Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mildred has a cool climate with an average annual temperature of 45°F (7°C). Winters average 22°F in January while summers reach 68°F in July. The area gets 271 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 53.3 inches (wetter than the 38-inch national average). The area receives 69.7 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 40. The city sits at an elevation of 1,805 feet.
Temperature
22°F Jan (-6°C)68°F Jul (20°C)
Annual Average
45.0°F
17% below US avg
January Average
22°F (-6°C)
July Average
68°F (20°C)
Sunny Days
271 days/yr
Geography
Elevation
1,805 ft (550 m)
Area
0.4 sq mi (1.0 km²)
Population Density
1,000/sq mi
Coordinates
41.4760°N, 76.3802°W
Timezone
America/New_York
County
Sullivan County County
Nearest Airport
Williamsport Regional (IPT) 32 miles away
Precipitation & Snow
Annual Rainfall53.3"
40% above US avg
Snowfall69.7"
Wettest Month (Jun)4.61"
Driest Month (Jan)2.56"
Air Quality
AQI Median
40.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
10.7 / 100
Social Vulnerability
72.2 / 100
Community Resilience
97.2 / 100
Hazard Breakdown
Tornado
Very Low
Hurricane
Relatively Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Relatively Low
Hail
Very Low
Strong Wind
Very Low
Heat Wave
Very Low
Winter Weather
Relatively Low
Lightning
Very Low
Ice Storm
Very Low
Drought
No Rating
Cold Wave
Very Low
Landslide
Relatively Low
Avalanche
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
12 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.6.
Jan 16, 1994
2 km W of Sinking Spring, Pennsylvania
M4.6
131 km
5 km
Jan 16, 1994
0 km E of Sinking Spring, Pennsylvania
M4.2
132 km
5 km
Feb 3, 2001
6 km W of Bath, New York
M3.2
128 km
0 km
Aug 26, 2003
4 km NNW of Milford, New Jersey
M3.1
144 km
3 km
Nov 14, 1997
0 km S of Rothsville, Pennsylvania
M3.0
148 km
5 km
Jan 16, 1994
0 km SSE of Sinking Spring, Pennsylvania
M2.9
132 km
5 km
Jun 10, 2025
10 km NW of Forksville, Pennsylvania
M2.8
26 km
8 km
May 10, 1993
1 km NW of Whitfield, Pennsylvania
M2.8
129 km
5 km
Jan 18, 1994
3 km SE of Clay, Pennsylvania
M2.6
143 km
5 km
Oct 28, 1996
2 km W of Reinholds, Pennsylvania
M2.6
136 km
5 km
May 7, 1994
2 km SW of Sinking Spring, Pennsylvania
M2.5
133 km
5 km
Jan 8, 1995
1 km WSW of Montrose Manor, Pennsylvania
M2.5
135 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 1.
Year
Name
Category
Max Wind
Closest
1985
Gloria
Category 1
86 mph
276 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
216 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF3. Total: 9 fatalities, 142 injuries.
Date
Rating
Distance
Path
Fatalities
Jun 2, 1998
EF3
32 km
26.0 mi
2
May 31, 1998
EF3
69 km
62.0 mi
0
May 31, 1985
EF3
72 km
19.0 mi
6
May 2, 1983
EF3
60 km
2.0 mi
0
May 2, 1983
EF3
66 km
15.0 mi
0
Jul 29, 1976
EF3
80 km
25.0 mi
0
Apr 14, 2019
EF2
32 km
3.7 mi
0
Oct 2, 2018
EF2
67 km
2.2 mi
0
Jun 13, 2018
EF2
52 km
2.9 mi
0
Jun 13, 2018
EF2
37 km
5.2 mi
0
Feb 25, 2017
EF2
57 km
12.5 mi
0
Jul 8, 2014
EF2
12 km
6.7 mi
0
Apr 27, 2011
EF2
83 km
0.9 mi
0
Jul 23, 2010
EF2
87 km
25.7 mi
0
Dec 1, 2006
EF2
51 km
20.0 mi
0
May 31, 1998
EF2
100 km
2.0 mi
0
Jul 15, 1992
EF2
74 km
1.5 mi
0
Sep 18, 1991
EF2
78 km
4.0 mi
0
Aug 28, 1988
EF2
28 km
1.5 mi
0
Jul 6, 1984
EF2
29 km
0.3 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
8 wildfires (100+ acres) recorded within 100 km.
Largest: PENOBSCOT (2,091 acres, 2009).
Year
Name
Acres Burned
Distance
2009
PENOBSCOT
2,091
54 km
2008
BULL RUN
2,003
89 km
2004
CRYSTAL LAKE
1,838
57 km
2020
SEVEN PINES
790
95 km
2009
WOODRUFF
757
98 km
2015
RAZOR FIRE
728
97 km
2015
PIPELINE 1
666
71 km
2006
OKOME ROAD
573
85 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
22°F (-6°C)
2.6 in
Coldest, Driest
February
23°F (-5°C)
2.6 in
March
32°F (-0°C)
3.0 in
April
43°F (6°C)
3.5 in
May
54°F (12°C)
4.1 in
June
62°F (17°C)
4.6 in
Wettest
July
68°F (20°C)
3.9 in
Warmest
August
66°F (19°C)
3.7 in
September
59°F (15°C)
3.9 in
October
48°F (9°C)
3.3 in
November
38°F (3°C)
3.6 in
December
27°F (-3°C)
3.0 in
Mildred has a seasonal temperature swing of 46°F / from 22°F in January to 68°F in July. Total annual precipitation is 41.7 inches, with June being the wettest month (4.6") and January the driest (2.6").