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Weather & Climate in Mudurnu, Turkey
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mudurnu experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 30°F in January while summers reach 66°F in July. The area gets 298 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 20.8 inches (drier than the 38-inch national average). The area receives 6.7 inches of snow annually. The city sits at an elevation of 2,736 feet.
Temperature
30°F Jan (-1°C)
66°F Jul (19°C)
| Annual Average | 48.4°F |
| 10% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 298 days/yr |
Geography
| Elevation | 2,736 ft (834 m) |
| Area | 2.3 sq mi (6.1 km²) |
| Population Density | 2,678/sq mi |
| Coordinates | 40.4730°N, 31.2076°W |
| Timezone | Europe/Istanbul |
Precipitation & Snow
Air Quality
Earthquake History
992 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 | 118 km | 17 km |
| Nov 12, 1999 | 8 km S of Düzce, Turkey | M7.2 | 32 km | 10 km |
| Sep 13, 1999 | 4 km SE of Köseköy, Turkey | M5.9 | 102 km | 13 km |
| Nov 11, 1999 | 5 km N of Sapanca, Turkey | M5.7 | 85 km | 22 km |
| Nov 12, 1999 | 7 km SSW of Düzce, Turkey | M5.5 | 36 km | 10 km |
| Aug 23, 2000 | 8 km E of Akyaz?, Turkey | M5.3 | 47 km | 15 km |
| Nov 12, 1999 | 11 km W of Bolu, Turkey | M5.2 | 37 km | 10 km |
| Aug 31, 1999 | 2 km NNE of Kar??yaka, Turkey | M5.2 | 110 km | 10 km |
| Aug 17, 1999 | 9 km SE of Akyaz?, Turkey | M5.1 | 47 km | 10 km |
| Nov 24, 2013 | 14 km WNW of Yeniça?a, Turkey | M5.1 | 68 km | 6 km |
| Nov 16, 1999 | 2 km S of Bolu, Turkey | M5.1 | 43 km | 10 km |
| Aug 17, 1999 | 2 km NW of Kullar, Turkey | M5.0 | 109 km | 10 km |
| Aug 26, 2001 | 24 km N of Bolu, Turkey | M5.0 | 61 km | 8 km |
| Nov 7, 1999 | 8 km E of Akyaz?, Turkey | M5.0 | 48 km | 10 km |
| Aug 17, 1999 | 9 km ESE of Köseköy, Turkey | M4.9 | 96 km | 10 km |
| Aug 17, 1999 | 11 km ESE of Akyaz?, Turkey | M4.9 | 43 km | 10 km |
| Feb 14, 2000 | 28 km SW of Devrek, Turkey | M4.9 | 76 km | 10 km |
| Aug 17, 1999 | 12 km SE of Karapürçek, Turkey | M4.8 | 48 km | 10 km |
| Nov 19, 1999 | 16 km WSW of Düzce, Turkey | M4.8 | 43 km | 7 km |
| Nov 12, 1999 | 18 km SE of Düzce, Turkey | M4.8 | 32 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 2.5 m (8 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1999 | KOCAELI, TURKEY | Earthquake | 2.5 m | 17,118 | 109 km |
| 551 | LEVANTIAN SEA | Earthquake | - | - | 116 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 2.3 in | Coldest |
| February | 33°F (0°C) | 1.8 in | |
| March | 38°F (4°C) | 2.0 in | |
| April | 47°F (9°C) | 2.1 in | |
| May | 55°F (13°C) | 2.4 in | |
| June | 61°F (16°C) | 2.0 in | |
| July | 66°F (19°C) | 1.0 in | Warmest |
| August | 65°F (18°C) | 0.8 in | Driest |
| September | 59°F (15°C) | 0.8 in | |
| October | 51°F (11°C) | 1.3 in | |
| November | 42°F (5°C) | 1.6 in | |
| December | 34°F (1°C) | 2.6 in | Wettest |
Mudurnu has a seasonal temperature swing of 36°F / from 30°F in January to 66°F in July. Total annual precipitation is 20.8 inches, with December being the wettest month (2.6") and August the driest (0.8").