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Weather & Climate in İlyaslı, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
İlyaslı experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 37°F in January while summers reach 73°F in July. The area gets 291 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 24.6 inches (drier than the 38-inch national average). The city sits at an elevation of 2,520 feet.
Temperature
37°F Jan (3°C)
73°F Jul (23°C)
| Annual Average | 54.5°F |
| 1% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 2,520 ft (768 m) |
| Area | 315.4 sq mi (817.0 km²) |
| Population Density | 7/sq mi |
| Coordinates | 38.6039°N, 29.2006°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
4,732 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.4.
| Oct 1, 1995 | 2 km W of Dinar, Turkey | M6.4 | 101 km | 33 km |
| Aug 10, 2025 | 10 km WSW of Bigadiç, Turkey | M6.1 | 133 km | 10 km |
| Feb 3, 2002 | 11 km WNW of Çay, Turkey | M6.0 | 148 km | 10 km |
| Aug 8, 2019 | 9 km ESE of Baklan, Turkey | M5.9 | 86 km | 11 km |
| May 19, 2011 | 12 km ENE of Simav, Turkey | M5.8 | 61 km | 7 km |
| Mar 20, 2019 | 16 km E of Ac?payam, Turkey | M5.7 | 136 km | 8 km |
| Jan 22, 2020 | 15 km ESE of K?rka?aç, Turkey | M5.6 | 129 km | 6 km |
| Feb 3, 2002 | 11 km ENE of I??klar, Turkey | M5.5 | 146 km | 10 km |
| Apr 21, 2000 | 10 km NNE of Honaz, Turkey | M5.5 | 85 km | 33 km |
| Jan 28, 1994 | 7 km SW of Saruhanl?, Turkey | M5.4 | 149 km | 5 km |
| Jul 26, 2003 | 8 km ESE of Buldan, Turkey | M5.4 | 69 km | 10 km |
| Jul 23, 2003 | 14 km N of Buldan, Turkey | M5.4 | 57 km | 5 km |
| Apr 4, 1998 | 4 km N of Dinar, Turkey | M5.3 | 100 km | 10 km |
| Jan 21, 1997 | 10 km NNW of Akköy, Turkey | M5.2 | 64 km | 16 km |
| Jun 26, 2020 | 13 km NW of Gölmarmara, Turkey | M5.2 | 124 km | 10 km |
| May 3, 2012 | 13 km NE of Simav, Turkey | M5.2 | 64 km | 3 km |
| Feb 17, 2009 | 5 km ENE of Simav, Turkey | M5.2 | 58 km | 7 km |
| Jul 25, 1999 | 14 km SW of Bigadiç, Turkey | M5.2 | 130 km | 10 km |
| Mar 31, 2019 | 9 km NNE of Ac?payam, Turkey | M5.1 | 123 km | 10 km |
| May 27, 2017 | 10 km NW of Gölmarmara, Turkey | M5.1 | 121 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Kula (59 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Kula | Pyroclastic cone(s) | 750 m (2,461 ft) | Unknown | 59 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 3.4 in | Coldest |
| February | 39°F (4°C) | 2.9 in | |
| March | 44°F (7°C) | 2.6 in | |
| April | 52°F (11°C) | 2.2 in | |
| May | 60°F (16°C) | 1.8 in | |
| June | 68°F (20°C) | 1.1 in | |
| July | 73°F (23°C) | 0.7 in | Warmest |
| August | 73°F (23°C) | 0.5 in | Driest |
| September | 66°F (19°C) | 0.9 in | |
| October | 57°F (14°C) | 1.8 in | |
| November | 47°F (8°C) | 2.8 in | |
| December | 40°F (4°C) | 4.1 in | Wettest |
İlyaslı has a seasonal temperature swing of 36°F / from 37°F in January to 73°F in July. Total annual precipitation is 24.6 inches, with December being the wettest month (4.1") and August the driest (0.5").