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Hilvan, Turkey

Full City Profile

16,990 Population 40/sq mi density
1,936 ft Elevation 590 meters
63°F Avg Temperature 17°C
Hilvan enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 40°F in January while summers reach 87°F in July. The area gets 299 sunny days per year. Annual precipitation totals 20.2 inches. The area receives 0.0 inches of snow annually.

Temperature

40°F Jan (5°C) 87°F Jul (31°C)
Annual Average63.3°F
17% above US avg
January Average40°F (5°C)
July Average87°F (31°C)
Sunny Days299 days/yr

Geography

Elevation1,936 ft (590 m)
Area429.0 sq mi (1,111.0 km²)
Population Density40/sq mi
Coordinates37.5869°N, 38.9551°W
TimezoneEurope/Istanbul

Precipitation & Snow

Annual Rainfall 20.2"
47% below US avg
Snowfall 0.0"
Wettest Month (Dec) 3.50"
Driest Month (Jul) 0.08"

Air Quality

Earthquake History

434 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.7. Most recent: M4.2 on Jun 14, 2025.

Jan 24, 2020 13 km N of Do?anyol, Turkey M6.7 94 km
Feb 6, 2023 12 km W of Çelikhan, Turkey M6.0 90 km
Oct 16, 2024 19 km W of Doğanyol, Turkey M6.0 82 km
Feb 6, 2023 9 km SW of Do?an?ehir, Turkey M5.8 112 km
Feb 6, 2023 7 km SW of Ye?ilyurt, Turkey M5.7 100 km
Aug 11, 2004 8 km SSW of Sivrice, Turkey M5.7 92 km
Feb 21, 2007 12 km N of Çüngü?, Turkey M5.7 86 km
Jul 13, 2003 6 km WSW of Do?anyol, Turkey M5.6 78 km
Mar 2, 2017 5 km NW of Samsat, Turkey M5.6 46 km
Feb 7, 2023 8 km ESE of Gölba??, Turkey M5.5 110 km
Feb 9, 2007 9 km N of Do?anyol, Turkey M5.5 90 km
Feb 7, 2023 7 km NNE of Sincik, Turkey M5.4 63 km
Feb 8, 2023 17 km N of Gölba??, Turkey M5.4 120 km
Feb 6, 2023 eastern Turkey M5.4 96 km
Feb 6, 2023 16 km WSW of Do?an?ehir, Turkey M5.3 120 km
Feb 6, 2023 Central Turkey M5.3 94 km
Feb 7, 2023 4 km WSW of Sincik, Turkey M5.3 59 km
Apr 9, 2022 9 km NNE of Sincik, Turkey M5.3 64 km
Apr 24, 2018 3 km ENE of Samsat, Turkey M5.2 39 km
Mar 19, 2020 9 km NNE of Do?anyol, Turkey M5.2 90 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 40°F (5°C) 3.2 in Coldest
February 43°F (6°C) 2.8 in
March 50°F (10°C) 2.9 in
April 59°F (15°C) 2.2 in
May 69°F (21°C) 1.5 in
June 80°F (27°C) 0.3 in
July 87°F (31°C) 0.1 in Warmest, Driest
August 86°F (30°C) 0.1 in
September 79°F (26°C) 0.1 in
October 67°F (20°C) 1.3 in
November 54°F (12°C) 2.1 in
December 44°F (7°C) 3.5 in Wettest

Hilvan has a seasonal temperature swing of 47°F / from 40°F in January to 87°F in July. Total annual precipitation is 20.2 inches, with December being the wettest month (3.5") and July the driest (0.1").

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