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Weather & Climate in Romme, Sweden
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Romme has a cool climate with an average annual temperature of 40°F (5°C). Winters average 22°F in January while summers reach 61°F in July. The area gets 290 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 25.5 inches (drier than the 38-inch national average). The area receives 8.2 inches of snow annually. The city sits at an elevation of 489 feet.
Temperature
22°F Jan (-5°C)
61°F Jul (16°C)
| Annual Average | 40.3°F |
| 25% below US avg | |
| January Average | 22°F (-5°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 290 days/yr |
Geography
| Elevation | 489 ft (149 m) |
| Area | 0.5 sq mi (1.3 km²) |
| Population Density | 3,402/sq mi |
| Coordinates | 60.4333°N, 15.5000°W |
| Timezone | Europe/Stockholm |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.9.
| Dec 12, 1990 | 11 km NW of Irsta, Sweden | M3.9 | 102 km | 10 km |
| Apr 11, 1993 | 2 km NNE of Ludvika, Sweden | M3.7 | 34 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 22°F (-5°C) | 1.7 in | Coldest |
| February | 22°F (-5°C) | 1.1 in | Driest |
| March | 29°F (-1°C) | 1.4 in | |
| April | 38°F (3°C) | 1.9 in | |
| May | 50°F (10°C) | 1.9 in | |
| June | 58°F (14°C) | 2.6 in | |
| July | 61°F (16°C) | 3.0 in | Warmest |
| August | 58°F (14°C) | 3.2 in | Wettest |
| September | 49°F (10°C) | 2.6 in | |
| October | 41°F (5°C) | 2.2 in | |
| November | 31°F (-0°C) | 2.2 in | |
| December | 25°F (-4°C) | 1.8 in |
Romme has a seasonal temperature swing of 39°F / from 22°F in January to 61°F in July. Total annual precipitation is 25.5 inches, with August being the wettest month (3.2") and February the driest (1.1").