |
| 2024 | 32.7°C | 25.7°C | 18.7°C | 39.1°C | 11.9°C | 12 mm | 31% | 3.7 m/s | 5.8 |
| 2023 | 32.1°C | 24.9°C | 17.7°C | 36.7°C | 11.6°C | 18 mm | 32% | 3.5 m/s | 6.4 |
| 2022 | 33.2°C | 24.4°C | 15.5°C | 38.4°C | 11.3°C | 0 mm | 16% | 3.2 m/s | 6.7 |
| 2021 | 34.2°C | 25.3°C | 16.3°C | 38.2°C | 13.3°C | 0 mm | 18% | 3.4 m/s | 6.8 |
| 2020 | 32.4°C | 24.4°C | 16.5°C | 39.8°C | 11.3°C | 1 mm | 23% | 3.2 m/s | 6.7 |
| 2019 | 32.0°C | 24.7°C | 17.3°C | 41.5°C | 11.5°C | 0 mm | 22% | 3.4 m/s | 6.5 |
| 2018 | 33.6°C | 25.4°C | 17.2°C | 39.3°C | 14.2°C | 0 mm | 20% | 3.2 m/s | 6.9 |
| 2017 | 34.0°C | 26.6°C | 19.2°C | 40.1°C | 15.4°C | 2 mm | 29% | 3.2 m/s | 6.3 |
| 2016 🔥 | 34.2°C | 27.0°C | 19.7°C | 40.6°C | 15.7°C | 3 mm | 28% | 3.3 m/s | 6.5 |
| 2015 | 33.5°C | 25.6°C | 17.6°C | 38.8°C | 10.7°C | 0 mm | 26% | 3.3 m/s | 6.5 |
| 2014 | 32.5°C | 24.8°C | 17.1°C | 37.7°C | 10.7°C | 0 mm | 24% | 3.6 m/s | 6.5 |
| 2013 | 32.3°C | 24.3°C | 16.3°C | 35.8°C | 11.5°C | 0 mm | 25% | 3.3 m/s | 6.7 |
| 2012 | 31.1°C | 22.8°C | 14.4°C | 37.5°C | 9.8°C | 0 mm | 21% | 3.5 m/s | 6.4 |
| 2011 | 30.3°C | 23.1°C | 15.8°C | 36.1°C | 12.2°C | 2 mm | 24% | 3.7 m/s | 6.2 |
| 2010 | 33.6°C | 25.1°C | 16.6°C | 38.0°C | 13.5°C | 0 mm | 18% | 3.1 m/s | 7 |
| 2009 | 32.4°C | 24.1°C | 15.9°C | 39.1°C | 10.6°C | 0 mm | 19% | 3.4 m/s | 6.8 |
| 2008 | 32.7°C | 23.4°C | 14.0°C | 37.1°C | 10.2°C | 0 mm | 13% | 2.9 m/s | 7.2 |
| 2007 | 33.0°C | 25.0°C | 17.0°C | 40.1°C | 10.7°C | 0 mm | 24% | 3.5 m/s | 6.7 |
| 2006 | 31.7°C | 23.8°C | 15.9°C | 36.6°C | 9.5°C | 0 mm | 24% | 3.2 m/s | 6.7 |
| 2005 | 33.6°C | 25.9°C | 18.2°C | 39.4°C | 14.2°C | 0 mm | 28% | 3.8 m/s | 6.8 |
| 2004 | 32.1°C | 23.9°C | 15.8°C | 37.0°C | 12.3°C | 0 mm | 17% | 3.4 m/s | 6.9 |
| 2003 | 33.2°C | 25.4°C | 17.7°C | 39.8°C | 11.4°C | 0 mm | 24% | 3.4 m/s | 6.7 |
| 2002 | 32.3°C | 25.0°C | 17.8°C | 39.7°C | 10.2°C | 0 mm | 27% | 3.5 m/s | 6.7 |
| 2001 | 32.0°C | 25.1°C | 18.1°C | 35.1°C | 12.9°C | 0 mm | 28% | 3.5 m/s | 6.5 |
| 2000 | 31.5°C | 23.2°C | 14.9°C | 37.5°C | 9.4°C | 0 mm | 19% | 4 m/s | 6.9 |
| 1999 | 31.2°C | 23.3°C | 15.3°C | 37.7°C | 12.1°C | 0 mm | 26% | 3.6 m/s | 6.8 |
| 1998 | 32.8°C | 25.3°C | 17.8°C | 40.0°C | 11.2°C | 3 mm | 29% | 4 m/s | 6.6 |
| 1997 | 30.6°C | 23.6°C | 16.7°C | 35.8°C | 10.0°C | 0 mm | 32% | 3.4 m/s | 6.4 |
| 1996 | 32.6°C | 25.8°C | 19.0°C | 37.0°C | 13.8°C | 0 mm | 33% | 3.1 m/s | 6 |
