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Weather & Climate in Os, Norway
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Os has a cool climate with an average annual temperature of 31°F (-1°C). Winters average 14°F in January while summers reach 51°F in July. The area gets 288 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 26.3 inches (drier than the 38-inch national average). The area receives 12.1 inches of snow annually. The city sits at an elevation of 2,011 feet.
Temperature
14°F Jan (-10°C)
51°F Jul (11°C)
| Annual Average | 31.0°F |
| 43% below US avg | |
| January Average | 14°F (-10°C) |
| July Average | 51°F (11°C) |
| Sunny Days | 288 days/yr |
Geography
| Elevation | 2,011 ft (613 m) |
| Area | 0.4 sq mi (1.0 km²) |
| Population Density | 1,723/sq mi |
| Coordinates | 62.4965°N, 11.2233°W |
| Timezone | Europe/Oslo |
Precipitation & Snow
Air Quality
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 7.0 m (23 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1888 | MID-NORWAY | Meteorological | 7.0 m | 1 | 113 km |
| 1978 | NORWAY: RISSA | Meteorological | 6.8 m | 1 | 135 km |
| 1930 | MID-NORWAY | Meteorological | — | — | 115 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 14°F (-10°C) | 1.7 in | Coldest |
| February | 15°F (-10°C) | 1.4 in | Driest |
| March | 21°F (-6°C) | 1.4 in | |
| April | 28°F (-2°C) | 1.4 in | |
| May | 39°F (4°C) | 1.8 in | |
| June | 47°F (8°C) | 3.0 in | |
| July | 51°F (11°C) | 3.5 in | Warmest, Wettest |
| August | 49°F (9°C) | 3.1 in | |
| September | 41°F (5°C) | 2.8 in | |
| October | 32°F (0°C) | 2.4 in | |
| November | 22°F (-6°C) | 2.0 in | |
| December | 16°F (-9°C) | 1.9 in |
Os has a seasonal temperature swing of 37°F / from 14°F in January to 51°F in July. Total annual precipitation is 26.3 inches, with July being the wettest month (3.5") and February the driest (1.4").