Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Oakland has a cool climate with an average annual temperature of 45°F (7°C). Winters average 19°F in January while summers reach 70°F in July. The area gets 251 sunny days per year, above the national average. Annual precipitation totals 43.4 inches. Air quality is rated Good with a median AQI of 34. The city sits at an elevation of 184 feet.
Temperature
19°F Jan (-7°C)70°F Jul (21°C)
Annual Average
45.2°F
16% below US avg
January Average
19°F (-7°C)
July Average
70°F (21°C)
Sunny Days
251 days/yr
Geography
Elevation
184 ft (56 m)
Area
5.7 sq mi (14.8 km²)
Population Density
502/sq mi
Coordinates
44.5525°N, 69.7061°W
Timezone
America/New_York
County
Kennebec County County
Nearest Airport
Knox County Regional (RKD) 45 miles away
Precipitation & Snow
Annual Rainfall43.4"
14% above US avg
Wettest Month (Nov)4.13"
Driest Month (Feb)2.60"
Air Quality
AQI Median
34.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
75.2 / 100
Social Vulnerability
29.4 / 100
Community Resilience
90.9 / 100
Hazard Breakdown
Tornado
Very Low
Hurricane
Relatively Moderate
Earthquake
Relatively Low
Wildfire
Very Low
Flood
Relatively Moderate
Hail
Relatively Low
Strong Wind
Relatively Moderate
Heat Wave
Very Low
Winter Weather
Very High
Lightning
Relatively High
Ice Storm
Very High
Drought
Relatively Moderate
Cold Wave
Relatively Low
Landslide
Relatively Low
Coastal Flood
Relatively Low
Avalanche
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
37 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.7.
Oct 16, 2012
5 km W of Hollis Center, Maine
M4.7
131 km
16 km
Aug 21, 1996
12 km N of Livermore, New Hampshire
M3.8
137 km
10 km
Feb 26, 1999
0 km NW of China, Maine
M3.8
17 km
3 km
Sep 16, 1994
7 km SE of Lee, Maine
M3.6
144 km
5 km
Sep 16, 1994
9 km SE of Lee, Maine
M3.6
145 km
5 km
Jan 17, 2000
4 km NNE of Dixfield, Maine
M3.6
58 km
16 km
Jan 3, 2000
4 km W of Leeds, Maine
M3.5
46 km
10 km
Oct 25, 2001
4 km S of Howland, Maine
M3.3
109 km
9 km
Jan 14, 2023
7 km ESE of Dedham, Maine
M3.3
90 km
10 km
Sep 16, 1994
9 km SE of Lee, Maine
M3.3
145 km
5 km
Sep 16, 1994
9 km SE of Lee, Maine
M3.3
145 km
5 km
Sep 7, 2000
7 km WSW of Liberty, Maine
M3.2
34 km
5 km
Sep 5, 1994
13 km NNE of Monhegan, Maine
M3.1
86 km
5 km
Mar 30, 2010
7 km WSW of Dedham, Maine
M3.0
77 km
4 km
Dec 25, 1999
4 km NE of Saint Albans, Maine
M3.0
51 km
5 km
Nov 20, 1994
4 km WNW of Norway, Maine
M3.0
79 km
5 km
Feb 4, 2022
0 km SSW of Gorham, New Hampshire
M2.9
118 km
8 km
Jul 28, 2024
6 km W of Gardiner, Maine
M2.8
38 km
8 km
Feb 12, 1995
1 km NNE of Turner, Maine
M2.8
54 km
5 km
Mar 9, 2020
50 km ESE of Old Orchard Beach, Maine
M2.7
141 km
12 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 1.
Year
Name
Category
Max Wind
Closest
2008
Kyle
Category 1
75 mph
292 km
1991
Bob
Category 1
—
226 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
59 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF2. Total: 6 injuries.
Date
Rating
Distance
Path
Fatalities
Aug 9, 2000
EF2
31 km
3.0 mi
0
Jul 8, 1996
EF2
37 km
1.5 mi
0
Nov 7, 1971
EF2
23 km
4.1 mi
0
Jul 31, 1971
EF2
42 km
0.5 mi
0
Jul 31, 1971
EF2
28 km
2.0 mi
0
Jul 31, 1971
EF2
44 km
1.9 mi
0
Aug 20, 1962
EF2
54 km
0.1 mi
0
Sep 4, 1961
EF2
28 km
0.5 mi
0
Jul 1, 2017
EF1
97 km
2.5 mi
0
Jul 15, 2014
EF1
46 km
2.8 mi
0
Jun 1, 2011
EF1
79 km
0.3 mi
0
Jun 1, 2011
EF1
47 km
8.4 mi
0
Jun 5, 2010
EF1
71 km
4.2 mi
0
Aug 21, 2009
EF1
79 km
16.4 mi
0
Nov 24, 2005
EF1
82 km
3.8 mi
0
May 31, 2002
EF1
73 km
2.1 mi
0
Jun 17, 2001
EF1
86 km
0.4 mi
0
Jul 18, 2000
EF1
77 km
0.5 mi
0
Oct 1, 1998
EF1
68 km
0.5 mi
0
Jun 21, 1997
EF1
12 km
0.2 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Tsunami History
1 tsunami recorded within 500 km.
Highest wave on record: 3.6 m (12 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
2008
MAINE
Avalanche
3.6 m
—
84 km
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
19°F (-7°C)
2.9 in
Coldest
February
20°F (-7°C)
2.6 in
Driest
March
30°F (-1°C)
3.3 in
April
42°F (5°C)
3.5 in
May
54°F (12°C)
3.7 in
June
63°F (17°C)
3.7 in
July
70°F (21°C)
3.4 in
Warmest
August
67°F (19°C)
3.6 in
September
58°F (14°C)
3.4 in
October
47°F (8°C)
3.8 in
November
36°F (2°C)
4.1 in
Wettest
December
24°F (-5°C)
3.7 in
Oakland has a seasonal temperature swing of 51°F / from 19°F in January to 70°F in July. Total annual precipitation is 41.7 inches, with November being the wettest month (4.1") and February the driest (2.6").