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Weather & Climate in East Randolph, NY
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
East Randolph has a cool climate with an average annual temperature of 45°F (7°C). Winters average 22°F in January while summers reach 67°F in July. The area gets 246 sunny days per year, above the national average. Annual precipitation totals 49.1 inches (wetter than the 38-inch national average). The area receives 133.3 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 36. The city sits at an elevation of 1,299 feet.
Temperature
22°F Jan (-6°C)
67°F Jul (19°C)
| Annual Average | 44.9°F |
| 17% below US avg | |
| January Average | 22°F (-6°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 246 days/yr |
Geography
| Elevation | 1,299 ft (396 m) |
| Area | 1.1 sq mi (2.8 km²) |
| Population Density | 570/sq mi |
| Coordinates | 42.1681°N, 78.9572°W |
| Timezone | America/New_York |
| County | Cattaraugus County County |
| Nearest Airport | Bradford Regional (BFD) 30 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 36.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 81.6 / 100 |
| Social Vulnerability | 78.9 / 100 |
| Community Resilience | 60.9 / 100 |
Hazard Breakdown
| Tornado | Relatively Moderate |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively High |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
15 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Sep 25, 1998 | 2 km SW of Adamsville, Pennsylvania | M4.5 | 140 km | 5 km |
| Feb 6, 2023 | 1 km NE of West Seneca, New York | M3.8 | 78 km | 6 km |
| Feb 3, 2001 | 6 km W of Bath, New York | M3.2 | 130 km | 0 km |
| May 25, 1995 | 3 km NW of Amherst, New York | M3.0 | 93 km | 5 km |
| Jun 16, 2004 | 11 km NNW of Angola on the Lake, New York | M2.9 | 66 km | 6 km |
| Jun 5, 2009 | 4 km SSE of Attica, New York | M2.9 | 94 km | 5 km |
| Mar 28, 2005 | 16 km NW of Virgil, Canada | M2.8 | 131 km | 7 km |
| Mar 8, 2008 | 5 km ENE of Clarence Center, New York | M2.7 | 101 km | 6 km |
| Dec 21, 2009 | 10 km NNE of Olcott, New York | M2.7 | 142 km | 8 km |
| Mar 29, 2020 | 11 km N of Lyndonville, New York | M2.6 | 148 km | 5 km |
| Mar 15, 2022 | 5 km SSW of Warsaw, New York | M2.6 | 88 km | 5 km |
| Sep 20, 2009 | 20 km ESE of Oakville, Canada | M2.6 | 141 km | 4 km |
| Jul 11, 2017 | 11 km NNW of Barker, New York | M2.5 | 144 km | 5 km |
| Dec 17, 1990 | 5 km SSE of Middleboro, Pennsylvania | M2.5 | 99 km | 5 km |
| Jan 25, 1999 | New York | M2.5 | 110 km | 3 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
155 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF4. Total: 15 fatalities, 157 injuries.
| Date | Rating | Distance | Path | Fatalities |
| May 31, 1985 | EF4 | 60 km | 29.0 mi | 4 |
| May 31, 1985 | EF4 | 88 km | 29.0 mi | 7 |
| May 31, 1985 | EF4 | 86 km | 28.0 mi | 0 |
| Jul 21, 2003 | EF3 | 89 km | 2.5 mi | 0 |
| May 31, 1985 | EF3 | 86 km | 8.0 mi | 0 |
| May 31, 1985 | EF3 | 27 km | 13.0 mi | 0 |
| May 31, 1985 | EF3 | 69 km | 17.0 mi | 0 |
| May 2, 1983 | EF3 | 55 km | 28.0 mi | 2 |
| Aug 19, 1970 | EF3 | 56 km | 2.3 mi | 0 |
| Jun 20, 1969 | EF3 | 58 km | 84.1 mi | 0 |
| Jul 24, 1967 | EF3 | 37 km | 11.4 mi | 0 |
| Sep 3, 1963 | EF3 | 85 km | 8.4 mi | 0 |
| May 15, 1961 | EF3 | 30 km | 3.0 mi | 0 |
| Jul 10, 2024 | EF2 | 51 km | 3.2 mi | 0 |
| Jul 28, 2022 | EF2 | 72 km | 10.0 mi | 0 |
| Apr 14, 2019 | EF2 | 50 km | 18.0 mi | 0 |
| Jul 20, 2017 | EF2 | 64 km | 6.1 mi | 0 |
| Nov 14, 2011 | EF2 | 49 km | 4.1 mi | 0 |
| Nov 14, 2011 | EF2 | 54 km | 2.9 mi | 0 |
| Jul 24, 2010 | EF2 | 5 km | 7.6 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
2 wildfires (100+ acres) recorded within 100 km. Largest: UNNAMED (628 acres, 1990).
| Year | Name | Acres Burned | Distance |
| 1990 | UNNAMED | 628 | 83 km |
| 2021 | UNNAMED | 586 | 71 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 22°F (-6°C) | 2.9 in | Coldest |
| February | 22°F (-5°C) | 2.4 in | Driest |
| March | 31°F (-0°C) | 3.1 in | |
| April | 43°F (6°C) | 3.4 in | |
| May | 54°F (12°C) | 3.7 in | |
| June | 63°F (17°C) | 4.6 in | Wettest |
| July | 67°F (19°C) | 4.1 in | Warmest |
| August | 65°F (18°C) | 4.1 in | |
| September | 58°F (15°C) | 4.5 in | |
| October | 48°F (9°C) | 3.8 in | |
| November | 37°F (3°C) | 4.1 in | |
| December | 27°F (-3°C) | 3.7 in |
East Randolph has a seasonal temperature swing of 45°F / from 22°F in January to 67°F in July. Total annual precipitation is 44.5 inches, with June being the wettest month (4.6") and February the driest (2.4").