Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dobbins enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 45°F in January while summers reach 75°F in July. The area gets 293 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 46.3 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 48. The city sits at an elevation of 1,746 feet.
Temperature
45°F Jan (7°C)75°F Jul (24°C)
Annual Average
58.7°F
9% above US avg
January Average
45°F (7°C)
July Average
75°F (24°C)
Sunny Days
293 days/yr
Geography
Elevation
1,746 ft (532 m)
Area
7.8 sq mi (20.3 km²)
Population Density
66/sq mi
Coordinates
39.3566°N, 121.2104°W
Timezone
America/Los_Angeles
County
Yuba County County
Nearest Airport
Chico Regional (CIC) 48 miles away
Precipitation & Snow
Annual Rainfall46.3"
22% above US avg
Wettest Month (Jan)9.76"
Driest Month (Jul)0.08"
Air Quality
AQI Median
48.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
80.9 / 100
Social Vulnerability
30.4 / 100
Community Resilience
36.6 / 100
Hazard Breakdown
Tornado
Very Low
Earthquake
Relatively Low
Wildfire
Relatively Moderate
Flood
Relatively Moderate
Hail
Very Low
Strong Wind
Very Low
Heat Wave
Relatively Low
Winter Weather
Very Low
Lightning
Relatively Low
Drought
Relatively High
Cold Wave
No Rating
Landslide
Relatively Moderate
Volcano
Very Low
Avalanche
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
3,858 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M6.1.
Sep 12, 1994
4 km S of Carter Springs, Nevada
M6.1
147 km
14 km
May 24, 2013
2 km NNE of Canyondam, California
M5.7
94 km
8 km
May 11, 2023
Lake Almanor Earthquake
M5.5
95 km
6 km
Aug 10, 2001
3 km N of Blairsden, California
M5.2
72 km
5 km
May 12, 2023
4km NW of Canyondam, CA
M5.2
94 km
6 km
Sep 12, 1994
8 km ESE of Mesa Vista, California
M5.1
145 km
-1 km
Apr 26, 2008
1 km NW of Mogul, Nevada
M5.1
111 km
3 km
Aug 10, 2016
20 km NNE of Upper Lake, California
M5.1
137 km
14 km
May 24, 2013
1km NNW of Canyondam, CA
M4.9
92 km
4 km
Apr 26, 2008
0 km N of Mogul, Nevada
M4.8
112 km
3 km
Oct 30, 1998
4 km N of Tahoe Vista, California
M4.8
101 km
1 km
Jun 26, 2005
8 km NNW of Tahoe Vista, California
M4.8
96 km
-2 km
May 7, 2021
19km NW of Truckee, CA
M4.7
78 km
10 km
Jan 2, 2025
4 km NW of Cobb, CA
M4.7
145 km
1 km
Feb 18, 2004
4 km WNW of Cobb, California
M4.6
146 km
3 km
Nov 15, 1995
9 km SW of Cold Springs, Nevada
M4.5
103 km
-1 km
Mar 21, 2020
5 km NE of Indian Hills, Nevada
M4.5
130 km
8 km
Aug 4, 2016
5 km WNW of Patton Village, California
M4.5
123 km
7 km
Sep 19, 1992
7 km NW of Cobb, California
M4.5
147 km
3 km
Jun 3, 2023
2km NW of The Geysers, CA
M4.5
149 km
4 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tornado History
67 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF2. Total: 7 injuries.
Date
Rating
Distance
Path
Fatalities
May 25, 2011
EF2
44 km
0.2 mi
0
Feb 10, 1994
EF2
36 km
0.3 mi
0
Sep 24, 1986
EF2
96 km
2.0 mi
0
Feb 7, 1978
EF2
76 km
1.9 mi
0
May 19, 1953
EF2
94 km
2.0 mi
0
Dec 19, 2023
EF1
73 km
0.4 mi
0
Dec 24, 2015
EF1
73 km
6.2 mi
0
Mar 26, 2014
EF1
84 km
0.6 mi
0
Mar 26, 2014
EF1
80 km
0.7 mi
0
Mar 26, 2014
EF1
80 km
1.0 mi
0
Oct 22, 2012
EF1
36 km
4.0 mi
0
Oct 22, 2012
EF1
49 km
2.0 mi
0
Oct 22, 2012
EF1
41 km
0.3 mi
0
May 25, 2011
EF1
87 km
26.4 mi
0
May 25, 2011
EF1
87 km
21.7 mi
0
Jan 8, 2005
EF1
33 km
0.1 mi
0
Apr 17, 1993
EF1
81 km
0.5 mi
0
Jan 7, 1993
EF1
44 km
0.1 mi
0
Dec 17, 1992
EF1
36 km
1.0 mi
0
Dec 17, 1992
EF1
15 km
5.0 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Nearby Volcanoes
2 volcanoes within 200 km.
Closest: Lassen Volcanic Center (129 km).
Name
Type
Elevation
Last Eruption
Distance
Lassen Volcanic Center
Stratovolcano
3,187 m (10,456 ft)
1917
129 km
Clear Lake
Volcanic field
1,439 m (4,721 ft)
Unknown
141 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: NORTH COMPLEX (316,556 acres, 2020).
Year
Name
Acres Burned
Distance
2020
NORTH COMPLEX
316,556
42 km
2018
CAMP
153,687
53 km
1990
CAMPBELL
128,266
93 km
2014
KING
99,070
75 km
2012
CHIPS
79,978
82 km
2022
MOSQUITO
77,858
57 km
2019
WALKER
58,747
98 km
2008
BTU LIGHTNING COMPLEX (LONG BRANCH-JACK)
52,091
59 km
2000
STORRIE
49,588
75 km
1994
COTTONWOOD
47,912
91 km
1994
BARKLEY
44,256
97 km
1988
49R
36,673
13 km
1999
MHRD COMPLEX (BUCKS)
34,459
59 km
2013
AMERICAN
27,938
59 km
2008
CANYON COMPLEX (SCOTCH)
26,418
41 km
2008
HUMBOLDT
23,769
56 km
1992
CLEVELAND
21,835
89 km
2008
CUB COMPLEX (CUB)
20,772
96 km
2008
AMERICAN RIVER COMPLEX (GOVERNMENT)
20,709
55 km
2001
STAR
16,846
68 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
45°F (7°C)
9.8 in
Wettest
February
46°F (8°C)
7.4 in
March
48°F (9°C)
7.1 in
April
53°F (12°C)
3.8 in
May
60°F (16°C)
1.3 in
June
68°F (20°C)
0.6 in
July
75°F (24°C)
0.1 in
Warmest, Driest
August
73°F (23°C)
0.2 in
September
68°F (20°C)
0.8 in
October
60°F (16°C)
3.1 in
November
49°F (9°C)
7.6 in
December
44°F (7°C)
8.6 in
Coldest
Dobbins has a seasonal temperature swing of 32°F / from 44°F in December to 75°F in July. Total annual precipitation is 50.2 inches, with January being the wettest month (9.8") and July the driest (0.1").