Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Noonan has a cool climate with an average annual temperature of 40°F (5°C). Winters average 10°F in January while summers reach 68°F in July. The area gets 274 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 16.1 inches (drier than the 38-inch national average). The area receives 40.7 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 38. The city sits at an elevation of 1,961 feet.
Temperature
10°F Jan (-12°C)68°F Jul (20°C)
Annual Average
40.2°F
26% below US avg
January Average
10°F (-12°C)
July Average
68°F (20°C)
Sunny Days
274 days/yr
Geography
Elevation
1,961 ft (598 m)
Area
0.3 sq mi (0.8 km²)
Population Density
479/sq mi
Coordinates
48.8903°N, 103.0103°W
Timezone
America/Chicago
County
Divide County County
Nearest Airport
Williston Basin International (XWA) 55 miles away
Precipitation & Snow
Annual Rainfall16.1"
58% below US avg
Snowfall40.7"
Wettest Month (Jun)2.64"
Driest Month (Feb)0.43"
Air Quality
AQI Median
38.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
5.8 / 100
Social Vulnerability
63.7 / 100
Community Resilience
17.0 / 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 Moderate
Lightning
Very Low
Ice Storm
Relatively Moderate
Drought
Relatively Low
Cold Wave
Relatively Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M3.8.
Feb 25, 2014
23 km N of Brockton, Montana
M3.8
149 km
5 km
Jul 29, 1998
16 km WNW of Froid, Montana
M3.8
137 km
5 km
Nov 11, 1998
10 km SW of Grenora, North Dakota
M3.5
84 km
5 km
Sep 28, 2012
22 km ESE of Williston, North Dakota
M3.3
97 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
92 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 1 fatality, 1 injury.
Date
Rating
Distance
Path
Fatalities
Jul 5, 1955
EF4
72 km
28.0 mi
0
Aug 12, 2010
EF3
61 km
5.0 mi
1
Jul 11, 1974
EF3
63 km
0.1 mi
0
Jun 14, 1950
EF3
56 km
23.7 mi
0
Jun 5, 1976
EF2
55 km
2.0 mi
0
Aug 5, 1969
EF2
53 km
0.5 mi
0
Jun 14, 1962
EF2
76 km
0.1 mi
0
Jun 13, 1953
EF2
85 km
0.1 mi
0
Jul 6, 2024
EF1
90 km
1.2 mi
0
Jul 8, 2009
EF1
28 km
9.7 mi
0
Jul 8, 2009
EF1
88 km
10.5 mi
0
Jun 11, 2007
EF1
48 km
3.0 mi
0
Jul 18, 2003
EF1
22 km
2.0 mi
0
Jul 19, 2001
EF1
63 km
10.0 mi
0
Jul 13, 1999
EF1
75 km
9.0 mi
0
Jul 2, 1990
EF1
45 km
0.1 mi
0
Jun 26, 1990
EF1
85 km
1.0 mi
0
Aug 21, 1985
EF1
73 km
1.3 mi
0
Jul 30, 1984
EF1
37 km
0.1 mi
0
Jul 5, 1980
EF1
73 km
0.1 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: WILLIAMS CO WILDLAND FIRE (67,150 acres, 2024).
Year
Name
Acres Burned
Distance
2024
WILLIAMS CO WILDLAND FIRE
67,150
58 km
2015
LOSTWOOD WILDERNESS 2015
6,837
49 km
2005
H RX 05 WILD
5,644
48 km
1986
WILDERNESS
5,615
48 km
1997
WILDERNESS
5,556
48 km
2005
CLEAR LAKE
5,040
74 km
2015
RIDGE ROAD
3,390
90 km
2024
CHARLSON
3,055
99 km
2005
LOSTWOOD NON-NFP
2,769
52 km
2021
13 MILE FIRE
2,585
80 km
2006
HB 35
2,164
69 km
2023
NDLWR-HFR-FY23-RX-ASPEN
2,074
52 km
2017
NDLWR FY17 RX CENTRAL CORE
1,899
51 km
2016
LWR WUI RX FESCUE 2016
1,802
54 km
1993
KRUSES
1,802
53 km
1990
KRUSES
1,619
53 km
1986
KRUSES
1,615
53 km
1996
KRUSES
1,516
53 km
2003
KRUSE
1,507
53 km
1987
TEAL
1,470
51 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
10°F (-12°C)
0.5 in
Coldest
February
14°F (-10°C)
0.4 in
Driest
March
26°F (-4°C)
0.6 in
April
41°F (5°C)
1.2 in
May
54°F (12°C)
2.1 in
June
63°F (17°C)
2.6 in
Wettest
July
68°F (20°C)
2.6 in
Warmest
August
67°F (19°C)
1.8 in
September
56°F (13°C)
1.7 in
October
43°F (6°C)
0.9 in
November
25°F (-4°C)
0.6 in
December
12°F (-11°C)
0.5 in
Noonan has a seasonal temperature swing of 58°F / from 10°F in January to 68°F in July. Total annual precipitation is 15.5 inches, with June being the wettest month (2.6") and February the driest (0.4").