Portland, Maine2005 Climate Data
North America Region, US
Detailed temperature analysis for 2005 with 358 daily measurements across 12 months.
Avg: 47.4°F
12 Months
358 Records
Year Average
47.4°F
2005
Highest
80.7°F
Lowest
7.6°F
Range
73.1°F
Monthly Temperature Progression - 2005
32°F
23°F
Jan
26°F
Feb
32°F
Mar
45°F
Apr
49°F
May
64°F
Jun
69°F
Jul
70°F
Aug
64°F
Sep
51°F
Oct
41°F
Nov
28°F
Dec
Below Freezing
|32°F (0°C)|Above Freezing
Monthly Details - 2005
January 2005
Average:23.2°F
Range:7.6°F - 43.4°F
Days:26 days
Records:26
View Daily Data
February 2005
Average:26.2°F
Range:13.9°F - 39.4°F
Days:28 days
Records:28
View Daily Data
March 2005
Average:31.7°F
Range:15.5°F - 45.0°F
Days:29 days
Records:29
View Daily Data
April 2005
Average:45.3°F
Range:35.8°F - 65.7°F
Days:30 days
Records:30
View Daily Data
May 2005
Average:49.1°F
Range:43.0°F - 58.0°F
Days:31 days
Records:31
View Daily Data
June 2005
Average:64.1°F
Range:48.8°F - 80.7°F
Days:30 days
Records:30
View Daily Data
July 2005
Average:69.3°F
Range:58.3°F - 78.3°F
Days:31 days
Records:31
View Daily Data
August 2005
Average:69.7°F
Range:61.8°F - 75.5°F
Days:31 days
Records:31
View Daily Data
September 2005
Average:64.0°F
Range:50.5°F - 74.0°F
Days:30 days
Records:30
View Daily Data
October 2005
Average:50.5°F
Range:36.0°F - 65.6°F
Days:31 days
Records:31
View Daily Data
November 2005
Average:41.2°F
Range:25.9°F - 53.8°F
Days:30 days
Records:30
View Daily Data
December 2005
Average:28.4°F
Range:15.5°F - 42.6°F
Days:31 days
Records:31
View Daily Data
2005 Climate Summary
The year 2005 in Portland, Maine, US was characterized by an average temperature of 47.4°F, with temperatures ranging from a low of 7.6°F to a high of 80.7°F.
Temperature Analysis
- Annual Average: 47.4°F
- Temperature Extremes: 73.1°F range
- Data Coverage: 12 months with available observations
- Total Measurements: 358 daily records
Seasonal Patterns
January23.2°F
February26.2°F
March31.7°F
April45.3°F
... and 8 more months