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Weather & Climate in Koyulhisar, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Koyulhisar experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 28°F in January while summers reach 65°F in July. The area gets 295 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 22.8 inches (drier than the 38-inch national average). The area receives 6.3 inches of snow annually. The city sits at an elevation of 2,861 feet.
Temperature
28°F Jan (-2°C)
65°F Jul (18°C)
| Annual Average | 47.1°F |
| 13% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 295 days/yr |
Geography
| Elevation | 2,861 ft (872 m) |
| Area | 648.3 sq mi (1,679.2 km²) |
| Population Density | 8/sq mi |
| Coordinates | 40.3018°N, 37.8234°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
85 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.5.
| Sep 22, 2011 | 13 km SSE of Refahiye, Turkey | M5.5 | 104 km | 5 km |
| Apr 6, 1999 | 16 km E of Divri?i, Turkey | M5.4 | 108 km | 10 km |
| Jun 14, 1993 | 23 km NNW of ?liç, Turkey | M5.0 | 90 km | 26 km |
| May 12, 2005 | 25 km NNW of Do?an?ar, Turkey | M4.9 | 36 km | 11 km |
| Sep 24, 2003 | 23 km WNW of ?liç, Turkey | M4.7 | 94 km | 10 km |
| Jun 11, 1999 | 24 km WNW of Ula?, Turkey | M4.7 | 126 km | 20 km |
| Jun 11, 1999 | 15 km ENE of ?ark??la, Turkey | M4.6 | 145 km | 10 km |
| May 3, 1990 | 19 km NNW of ?liç, Turkey | M4.6 | 95 km | 10 km |
| May 12, 2005 | 23 km SE of Ba?çiftlik, Turkey | M4.6 | 39 km | 10 km |
| Oct 17, 2024 | 23 km S of Hafik, Turkey | M4.5 | 84 km | 9 km |
| Jun 20, 2008 | 16 km NNE of Tirebolu, Turkey | M4.4 | 129 km | 12 km |
| Jun 29, 2022 | 22 km WNW of Kale, Turkey | M4.4 | 129 km | 8 km |
| Dec 1, 1996 | 16 km SSE of Ba?çiftlik, Turkey | M4.4 | 50 km | 10 km |
| Feb 1, 2010 | 28 km SSW of ?mranl?, Turkey | M4.4 | 74 km | 10 km |
| Sep 26, 2023 | 17 km SSE of Erbaa, Turkey | M4.3 | 100 km | 10 km |
| Jun 11, 1999 | 22 km WNW of Ula?, Turkey | M4.3 | 126 km | 10 km |
| Oct 17, 2024 | 21 km S of Hafik, Turkey | M4.3 | 81 km | 10 km |
| Jun 4, 2008 | 6 km NNW of Kemah, Turkey | M4.3 | 123 km | 5 km |
| Sep 30, 2011 | 24 km NNE of ?liç, Turkey | M4.3 | 103 km | 5 km |
| Sep 30, 2004 | 18 km NNE of ?liç, Turkey | M4.3 | 104 km | 15 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 2.1 in | Coldest |
| February | 30°F (-1°C) | 1.9 in | |
| March | 36°F (2°C) | 2.2 in | |
| April | 47°F (8°C) | 2.9 in | |
| May | 54°F (12°C) | 3.0 in | Wettest |
| June | 59°F (15°C) | 2.0 in | |
| July | 65°F (18°C) | 0.6 in | Warmest |
| August | 65°F (18°C) | 0.6 in | Driest |
| September | 59°F (15°C) | 1.0 in | |
| October | 51°F (10°C) | 2.0 in | |
| November | 41°F (5°C) | 2.2 in | |
| December | 32°F (0°C) | 2.4 in |
Koyulhisar has a seasonal temperature swing of 37°F / from 28°F in January to 65°F in July. Total annual precipitation is 22.8 inches, with May being the wettest month (3.0") and August the driest (0.6").