Weather & Climate in Savannah, OH
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Savannah experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 27°F in January while summers reach 73°F in July. Annual precipitation totals 42.5 inches. The area receives 49.2 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 1,094 feet.
Temperature
27°F Jan (-3°C)
73°F Jul (23°C)
| Annual Average | 50.6°F |
| 6% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 73°F (23°C) |
Geography
| Elevation | 1,094 ft (333 m) |
| Area | 0.6 sq mi (1.5 km²) |
| Population Density | 504/sq mi |
| Coordinates | 40.9694°N, 82.3696°W |
| Timezone | America/New_York |
| County | Ashland County County |
| Nearest Airport | Mansfield Lahm Regional (MFD) 13 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 46.3 / 100 |
| Social Vulnerability | 40.1 / 100 |
| Community Resilience | 86.2 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
48 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.0.
| Jun 10, 2019 | 1 km NW of Timberlake, Ohio | M4.0 | 110 km | 2 km |
| Mar 12, 2007 | Ohio | M3.7 | 90 km | 5 km |
| Oct 16, 1993 | 8 km SSE of Madison, Ohio | M3.6 | 139 km | 5 km |
| Aug 28, 2023 | 7 km SE of Madison, Ohio | M3.6 | 144 km | 5 km |
| Jun 30, 2003 | 6 km NW of Perry, Ohio | M3.6 | 134 km | 5 km |
| Jun 20, 2006 | 9 km WNW of North Perry, Ohio | M3.5 | 136 km | 5 km |
| Mar 15, 1992 | 15 km NW of North Perry, Ohio | M3.5 | 141 km | 5 km |
| Apr 20, 2018 | Michigan | M3.4 | 139 km | 3 km |
| Jan 26, 1991 | 1 km NNE of Mayfield Heights, Ohio | M3.4 | 99 km | 5 km |
| Jun 3, 2017 | 1 km WNW of Batesville, Ohio | M3.4 | 148 km | 2 km |
| Jun 30, 2004 | 2 km WNW of Madison, Ohio | M3.3 | 140 km | 5 km |
| Jul 1, 2013 | 5 km NNW of Fairport Harbor, Ohio | M3.2 | 128 km | 5 km |
| Mar 11, 2006 | 8 km NNW of Mentor-on-the-Lake, Ohio | M3.1 | 122 km | 5 km |
| Jan 9, 2008 | 6 km WNW of Mentor-on-the-Lake, Ohio | M3.1 | 115 km | 5 km |
| Apr 24, 2025 | 3 km S of Pleasant City, Ohio | M3.1 | 140 km | 6 km |
| Apr 22, 2025 | 3 km ESE of Buffalo, Ohio | M3.1 | 141 km | 5 km |
| Apr 25, 2010 | 2 km WNW of Madison, Ohio | M3.0 | 140 km | 5 km |
| Feb 23, 2011 | 18 km NE of Leamington, Canada | M3.0 | 132 km | 5 km |
| Mar 30, 2024 | 2 km SSW of Maple Ridge, Ohio | M3.0 | 111 km | 6 km |
| Jun 5, 2011 | 5 km W of Lodi, Ohio | M3.0 | 25 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tornado History
387 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 42 fatalities, 708 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 11, 1965 | EF4 | 31 km | 22.0 mi | 18 |
| Nov 10, 2002 | EF3 | 69 km | 21.0 mi | 1 |
| Jul 12, 1992 | EF3 | 77 km | 8.0 mi | 0 |
| Jul 12, 1992 | EF3 | 42 km | 7.0 mi | 0 |
| May 31, 1985 | EF3 | 94 km | 29.0 mi | 1 |
| May 2, 1983 | EF3 | 72 km | 12.0 mi | 1 |
| Jun 13, 1981 | EF3 | 69 km | 3.8 mi | 4 |
| Jun 3, 1973 | EF3 | 83 km | 12.9 mi | 0 |
| May 10, 1973 | EF3 | 94 km | 50.1 mi | 6 |
| Sep 29, 1966 | EF3 | 87 km | 4.5 mi | 0 |
| Apr 11, 1965 | EF3 | 65 km | 15.0 mi | 4 |
| Jun 5, 2024 | EF2 | 97 km | 1.3 mi | 0 |
| Mar 14, 2024 | EF2 | 39 km | 10.3 mi | 0 |
| Aug 24, 2023 | EF2 | 88 km | 1.5 mi | 0 |
| Jun 15, 2023 | EF2 | 85 km | 3.4 mi | 0 |
| Jun 15, 2023 | EF2 | 39 km | 8.7 mi | 0 |
| Apr 14, 2019 | EF2 | 31 km | 17.0 mi | 0 |
| Nov 5, 2017 | EF2 | 45 km | 1.1 mi | 0 |
| Nov 5, 2017 | EF2 | 56 km | 0.6 mi | 0 |
| Sep 4, 2017 | EF2 | 47 km | 16.7 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 3.2 in | Coldest |
| February | 29°F (-2°C) | 2.5 in | Driest |
| March | 38°F (3°C) | 3.3 in | |
| April | 50°F (10°C) | 4.3 in | |
| May | 60°F (16°C) | 4.2 in | |
| June | 69°F (21°C) | 4.8 in | Wettest |
| July | 73°F (23°C) | 3.9 in | Warmest |
| August | 71°F (22°C) | 3.6 in | |
| September | 64°F (18°C) | 3.4 in | |
| October | 53°F (12°C) | 3.2 in | |
| November | 42°F (5°C) | 3.2 in | |
| December | 32°F (-0°C) | 3.0 in |
Savannah has a seasonal temperature swing of 46°F / from 27°F in January to 73°F in July. Total annual precipitation is 42.5 inches, with June being the wettest month (4.8") and February the driest (2.5").