Hyannis, MA Weather Data

Hyannis, MA Current Weather Data

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Hyannis, MA Historical Weather Trends

*Historical weather data collected from West Yarmouth, MA
Hyannis, MA

Hyannis, MA Chance of Sunshine

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

Hyannis, MA Historical Temperature

Month
Average
Max Average
Min Average
January
30.67°
38.33°
22.97°
February
32.88°
40.72°
25°
March
39.38°
46.87°
31.83°
April
47.98°
56.57°
39.35°
May
57.23°
65°
49.42°
June
65.43°
73.03°
57.79°
July
73.1°
80.48°
65.65°
August
70.98°
78.52°
63.38°
September
63.8°
72°
55.55°
October
54.1°
62.17°
45.98°
November
44.63°
52.52°
36.72°
December
35.98°
43.9°
28.02°

Hyannis, MA Rainfall and Snowfall Average

Month
Average Rainfall
Average Snowfall
January
2.93 Inches
0 Inches
February
3.5 Inches
0 Inches
March
3.96 Inches
0 Inches
April
3.55 Inches
0 Inches
May
3.34 Inches
0 Inches
June
3.8 Inches
0 Inches
July
3.49 Inches
0 Inches
August
3.32 Inches
0 Inches
September
4.68 Inches
0 Inches
October
4.68 Inches
0 Inches
November
3.54 Inches
0 Inches
December
4.33 Inches
0 Inches

Hyannis, MA Energy Demand

Month
Avg. Daily HDD (?)
Avg. Daily CDD (?)
Total
January
34.12
0
34.12
February
31.4
0
31.4
March
25.38
0
25.38
April
16.83
0.07
16.9
May
8.21
0.49
8.7
June
2.29
2.94
5.23
July
0.1
8.17
8.27
August
0.28
6.32
6.6
September
3.07
2.03
5.1
October
11.04
0.26
11.3
November
20.13
0
20.13
December
27.98
0
27.98