South Milwaukee Weather Information
South Milwaukee historical weather data by month.
Chance Of Sunshine
ANNUAL CHANCE OF SUNSHINE 51.82%
Annual chance of sunshine: 51.82%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
41.94%
7
6
18
February
44.44%
6
6
15
March
45.16%
6
8
17
April
46.67%
6
8
16
May
54.84%
7
10
14
June
60.00%
8
10
12
July
67.74%
10
11
10
August
67.74%
10
11
10
September
60.00%
9
9
12
October
56.67%
9
8
13
November
37.93%
5
6
18
December
38.71%
6
6
19
Temperature
JULY HIGH 81.1° - JANUARY LOW 13.4°
Month
Average
Max Average
Min Average
January
20.7°
28°
13.4°
February
25.4°
32.5°
18.3°
March
34.9°
42.6°
27.3°
April
45.2°
53.9°
36.4°
May
56.1°
66°
46.2°
June
66.3°
76.3°
56.3°
July
72°
81.1°
62.9°
August
70.6°
79.1°
62.1°
September
63°
71.9°
54.1°
October
51.4°
60.2°
42.6°
November
38.4°
45.7°
31°
December
26.2°
33.1°
19.4°
Rainfall
Average Annual Rainfall 34.81 inches
Month
Average Rainfall
January
1.85 Inches
February
1.65 Inches
March
2.59 Inches
April
3.78 Inches
May
3.06 Inches
June
3.56 Inches
July
3.58 Inches
August
4.03 Inches
September
3.3 Inches
October
2.49 Inches
November
2.7 Inches
December
2.22 Inches
Sum Of Heating & Cooling Degree Days
Potential Demand For Energy
Month
Heating Degree Days
Cooling Degree Days
January
1384
0
February
1124
0
March
948
0
April
611
5
May
318
27
June
86
114
July
13
222
August
18
180
September
134
63
October
443
5
November
808
0
December
1200
0