Weather & Climate in Millerton, PA
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Millerton experiences four distinct seasons with an average annual temperature of 48°F (9°C). Winters average 25°F in January while summers reach 70°F in July. Annual precipitation totals 32.4 inches. The area receives 41.8 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 37. 82% of days have good air quality. The city sits at an elevation of 1,237 feet.
Temperature
25°F Jan (-4°C)
70°F Jul (21°C)
| Annual Average | 48.0°F |
| 11% below US avg | |
| January Average | 25°F (-4°C) |
| July Average | 70°F (21°C) |
Geography
| Elevation | 1,237 ft (377 m) |
| Area | 0.3 sq mi (0.9 km²) |
| Population Density | 472/sq mi |
| Coordinates | 41.9868°N, 76.9397°W |
| Timezone | America/New_York |
| County | Bradford County County |
| Nearest Airport | Elmira/Corning Regional (ELM) 15 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 37.0 |
| Rating | Good |
| Good Days % | 82.1% |
| Unhealthy Days | 0 |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 73.1 / 100 |
| Social Vulnerability | 37.8 / 100 |
| Community Resilience | 67.0 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively Low |
| Heat Wave | Very Low |
| Winter Weather | Very Low |
| 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
6 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.2.
| Feb 3, 2001 | 6 km W of Bath, New York | M3.2 | 55 km | 0 km |
| Jun 5, 2009 | 4 km SSE of Attica, New York | M2.9 | 143 km | 5 km |
| Jun 10, 2025 | 10 km NW of Forksville, Pennsylvania | M2.8 | 52 km | 8 km |
| Mar 15, 2022 | 5 km SSW of Warsaw, New York | M2.6 | 127 km | 5 km |
| Apr 11, 2007 | 6 km NNE of Sodus Point, New York | M2.6 | 149 km | 7 km |
| Jan 25, 1999 | New York | M2.5 | 112 km | 3 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tornado History
151 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF3. Total: 11 fatalities, 120 injuries.
| Date | Rating | Distance | Path | Fatalities |
| Jul 21, 2003 | EF3 | 82 km | 2.5 mi | 0 |
| Jun 2, 1998 | EF3 | 84 km | 26.0 mi | 2 |
| May 31, 1998 | EF3 | 66 km | 62.0 mi | 0 |
| May 31, 1985 | EF3 | 91 km | 19.0 mi | 6 |
| May 2, 1983 | EF3 | 22 km | 15.0 mi | 0 |
| May 2, 1983 | EF3 | 34 km | 2.0 mi | 0 |
| Jul 29, 1976 | EF3 | 92 km | 25.0 mi | 0 |
| Aug 30, 1955 | EF3 | 38 km | 1.0 mi | 0 |
| Apr 14, 2019 | EF2 | 99 km | 3.7 mi | 0 |
| Oct 2, 2018 | EF2 | 53 km | 2.2 mi | 0 |
| Jun 13, 2018 | EF2 | 36 km | 5.2 mi | 0 |
| Jul 8, 2014 | EF2 | 62 km | 6.7 mi | 0 |
| Apr 27, 2011 | EF2 | 29 km | 0.9 mi | 0 |
| Sep 3, 1993 | EF2 | 96 km | 3.5 mi | 0 |
| Aug 28, 1990 | EF2 | 57 km | 2.5 mi | 0 |
| Aug 28, 1988 | EF2 | 86 km | 1.5 mi | 0 |
| May 2, 1983 | EF2 | 43 km | 9.8 mi | 0 |
| Apr 17, 1982 | EF2 | 98 km | 4.0 mi | 0 |
| Apr 14, 1974 | EF2 | 71 km | 12.8 mi | 0 |
| Aug 16, 1966 | EF2 | 77 km | 4.5 mi | 0 |
Source: NOAA Storm Prediction Center (EF0+, 1950-2024, US only).
Wildfire History
3 wildfires (100+ acres) recorded within 100 km. Largest: BULL RUN (2,003 acres, 2008).
| Year | Name | Acres Burned | Distance |
| 2008 | BULL RUN | 2,003 | 63 km |
| 2009 | WOODRUFF | 757 | 52 km |
| 2006 | OKOME ROAD | 573 | 76 km |
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 25°F (-4°C) | 1.7 in | Coldest |
| February | 27°F (-3°C) | 1.3 in | Driest |
| March | 35°F (1°C) | 2.4 in | |
| April | 46°F (8°C) | 2.8 in | |
| May | 57°F (14°C) | 3.0 in | |
| June | 66°F (19°C) | 3.5 in | |
| July | 70°F (21°C) | 3.4 in | Warmest |
| August | 69°F (21°C) | 3.6 in | Wettest |
| September | 61°F (16°C) | 3.5 in | |
| October | 50°F (10°C) | 3.0 in | |
| November | 39°F (4°C) | 2.2 in | |
| December | 31°F (-1°C) | 2.0 in |
Millerton has a seasonal temperature swing of 45°F / from 25°F in January to 70°F in July. Total annual precipitation is 32.4 inches, with August being the wettest month (3.6") and February the driest (1.3").