Mashpee Weather Information
Mashpee historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 55.06849315%
Annual chance of sunshine: 55.06849315%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
53.13%
10
7
15
February
53.57%
8
7
13
March
51.61%
8
8
15
April
51.72%
7
8
14
May
51.61%
6
10
15
June
56.67%
7
10
13
July
61.29%
7
12
12
August
60.00%
8
10
12
September
58.62%
9
8
12
October
61.29%
11
8
12
November
50.00%
8
7
15
December
51.61%
8
8
15
Temperature
JULY HIGH 77.8° - JANUARY LOW 21.2°
Month
Average
Max Average
Min Average
January
29.2°
37.2°
21.2°
February
30°
37.8°
22.1°
March
36.6°
43.8°
29.3°
April
45°
52°
37.9°
May
54.9°
62°
47.8°
June
64.3°
71.5°
57.1°
July
70.5°
77.8°
63.2°
August
69.7°
76.8°
62.6°
September
62.9°
70.5°
55.3°
October
52.5°
60.5°
44.4°
November
44.1°
51.4°
36.7°
December
34.7°
42.4°
27°
Rainfall
Average Annual Rainfall 47.98 inches
Month
Average Rainfall
January
4.21 Inches
February
3.5 Inches
March
4.41 Inches
April
4.4 Inches
May
3.48 Inches
June
3.82 Inches
July
3.16 Inches
August
3.92 Inches
September
3.91 Inches
October
4.41 Inches
November
4.3 Inches
December
4.46 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1110
0
February
982
0
March
882
0
April
601
0
May
314
0
June
69
48
July
4
176
August
8
155
September
97
33
October
391
1
November
628
0
December
940
0