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Weather & Climate in Roja, Latvia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Roja has a cool climate with an average annual temperature of 44°F (6°C). Winters average 28°F in January while summers reach 62°F in July. The area gets 292 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 24.5 inches (drier than the 38-inch national average). The area receives 5.9 inches of snow annually. The city sits at an elevation of 43 feet.
Temperature
28°F Jan (-2°C)
62°F Jul (17°C)
| Annual Average | 43.5°F |
| 19% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 43 ft (13 m) |
| Area | 3.0 sq mi (7.8 km²) |
| Population Density | 594/sq mi |
| Coordinates | 57.5015°N, 22.8088°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 | 54 km | 0 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 1.6 in | |
| February | 27°F (-3°C) | 1.1 in | Coldest, Driest |
| March | 31°F (-0°C) | 1.3 in | |
| April | 40°F (4°C) | 1.5 in | |
| May | 49°F (9°C) | 1.5 in | |
| June | 57°F (14°C) | 2.2 in | |
| July | 62°F (17°C) | 2.8 in | Warmest, Wettest |
| August | 61°F (16°C) | 2.8 in | |
| September | 53°F (12°C) | 2.7 in | |
| October | 45°F (7°C) | 2.7 in | |
| November | 37°F (3°C) | 2.4 in | |
| December | 31°F (-1°C) | 2.0 in |
Roja has a seasonal temperature swing of 35°F / from 27°F in February to 62°F in July. Total annual precipitation is 24.5 inches, with July being the wettest month (2.8") and February the driest (1.1").