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Weather & Climate in Affi, Italy
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Affi enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 40°F in January while summers reach 73°F in July. The area gets 301 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 40.8 inches. The area receives 2.1 inches of snow annually. The city sits at an elevation of 627 feet.
Temperature
40°F Jan (4°C)
73°F Jul (23°C)
| Annual Average | 56.0°F |
| 4% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 627 ft (191 m) |
| Area | 27.0 sq mi (70.0 km²) |
| Population Density | 64/sq mi |
| Coordinates | 45.5530°N, 10.7864°W |
| Timezone | Europe/Rome |
Precipitation & Snow
Air Quality
Earthquake History
1,196 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| May 20, 2012 | 4 km NNE of Massa Finalese, Italy | M6.0 | 82 km | 6 km |
| May 29, 2012 | 1 km ENE of Medolla, Italy | M5.8 | 82 km | 10 km |
| May 29, 2012 | 2 km NE of San Possidonio, Italy | M5.5 | 76 km | 7 km |
| Oct 15, 1996 | 2 km N of Correggio, Italy | M5.4 | 85 km | 10 km |
| Sep 14, 2003 | 3 km E of Monterenzio, Italy | M5.3 | 146 km | 10 km |
| Jun 3, 2012 | 3 km ENE of Novi di Modena, Italy | M5.1 | 74 km | 9 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M5.1 | 77 km | 10 km |
| May 20, 2012 | 1 km SSW of Vigarano Mainarda, Italy | M5.0 | 97 km | 5 km |
| Jan 27, 2012 | 4 km SE of Berceto, Italy | M5.0 | 133 km | 60 km |
| Oct 29, 1995 | 0 km WNW of Adro, Italy | M4.9 | 65 km | 10 km |
| May 20, 2012 | 2 km ENE of Medolla, Italy | M4.9 | 81 km | 10 km |
| Apr 18, 2005 | 2 km WSW of Marsaglia, Italy | M4.9 | 147 km | 0 km |
| Jan 25, 2012 | 1 km N of Poviglio, Italy | M4.9 | 80 km | 33 km |
| Jul 17, 2011 | 0 km W of Sermide, Italy | M4.9 | 73 km | 6 km |
| May 20, 2012 | 3 km WSW of Bondeno, Italy | M4.8 | 89 km | 3 km |
| Dec 29, 1999 | 12 km N of Isolaccia, Italy | M4.8 | 122 km | 10 km |
| May 29, 2012 | 2 km W of San Possidonio, Italy | M4.8 | 77 km | 11 km |
| May 29, 2012 | 3 km ENE of Novi di Modena, Italy | M4.8 | 74 km | 3 km |
| Feb 21, 1998 | 2 km ENE of Campagnola Emilia, Italy | M4.8 | 78 km | 10 km |
| Jul 7, 1999 | 4 km WNW of Montese, Italy | M4.7 | 141 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 235.0 m (771 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1963 | VAJONT DAM, VAJONT RIVER | Meteorological | 235.0 m | 2,000 | 143 km |
| 1987 | VALTELLINA | Meteorological | 95.0 m | 27 | 98 km |
| 1868 | LAKE GARDA | Earthquake | - | - | 18 km |
| 1624 | DELTA OF THE PO | Earthquake | - | - | 133 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 40°F (4°C) | 1.9 in | |
| February | 38°F (4°C) | 1.4 in | Driest |
| March | 45°F (7°C) | 1.9 in | |
| April | 51°F (11°C) | 2.4 in | |
| May | 60°F (16°C) | 3.0 in | |
| June | 67°F (19°C) | 3.2 in | |
| July | 73°F (23°C) | 2.7 in | Warmest |
| August | 71°F (22°C) | 3.1 in | |
| September | 64°F (18°C) | 3.0 in | |
| October | 54°F (12°C) | 3.5 in | Wettest |
| November | 43°F (6°C) | 2.3 in | |
| December | 37°F (3°C) | 1.9 in | Coldest |
Affi has a seasonal temperature swing of 36°F / from 37°F in December to 73°F in July. Total annual precipitation is 30.3 inches, with October being the wettest month (3.5") and February the driest (1.4").