| 1995 | 30.9°C | 24.0°C | 17.1°C | 37.1°C | 10.6°C | 6 mm | 37% | 3.8 m/s | 6.2 |
| 1994 | 31.6°C | 24.7°C | 17.9°C | 38.2°C | 12.3°C | 1 mm | 30% | 3.5 m/s | 6.3 |
| 1993 | 32.1°C | 24.4°C | 16.6°C | 36.7°C | 10.1°C | 0 mm | 25% | 3.7 m/s | 6.5 |
| 1992 | 29.9°C | 22.7°C | 15.4°C | 36.2°C | 8.3°C | 1 mm | 29% | 3.6 m/s | 6.2 |
| 1991 | 31.1°C | 24.3°C | 17.5°C | 37.5°C | 9.8°C | 11 mm | 34% | 3.7 m/s | 6.1 |
| 1990 | 32.1°C | 24.2°C | 16.2°C | 37.3°C | 8.8°C | 1 mm | 24% | 3.7 m/s | 6.4 |
| 1989 | 30.7°C | 23.2°C | 15.7°C | 37.6°C | 11.5°C | 1 mm | 30% | 3.6 m/s | 6 |
| 1988 | 33.5°C | 24.8°C | 16.2°C | 38.8°C | 11.7°C | 0 mm | 20% | 3.4 m/s | 6.2 |
| 1987 | 32.0°C | 24.8°C | 17.7°C | 36.5°C | 10.9°C | 18 mm | 35% | 3.2 m/s | 5.9 |
| 1986 | 32.4°C | 24.7°C | 17.1°C | 38.7°C | 14.3°C | 2 mm | 30% | 3.6 m/s | 6.5 |
| 1985 | 32.0°C | 23.9°C | 15.7°C | 39.1°C | 9.7°C | 0 mm | 23% | 3.8 m/s | 6.4 |
| 1984 | 32.8°C | 24.4°C | 16.0°C | 38.3°C | 11.4°C | 22 mm | 27% | 3.2 m/s | 6.1 |
| 1983 ❄️ 🌧️ | 28.1°C | 21.5°C | 14.9°C | 33.7°C | 7.7°C | 25 mm | 35% | 3.7 m/s | — |
| 1982 | 30.5°C | 23.6°C | 16.8°C | 38.5°C | 9.8°C | 6 mm | 38% | 3.6 m/s | — |
| 1981 | 31.0°C | 24.3°C | 17.6°C | 36.2°C | 12.0°C | 18 mm | 36% | 3.2 m/s | — |
Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.
The average high in March is around 32.1°C with lows near 16.8°C (mean 24.5°C), based on 45 years of NASA POWER data.
March averages 4 mm of rainfall in As Sulayyil, about average for rainfall. The wettest on record was 25 mm in 1983.
The hottest March reached 41.5°C in 2019. The coldest dipped to 7.7°C in 1983.
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 30.9°C to 32.9°C and overnight lows from 16.2°C to 17.2°C over the same span.
March is one of the cooler months of the year in As Sulayyil and about average for rainfall, so plan for around 32.1°C daytime highs and 16.8°C at night.
Not quite — March is the 5th coolest month in As Sulayyil, averaging 24.5°C.
For March in As Sulayyil, pack light, breathable clothing and sun protection, with typical highs of 32.1°C and lows of 16.8°C.
Relative humidity in March averages 26% — relatively dry.
Average wind speed in March is 3.5 m/s. The windiest March on record averaged 4 m/s (1998).
The wettest March on record was 1983 with 25 mm. On average, March sees 4 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 As Sulayyil 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.
