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Weather & Climate in Bölücek, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bölücek experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 41°F in January while summers reach 70°F in July. The area gets 263 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 40.4 inches. The city sits at an elevation of 249 feet.
Temperature
41°F Jan (5°C)
70°F Jul (21°C)
| Annual Average | 55.1°F |
| 2% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 263 days/yr |
Geography
| Elevation | 249 ft (76 m) |
| Area | 0.3 sq mi (0.8 km²) |
| Population Density | 1,680/sq mi |
| Coordinates | 41.2401°N, 31.4509°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
765 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.6.
| Aug 17, 1999 | 4 km ESE of Derince, Turkey | M7.6 | 144 km | 17 km |
| Nov 12, 1999 | 8 km S of Düzce, Turkey | M7.2 | 59 km | 10 km |
| Jun 6, 2000 | 12 km NW of Orta, Turkey | M6.0 | 143 km | 10 km |
| Sep 13, 1999 | 4 km SE of Köseköy, Turkey | M5.9 | 132 km | 13 km |
| Nov 11, 1999 | 5 km N of Sapanca, Turkey | M5.7 | 114 km | 22 km |
| Nov 12, 1999 | 7 km SSW of Düzce, Turkey | M5.5 | 58 km | 10 km |
| Aug 23, 2000 | 8 km E of Akyaz?, Turkey | M5.3 | 87 km | 15 km |
| Nov 12, 1999 | 11 km W of Bolu, Turkey | M5.2 | 55 km | 10 km |
| Aug 31, 1999 | 2 km NNE of Kar??yaka, Turkey | M5.2 | 139 km | 10 km |
| Oct 15, 2016 | 117 km NNW of Ere?li, Turkey | M5.1 | 124 km | 6 km |
| Nov 24, 2013 | 14 km WNW of Yeniça?a, Turkey | M5.1 | 58 km | 6 km |
| Aug 17, 1999 | 9 km SE of Akyaz?, Turkey | M5.1 | 95 km | 10 km |
| Nov 16, 1999 | 2 km S of Bolu, Turkey | M5.1 | 60 km | 10 km |
| Aug 17, 1999 | 2 km NW of Kullar, Turkey | M5.0 | 136 km | 10 km |
| Nov 7, 1999 | 8 km E of Akyaz?, Turkey | M5.0 | 86 km | 10 km |
| Aug 26, 2001 | 24 km N of Bolu, Turkey | M5.0 | 34 km | 8 km |
| Aug 17, 1999 | 9 km ESE of Köseköy, Turkey | M4.9 | 127 km | 10 km |
| Feb 14, 2000 | 28 km SW of Devrek, Turkey | M4.9 | 36 km | 10 km |
| Aug 17, 1999 | 11 km ESE of Akyaz?, Turkey | M4.9 | 88 km | 10 km |
| Aug 26, 1999 | 0 km ENE of Köseköy, Turkey | M4.8 | 133 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1968 | BLACK SEA | Earthquake | 3.0 m | 24 | 94 km |
| 1999 | KOCAELI, TURKEY | Earthquake | 2.5 m | 17,118 | 135 km |
| 551 | LEVANTIAN SEA | Earthquake | — | — | 139 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 4.4 in | Coldest |
| February | 42°F (6°C) | 3.3 in | |
| March | 45°F (7°C) | 3.0 in | |
| April | 52°F (11°C) | 2.3 in | |
| May | 59°F (15°C) | 2.1 in | Driest |
| June | 66°F (19°C) | 2.1 in | |
| July | 70°F (21°C) | 2.6 in | Warmest |
| August | 69°F (21°C) | 3.1 in | |
| September | 64°F (18°C) | 3.1 in | |
| October | 58°F (14°C) | 4.3 in | |
| November | 51°F (10°C) | 4.4 in | |
| December | 45°F (7°C) | 5.6 in | Wettest |
Bölücek has a seasonal temperature swing of 28°F / from 41°F in January to 70°F in July. Total annual precipitation is 40.4 inches, with December being the wettest month (5.6") and May the driest (2.1").