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Weather & Climate in Gülyalı, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gülyalı experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 47°F in January while summers reach 69°F in July. The area gets 272 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 48.4 inches (wetter than the 38-inch national average). The area receives 15.5 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 404 feet.
Temperature
47°F Jan (8°C)
69°F Jul (20°C)
| Annual Average | 54.0°F |
| 0% below US avg | |
| January Average | 47°F (8°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | 404 ft (123 m) |
| Area | 65.2 sq mi (168.9 km²) |
| Population Density | 137/sq mi |
| Coordinates | 40.9615°N, 38.0494°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
40 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 | 147 km | 5 km |
| May 12, 2005 | 25 km NNW of Do?an?ar, Turkey | M4.9 | 79 km | 11 km |
| May 12, 2005 | 23 km SE of Ba?çiftlik, Turkey | M4.6 | 83 km | 10 km |
| Feb 1, 2010 | 28 km SSW of ?mranl?, Turkey | M4.4 | 147 km | 10 km |
| Dec 1, 1996 | 16 km SSE of Ba?çiftlik, Turkey | M4.4 | 91 km | 10 km |
| Jun 20, 2008 | 16 km NNE of Tirebolu, Turkey | M4.4 | 72 km | 12 km |
| May 23, 2004 | 24 km E of Refahiye, Turkey | M4.3 | 142 km | 5 km |
| Sep 26, 2023 | 17 km SSE of Erbaa, Turkey | M4.3 | 124 km | 10 km |
| Sep 13, 2024 | 29 km S of Şiran, Turkey | M4.3 | 148 km | 10 km |
| May 3, 2001 | 12 km SE of Erbaa, Turkey | M4.2 | 124 km | 10 km |
| Jan 15, 2006 | 17 km S of Refahiye, Turkey | M4.2 | 148 km | 10 km |
| Apr 9, 2020 | Central Turkey | M4.2 | 66 km | 10 km |
| Apr 22, 1990 | 15 km S of Gümü?hane, Turkey | M4.1 | 140 km | 10 km |
| Jul 7, 2005 | 21 km SE of Ba?çiftlik, Turkey | M4.1 | 89 km | 10 km |
| Dec 15, 1995 | 21 km NNW of Espiye, Turkey | M4.0 | 51 km | 10 km |
| Jul 4, 2010 | 14 km SSW of Do?an?ar, Turkey | M4.0 | 109 km | 11 km |
| Feb 3, 2004 | 4 km WSW of Erbaa, Turkey | M4.0 | 133 km | 5 km |
| Jul 7, 2005 | 24 km S of Ba?çiftlik, Turkey | M4.0 | 100 km | 10 km |
| May 18, 2005 | 51 km N of Vakf?kebir, Turkey | M4.0 | 126 km | 33 km |
| Feb 4, 1993 | 16 km SSW of Almus, Turkey | M3.9 | 130 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 47°F (8°C) | 3.4 in | |
| February | 41°F (5°C) | 2.8 in | Coldest |
| March | 43°F (6°C) | 2.8 in | |
| April | 51°F (10°C) | 3.0 in | |
| May | 57°F (14°C) | 2.6 in | |
| June | 64°F (18°C) | 2.9 in | |
| July | 69°F (20°C) | 2.2 in | Driest |
| August | 69°F (20°C) | 2.3 in | Warmest |
| September | 64°F (18°C) | 3.0 in | |
| October | 57°F (14°C) | 4.5 in | Wettest |
| November | 50°F (10°C) | 4.3 in | |
| December | 44°F (6°C) | 4.1 in |
Gülyalı has a seasonal temperature swing of 28°F / from 41°F in February to 69°F in August. Total annual precipitation is 37.9 inches, with October being the wettest month (4.5") and July the driest (2.2").