Smithfield Weather Information
Smithfield historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 44.19%
Annual chance of sunshine: 44.19%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
29.03%
3
6
22
February
32.14%
3
6
19
March
35.48%
4
7
20
April
41.38%
4
8
17
May
45.16%
5
9
17
June
56.67%
5
12
13
July
58.06%
5
13
13
August
59.38%
7
12
13
September
56.67%
7
10
13
October
54.84%
8
9
14
November
33.33%
4
6
20
December
28.13%
3
6
23
Temperature
JULY HIGH 76.8° - JANUARY LOW 14.4°
Month
Average
Max Average
Min Average
January
23°
31.5°
14.4°
February
26.7°
36°
17.3°
March
34.5°
43.8°
25.1°
April
45.5°
55.6°
35.3°
May
56.3°
65.7°
46.8°
June
63.4°
72.5°
54.3°
July
67.6°
76.8°
58.3°
August
65.7°
74.8°
56.6°
September
59.1°
68.6°
49.5°
October
48.9°
58.5°
39.2°
November
38.4°
47.6°
29.2°
December
27.8°
36°
19.6°
Rainfall
Average Annual Rainfall 41.94 inches
Month
Average Rainfall
January
3.07 Inches
February
2.65 Inches
March
3.59 Inches
April
3.62 Inches
May
4.2 Inches
June
4.12 Inches
July
4.22 Inches
August
3.66 Inches
September
3.57 Inches
October
2.85 Inches
November
3.32 Inches
December
3.07 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1304
0
February
1073
0
March
948
0
April
587
0
May
284
14
June
101
52
July
32
111
August
74
95
September
202
23
October
502
2
November
798
0
December
1153
0