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Weather & Climate in Donnas, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Donnas enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 39°F in January while summers reach 73°F in July. The area gets 293 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 42.3 inches. The area receives 9.9 inches of snow annually. The city sits at an elevation of 1,056 feet.
Temperature
39°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 55.6°F |
| 3% above US avg | |
| January Average | 39°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 1,056 ft (322 m) |
| Area | 14.9 sq mi (38.6 km²) |
| Population Density | 141/sq mi |
| Coordinates | 45.6029°N, 7.7749°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,814 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Apr 11, 2003 | 1 km SSW of Carezzano Maggiore, Italy | M5.0 | 126 km | 4 km |
| Aug 21, 2000 | 1 km WNW of Oviglio, Italy | M4.9 | 99 km | 10 km |
| Apr 7, 2014 | 7 km SE of Guillestre, France | M4.8 | 139 km | 8 km |
| Feb 14, 1999 | 3 km NNE of Belfaux, Switzerland | M4.7 | 147 km | 10 km |
| Jul 18, 2001 | 3 km S of Masio, Italy | M4.7 | 98 km | 0 km |
| Feb 11, 1991 | 5 km ESE of Briançon, France | M4.6 | 117 km | 14 km |
| Jan 20, 1994 | 1 km NE of Melle, Italy | M4.6 | 120 km | 10 km |
| Mar 2, 2012 | 8 km NNW of Jausiers, France | M4.5 | 150 km | 10 km |
| Jul 15, 1996 | 3 km NE of Chilly, France | M4.5 | 147 km | 5 km |
| Dec 14, 1994 | 7 km SSE of Amancy, France | M4.5 | 119 km | 10 km |
| Apr 19, 2009 | 1 km ENE of Bandito, Italy | M4.5 | 98 km | 40 km |
| Oct 3, 2012 | 2 km N of Melle, Italy | M4.5 | 119 km | 10 km |
| Mar 12, 2022 | 3 km S of Faverges, France | M4.5 | 116 km | 3 km |
| Jul 25, 2011 | 5 km NW of Cantalupa, Italy | M4.4 | 79 km | 25 km |
| Jul 23, 1996 | 4 km W of Choisy, France | M4.4 | 144 km | 10 km |
| Jun 14, 1993 | 3 km S of Vogogna, Italy | M4.4 | 58 km | 10 km |
| Nov 21, 1995 | 1 km SW of Collegno, Italy | M4.4 | 62 km | 22 km |
| Jun 30, 2010 | 3 km NW of Saint-Martin-de-Belleville, France | M4.3 | 104 km | 2 km |
| Jan 20, 1994 | 1 km SW of Melle, Italy | M4.3 | 122 km | 10 km |
| Mar 31, 1996 | 7 km NNW of Bionaz, Italy | M4.3 | 47 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1601 | LAKE LUCERNE | Eruption + Earthquake | 4.0 m | 8 | 144 km |
| 1996 | LAKE BRIENZ | Meteorological | 0.5 m | - | 126 km |
| 563 | LAKE GENEVA | Meteorological | - | - | 112 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 2.3 in | Driest |
| February | 32°F (0°C) | 2.4 in | Coldest |
| March | 37°F (3°C) | 2.7 in | |
| April | 41°F (5°C) | 3.3 in | |
| May | 49°F (10°C) | 4.1 in | Wettest |
| June | 56°F (13°C) | 3.3 in | |
| July | 73°F (23°C) | 2.4 in | Warmest |
| August | 61°F (16°C) | 3.0 in | |
| September | 54°F (12°C) | 2.8 in | |
| October | 46°F (8°C) | 3.6 in | |
| November | 37°F (3°C) | 2.8 in | |
| December | 33°F (0°C) | 2.3 in |
Donnas has a seasonal temperature swing of 41°F / from 32°F in February to 73°F in July. Total annual precipitation is 35.0 inches, with May being the wettest month (4.1") and January the driest (2.3").