Portland, Maine2012 Climate Data
North America Region, US
Detailed temperature analysis for 2012 with 366 daily measurements across 12 months.
Avg: 49.4°F
12 Months
366 Records
Year Average
49.4°F
2012
Highest
78.0°F
Lowest
7.8°F
Range
70.2°F
Monthly Temperature Progression - 2012
32°F
28°F
Jan
31°F
Feb
41°F
Mar
47°F
Apr
56°F
May
62°F
Jun
71°F
Jul
71°F
Aug
61°F
Sep
53°F
Oct
38°F
Nov
33°F
Dec
Below Freezing
|32°F (0°C)|Above Freezing
Monthly Details - 2012
January 2012
Average:27.7°F
Range:7.8°F - 43.9°F
Days:31 days
Records:31
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February 2012
Average:31.0°F
Range:18.4°F - 41.9°F
Days:29 days
Records:29
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March 2012
Average:40.7°F
Range:20.6°F - 65.9°F
Days:31 days
Records:31
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April 2012
Average:47.1°F
Range:36.8°F - 64.1°F
Days:30 days
Records:30
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May 2012
Average:56.3°F
Range:44.5°F - 69.5°F
Days:31 days
Records:31
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June 2012
Average:62.4°F
Range:51.2°F - 77.0°F
Days:30 days
Records:30
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July 2012
Average:71.4°F
Range:67.1°F - 78.0°F
Days:31 days
Records:31
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August 2012
Average:70.6°F
Range:63.3°F - 75.8°F
Days:31 days
Records:31
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September 2012
Average:60.5°F
Range:48.8°F - 70.0°F
Days:30 days
Records:30
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October 2012
Average:53.1°F
Range:41.2°F - 62.5°F
Days:31 days
Records:31
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November 2012
Average:38.2°F
Range:26.2°F - 53.5°F
Days:30 days
Records:30
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December 2012
Average:32.7°F
Range:21.1°F - 50.8°F
Days:31 days
Records:31
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2012 Climate Summary
The year 2012 in Portland, Maine, US was characterized by an average temperature of 49.4°F, with temperatures ranging from a low of 7.8°F to a high of 78.0°F.
Temperature Analysis
- Annual Average: 49.4°F
- Temperature Extremes: 70.2°F range
- Data Coverage: 12 months with available observations
- Total Measurements: 366 daily records
Seasonal Patterns
January27.7°F
February31.0°F
March40.7°F
April47.1°F
... and 8 more months