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Weather & Climate in Karosta, Latvia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Karosta has a cool climate with an average annual temperature of 44°F (7°C). Winters average 27°F in January while summers reach 62°F in July. The area gets 284 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 28.6 inches (drier than the 38-inch national average). The area receives 7.5 inches of snow annually. The city sits at an elevation of 30 feet.
Temperature
27°F Jan (-3°C)
62°F Jul (17°C)
| Annual Average | 44.1°F |
| 18% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 284 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 35.4 sq mi (91.7 km²) |
| Population Density | 212/sq mi |
| Coordinates | 56.5513°N, 21.0129°W |
| Timezone | Europe/Riga |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M2.5.
| May 13, 2006 | 39 km NE of Ventspils, Latvia | M2.5 | 138 km | 0 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 2.0 in | |
| February | 27°F (-3°C) | 1.3 in | Coldest, Driest |
| March | 33°F (0°C) | 1.6 in | |
| April | 41°F (5°C) | 1.6 in | |
| May | 51°F (11°C) | 1.7 in | |
| June | 58°F (14°C) | 2.4 in | |
| July | 62°F (17°C) | 3.0 in | Warmest |
| August | 62°F (16°C) | 3.1 in | |
| September | 54°F (12°C) | 2.9 in | |
| October | 46°F (8°C) | 3.2 in | |
| November | 37°F (3°C) | 3.4 in | Wettest |
| December | 31°F (-0°C) | 2.6 in |
Karosta has a seasonal temperature swing of 35°F / from 27°F in February to 62°F in July. Total annual precipitation is 28.6 inches, with November being the wettest month (3.4") and February the driest (1.3").