Weather & Climate in Allendale, MI
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Allendale experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 26°F in January while summers reach 72°F in July. Annual precipitation totals 34.8 inches. The area receives 87.2 inches of snow annually, making winter weather a significant factor for residents. The city sits at an elevation of 655 feet.
Temperature
26°F Jan (-3°C)
72°F Jul (22°C)
| Annual Average | 49.3°F |
| 9% below US avg | |
| January Average | 26°F (-3°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 655 ft (200 m) |
| Area | 23.7 sq mi (61.3 km²) |
| Population Density | 1,108/sq mi |
| Coordinates | 42.9820°N, 85.9441°W |
| Timezone | America/Detroit |
| County | Barry County County |
| Nearest Airport | Gerald R Ford International (GRR) 22 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 46.0 / 100 |
| Social Vulnerability | 20.8 / 100 |
| Community Resilience | 90.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| May 2, 2015 | 5 km S of Galesburg, Michigan | M4.2 | 93 km | 4 km |
| Sep 2, 1994 | 5 km SSW of DeWitt, Michigan | M3.5 | 111 km | 5 km |
| Jun 30, 2015 | 5 km NNE of Burlington, Michigan | M3.3 | 119 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tornado History
228 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF5. Total: 32 fatalities, 776 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Apr 3, 1956 | EF5 | 43 km | 58.8 mi | 17 |
| Apr 2, 1977 | EF4 | 97 km | 16.6 mi | 1 |
| Apr 2, 1977 | EF4 | 85 km | 12.4 mi | 0 |
| Apr 21, 1967 | EF4 | 93 km | 12.0 mi | 0 |
| Apr 11, 1965 | EF4 | 5 km | 20.6 mi | 5 |
| May 13, 1980 | EF3 | 78 km | 10.6 mi | 5 |
| May 13, 1980 | EF3 | 88 km | 21.0 mi | 0 |
| Apr 23, 1968 | EF3 | 88 km | 60.9 mi | 0 |
| Apr 21, 1967 | EF3 | 17 km | 13.6 mi | 0 |
| Apr 11, 1965 | EF3 | 64 km | 14.1 mi | 0 |
| Apr 11, 1965 | EF3 | 74 km | 14.2 mi | 0 |
| Apr 3, 1956 | EF3 | 81 km | 60.6 mi | 0 |
| May 7, 2024 | EF2 | 91 km | 10.9 mi | 0 |
| Jun 19, 2009 | EF2 | 75 km | 0.9 mi | 0 |
| Jun 19, 2009 | EF2 | 57 km | 5.9 mi | 0 |
| May 21, 2001 | EF2 | 79 km | 1.0 mi | 0 |
| Jul 4, 1994 | EF2 | 71 km | 0.3 mi | 0 |
| May 28, 1991 | EF2 | 85 km | 3.0 mi | 0 |
| Nov 27, 1989 | EF2 | 85 km | 6.0 mi | 0 |
| May 30, 1989 | EF2 | 67 km | 1.0 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
4 wildfires (100+ acres) recorded within 100 km. Largest: ALLEGAN6 (1,077 acres, 1988).
| Year | Name | Acres Burned | Distance |
| 1988 | ALLEGAN6 | 1,077 | 46 km |
| 2018 | SER 438 / WHITE RIVER | 814 | 60 km |
| 2019 | UNNAMED | 793 | 60 km |
| 1994 | COUNTY LINE | 735 | 96 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 26°F (-3°C) | 1.9 in | Coldest |
| February | 27°F (-3°C) | 1.8 in | Driest |
| March | 36°F (2°C) | 2.1 in | |
| April | 47°F (8°C) | 3.5 in | |
| May | 58°F (15°C) | 3.8 in | |
| June | 68°F (20°C) | 3.5 in | |
| July | 72°F (22°C) | 2.8 in | Warmest |
| August | 70°F (21°C) | 3.1 in | |
| September | 63°F (17°C) | 3.0 in | |
| October | 52°F (11°C) | 4.2 in | Wettest |
| November | 41°F (5°C) | 3.2 in | |
| December | 32°F (-0°C) | 2.1 in |
Allendale has a seasonal temperature swing of 46°F / from 26°F in January to 72°F in July. Total annual precipitation is 34.8 inches, with October being the wettest month (4.2") and February the driest (1.8").