Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wellsboro experiences four distinct seasons with an average annual temperature of 49°F (10°C). Winters average 23°F in January while summers reach 72°F in July. The area gets 275 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 39.5 inches. The area receives 33.6 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 750 feet.
Temperature
23°F Jan (-5°C)72°F Jul (22°C)
Annual Average
49.4°F
9% below US avg
January Average
23°F (-5°C)
July Average
72°F (22°C)
Sunny Days
275 days/yr
Geography
Elevation
750 ft (229 m)
Area
0.2 sq mi (0.5 km²)
Population Density
2,956/sq mi
Coordinates
41.4948°N, 86.7645°W
Timezone
America/Indiana/Indianapolis
County
LaPorte County County
Nearest Airport
Porter County Regional (VPZ) 13 miles away
Precipitation & Snow
Annual Rainfall39.5"
4% above US avg
Snowfall33.6"
Wettest Month (Jun)4.37"
Driest Month (Feb)1.69"
Air Quality
AQI Median
41.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
78.9 / 100
Social Vulnerability
48.7 / 100
Community Resilience
82.6 / 100
Hazard Breakdown
Tornado
Relatively High
Hurricane
Very Low
Earthquake
Relatively Low
Wildfire
Very Low
Flood
Relatively Moderate
Hail
Relatively Moderate
Strong Wind
Relatively Moderate
Heat Wave
Relatively Low
Winter Weather
Relatively Moderate
Lightning
Relatively Moderate
Ice Storm
Relatively Low
Drought
No Rating
Cold Wave
Relatively High
Landslide
Very Low
Coastal Flood
Very 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
138 km
4 km
Nov 4, 2013
1 km SSW of Lyons, Illinois
M3.2
94 km
1 km
Jan 26, 2012
5 km NE of Topeka, Indiana
M3.0
107 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
476 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 120 fatalities, 1,619 injuries.
Date
Rating
Distance
Path
Fatalities
Apr 21, 1967
EF4
91 km
15.0 mi
33
Apr 11, 1965
EF4
58 km
21.2 mi
31
Apr 11, 1965
EF4
90 km
21.6 mi
5
Apr 11, 1965
EF4
48 km
37.0 mi
36
May 27, 2019
EF3
78 km
13.7 mi
0
Jun 5, 2010
EF3
96 km
7.8 mi
0
Oct 18, 2007
EF3
54 km
20.3 mi
0
Oct 24, 2001
EF3
31 km
47.0 mi
1
May 13, 1980
EF3
92 km
21.0 mi
0
Mar 12, 1976
EF3
96 km
38.5 mi
1
Mar 12, 1976
EF3
29 km
12.6 mi
0
Mar 12, 1976
EF3
26 km
12.1 mi
0
Jun 20, 1974
EF3
60 km
4.5 mi
0
Oct 24, 1967
EF3
38 km
0.1 mi
0
Nov 26, 1965
EF3
32 km
1.0 mi
0
Nov 12, 1965
EF3
60 km
4.1 mi
0
Apr 11, 1965
EF3
40 km
33.1 mi
0
Apr 11, 1965
EF3
22 km
35.6 mi
10
Apr 30, 1962
EF3
31 km
0.1 mi
0
Apr 30, 1962
EF3
28 km
36.5 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Tsunami History
1 tsunami recorded within 500 km.
Highest wave on record: 3.0 m (10 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1954
MICHIGAN CITY, IN (LAKE MICHIGAN)
Avalanche
3.0 m
7
25 km
Source: NOAA/NCEI Historical Tsunami Database.
Wildfire History
4 wildfires (100+ acres) recorded within 100 km.
Largest: UNNAMED (1,602 acres, 2000).
Year
Name
Acres Burned
Distance
2000
UNNAMED
1,602
88 km
1986
OGDEN DUNS
863
40 km
2021
21-INDU TOLLESTON DUNES EAST
594
39 km
2017
17 INDU COWLES DUNES
522
33 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
23°F (-5°C)
2.0 in
Coldest
February
27°F (-3°C)
1.7 in
Driest
March
38°F (3°C)
2.8 in
April
49°F (9°C)
3.7 in
May
60°F (16°C)
3.7 in
June
70°F (21°C)
4.4 in
Wettest
July
72°F (22°C)
3.9 in
Warmest
August
71°F (22°C)
3.7 in
September
64°F (18°C)
3.7 in
October
52°F (11°C)
3.0 in
November
40°F (5°C)
3.3 in
December
28°F (-2°C)
2.8 in
Wellsboro has a seasonal temperature swing of 49°F / from 23°F in January to 72°F in July. Total annual precipitation is 38.8 inches, with June being the wettest month (4.4") and February the driest (1.7").
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