Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Johnson City enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 34°F in January while summers reach 80°F in July. The area gets 330 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 17.5 inches (drier than the 38-inch national average). The area receives 21.9 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 44. 70% of days have good air quality. The city sits at an elevation of 3,334 feet.
Temperature
34°F Jan (1°C)80°F Jul (26°C)
Annual Average
55.8°F
3% above US avg
January Average
34°F (1°C)
July Average
80°F (26°C)
Sunny Days
330 days/yr
Geography
Elevation
3,334 ft (1,016 m)
Area
2.0 sq mi (5.2 km²)
Population Density
581/sq mi
Coordinates
37.5704°N, 101.7448°W
Timezone
America/Chicago
County
Stanton County County
Nearest Airport
Liberal Mid-America Regional (LBL) 56 miles away
Precipitation & Snow
Annual Rainfall17.5"
54% below US avg
Snowfall21.9"
Wettest Month (Jun)2.48"
Driest Month (Jan)0.28"
Air Quality
AQI Median
44.0
Rating
Good
Good Days %
70.2%
Unhealthy Days
0
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
9.6 / 100
Social Vulnerability
35.3 / 100
Community Resilience
1.8 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Very Low
Hail
Relatively Low
Strong Wind
Very Low
Heat Wave
Very Low
Winter Weather
Relatively Low
Lightning
Relatively Low
Ice Storm
Very Low
Drought
Relatively High
Cold Wave
Very Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
5 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M3.9.
Aug 17, 2009
8 km E of Eads, Colorado
M3.9
130 km
5 km
Jan 2, 1998
21 km SE of La Junta, Colorado
M3.4
149 km
5 km
Jan 10, 2003
14 km NE of Wiley, Colorado
M2.9
108 km
5 km
Apr 6, 2020
14 km WNW of Pritchett, Colorado
M2.7
113 km
5 km
Aug 6, 2016
13 km NNE of Wiley, Colorado
M2.5
113 km
6 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
509 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 5 fatalities, 96 injuries.
Date
Rating
Distance
Path
Fatalities
May 5, 1993
EF4
65 km
23.0 mi
0
Jun 23, 2023
EF3
66 km
13.1 mi
0
Nov 16, 2015
EF3
94 km
51.3 mi
0
Mar 28, 2007
EF3
60 km
28.0 mi
2
May 29, 2001
EF3
97 km
3.0 mi
0
Jun 22, 1999
EF3
95 km
4.0 mi
0
May 26, 1996
EF3
88 km
28.0 mi
0
May 26, 1996
EF3
77 km
13.0 mi
0
May 16, 1995
EF3
82 km
10.0 mi
0
May 5, 1993
EF3
84 km
18.5 mi
0
Jun 6, 1989
EF3
77 km
12.0 mi
0
May 9, 1972
EF3
55 km
2.7 mi
0
Jun 23, 1967
EF3
78 km
35.6 mi
1
Jun 6, 1951
EF3
33 km
44.8 mi
0
May 20, 1951
EF3
60 km
12.8 mi
0
Apr 27, 2012
EF2
91 km
19.1 mi
0
Apr 27, 2012
EF2
96 km
2.0 mi
0
May 31, 2010
EF2
94 km
9.2 mi
0
May 11, 2005
EF2
35 km
13.2 mi
0
May 15, 2003
EF2
80 km
4.9 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: BADGER HOLE (49,146 acres, 2018).
Year
Name
Acres Burned
Distance
2018
BADGER HOLE
49,146
34 km
2011
TUNNER
17,774
48 km
2018
RABBIT 22
10,393
56 km
2021
COBB FIRE
7,142
98 km
2011
HASKELL COUNTY
6,736
63 km
2006
MOUNT CARMEL
4,061
88 km
2019
C34
3,883
87 km
2017
BLACK MONDAY
3,376
89 km
2006
UNNAMED
3,162
23 km
2017
2017-117
3,103
73 km
2006
STEELER
2,471
57 km
2023
MANVEL
2,038
84 km
1994
UNNAMED
1,719
97 km
1996
UNNAMED
1,663
89 km
2003
UNNAMED
1,496
57 km
1996
SECOND STREET
1,293
58 km
2022
MT CARMEL
1,280
81 km
2017
ARKALON
1,229
95 km
1996
UNNAMED
1,150
44 km
2023
ARMSTRONG
1,128
47 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
34°F (1°C)
0.3 in
Driest
February
36°F (2°C)
0.4 in
March
44°F (7°C)
0.8 in
April
53°F (12°C)
1.3 in
May
63°F (17°C)
2.4 in
June
74°F (23°C)
2.5 in
Wettest
July
80°F (26°C)
2.4 in
Warmest
August
77°F (25°C)
2.2 in
September
68°F (20°C)
1.6 in
October
56°F (13°C)
0.8 in
November
41°F (5°C)
0.6 in
December
33°F (1°C)
0.3 in
Coldest
Johnson City has a seasonal temperature swing of 46°F / from 33°F in December to 80°F in July. Total annual precipitation is 15.5 inches, with June being the wettest month (2.5") and January the driest (0.3").