Bangor Weather Information
Bangor historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 47.79%
Annual chance of sunshine: 47.79%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
29.03%
3
6
22
February
34.48%
4
6
19
March
38.71%
5
7
19
April
45.16%
6
8
17
May
54.84%
7
10
14
June
58.62%
7
10
12
July
67.74%
8
13
10
August
67.74%
9
12
10
September
60.00%
9
9
12
October
54.84%
9
8
14
November
33.33%
4
6
20
December
29.03%
3
6
22
Temperature
JULY HIGH 82.5° - JANUARY LOW 15.3°
Month
Average
Max Average
Min Average
January
23°
30.6°
15.3°
February
25.4°
34.2°
16.5°
March
34.5°
44.4°
24.5°
April
45.7°
56.8°
34.6°
May
56.9°
69.3°
44.5°
June
66.1°
78.5°
53.7°
July
70.2°
82.5°
57.8°
August
68.6°
80.7°
56.5°
September
61°
73.1°
48.9°
October
50°
61.2°
38.7°
November
38.9°
47.2°
30.5°
December
28.3°
35.5°
21.1°
Rainfall
Average Annual Rainfall 39.55 inches
Month
Average Rainfall
January
2.59 Inches
February
1.78 Inches
March
2.64 Inches
April
3.56 Inches
May
3.53 Inches
June
3.53 Inches
July
3.83 Inches
August
3.59 Inches
September
4.43 Inches
October
3.08 Inches
November
3.68 Inches
December
3.31 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1303
0
February
1110
0
March
947
0
April
580
0
May
293
42
June
75
108
July
12
171
August
43
154
September
151
31
October
469
2
November
784
0
December
1137
0