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Weather & Climate in Subaykhān, Syria
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Subaykhān enjoys a temperate climate with an average annual temperature of 69°F (20°C). Winters average 45°F in January while summers reach 91°F in July. The area gets 326 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 5.7 inches (drier than the 38-inch national average). The city sits at an elevation of 617 feet.
Temperature
45°F Jan (7°C)
91°F Jul (33°C)
| Annual Average | 68.5°F |
| 27% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 91°F (33°C) |
| Sunny Days | 326 days/yr |
Geography
| Elevation | 617 ft (188 m) |
| Area | 636.7 sq mi (1,649.1 km²) |
| Population Density | 40/sq mi |
| Coordinates | 34.8531°N, 40.5999°W |
| Timezone | Asia/Damascus |
Precipitation & Snow
Air Quality
Earthquake History
9 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Nov 20, 1994 | Syria | M5.4 | 109 km | 29 km |
| May 24, 2005 | 67 km SSE of Ar Raqqah, Syria | M4.6 | 139 km | 10 km |
| Jan 4, 1996 | 54 km WNW of Deir ez-Zor, Syria | M4.6 | 116 km | 10 km |
| Dec 18, 1994 | 36 km W of Deir ez-Zor, Syria | M4.6 | 91 km | 10 km |
| Jul 28, 2016 | 77 km S of Ar Raqqah, Syria | M4.4 | 145 km | 27 km |
| Jul 18, 2021 | 73 km WSW of Al May?d?n, Syria | M4.4 | 83 km | 10 km |
| Jul 6, 2020 | 50 km NE of Deir ez-Zor, Syria | M4.3 | 89 km | 10 km |
| Jul 16, 2020 | 48 km ENE of Deir ez-Zor, Syria | M4.2 | 80 km | 10 km |
| Jun 17, 2007 | 19 km ENE of Deir ez-Zor, Syria | M4.0 | 65 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 0.9 in | Coldest |
| February | 50°F (10°C) | 0.8 in | |
| March | 57°F (14°C) | 1.1 in | Wettest |
| April | 68°F (20°C) | 0.8 in | |
| May | 78°F (25°C) | 0.3 in | |
| June | 86°F (30°C) | 0.0 in | |
| July | 91°F (33°C) | 0.0 in | Warmest, Driest |
| August | 89°F (32°C) | 0.0 in | |
| September | 83°F (28°C) | 0.0 in | |
| October | 72°F (22°C) | 0.2 in | |
| November | 58°F (14°C) | 0.6 in | |
| December | 48°F (9°C) | 0.9 in |
Subaykhān has a seasonal temperature swing of 46°F / from 45°F in January to 91°F in July. Total annual precipitation is 5.7 inches, with March being the wettest month (1.1") and July the driest (0.0").