Dover Weather Information
Dover historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 55.02%
Annual chance of sunshine: 55.02%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
45.16%
7
7
17
February
50.00%
7
7
14
March
51.61%
8
8
15
April
51.72%
7
8
14
May
54.84%
7
10
14
June
61.29%
8
11
12
July
61.29%
8
11
12
August
61.29%
9
10
12
September
60.00%
10
8
12
October
61.29%
11
8
12
November
53.33%
8
8
14
December
48.39%
8
7
16
Temperature
JULY HIGH 87.4° - JANUARY LOW 26.9°
Month
Average
Max Average
Min Average
January
35.3°
43.7°
26.9°
February
37.7°
46.8°
28.5°
March
45.4°
55.2°
35.6°
April
54.6°
65.4°
43.8°
May
64.3°
74.8°
53.8°
June
72.9°
82.9°
62.8°
July
77.8°
87.4°
68.2°
August
76.2°
85.5°
66.9°
September
69.9°
79.5°
60.3°
October
58.8°
69.1°
48.5°
November
49.2°
58.7°
39.7°
December
39.9°
48.4°
31.4°
Rainfall
Average Annual Rainfall 3.5 inches
Month
Average Rainfall
January
0 Inches
February
3.94 Inches
March
3.04 Inches
April
4.4 Inches
May
3.47 Inches
June
4.29 Inches
July
3.77 Inches
August
4.16 Inches
September
4.73 Inches
October
4.56 Inches
November
3.26 Inches
December
3.16 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
608
0
February
316
4
March
100
77
April
7
243
May
0
396
June
0
348
July
16
162
August
223
31
September
476
1
October
779
0
November
4212
1262
December
0
0