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Weather & Climate in As Sulayyil, Saudi Arabia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
As Sulayyil has a warm climate with an average annual temperature of 84°F (29°C). Winters average 65°F in January while summers reach 99°F in July. The area gets 330 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 3.4 inches (drier than the 38-inch national average). The city sits at an elevation of 1,988 feet.
Temperature
65°F Jan (18°C)
99°F Jul (37°C)
| Annual Average | 84.1°F |
| 56% above US avg | |
| January Average | 65°F (18°C) |
| July Average | 99°F (37°C) |
| Sunny Days | 330 days/yr |
Geography
| Elevation | 1,988 ft (606 m) |
| Area | 294.7 sq mi (763.2 km²) |
| Population Density | 82/sq mi |
| Coordinates | 20.4607°N, 45.5779°W |
| Timezone | Asia/Riyadh |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 65°F (18°C) | 0.2 in | Coldest |
| February | 71°F (21°C) | 0.2 in | |
| March | 78°F (25°C) | 1.3 in | Wettest |
| April | 86°F (30°C) | 0.8 in | |
| May | 95°F (35°C) | 0.2 in | |
| June | 98°F (36°C) | 0.0 in | |
| July | 99°F (37°C) | 0.0 in | Warmest, Driest |
| August | 99°F (37°C) | 0.1 in | |
| September | 94°F (34°C) | 0.0 in | |
| October | 84°F (29°C) | 0.0 in | |
| November | 75°F (24°C) | 0.1 in | |
| December | 67°F (20°C) | 0.2 in |
As Sulayyil has a seasonal temperature swing of 35°F / from 65°F in January to 99°F in July. Total annual precipitation is 3.4 inches, with March being the wettest month (1.3") and July the driest (0.0").