Hayward, CA Weather Data

Hayward, CA Current Weather Data

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Hayward, CA Historical Weather Trends

*Historical weather data collected from Oakland, CA
Hayward, CA

Hayward, CA Chance of Sunshine

Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
36.67%
5
6
19
February
48.28%
7
7
15
March
58.06%
10
8
13
April
67.74%
12
9
10
May
83.33%
17
8
5
June
90.32%
22
6
3
July
96.77%
27
3
1
August
96.77%
26
4
1
September
93.10%
23
4
2
October
80.65%
19
6
6
November
58.62%
9
8
12
December
43.75%
7
7
18

Hayward, CA Historical Temperature

Month
Average
Max Average
Min Average
January
49.98°
58.15°
41.78°
February
51.92°
60.27°
43.55°
March
54.27°
62.63°
45.83°
April
57.27°
66.1°
48.37°
May
60.13°
68.51°
51.7°
June
63.6°
72.29°
54.84°
July
64.64°
72.96°
56.26°
August
65.88°
74.48°
57.22°
September
66.68°
76.3°
56.98°
October
62.85°
71.83°
53.82°
November
55.82°
64.53°
47.03°
December
49.54°
57.08°
41.94°

Hayward, CA Rainfall and Snowfall Average

Month
Average Rainfall
Average Snowfall
January
2.44 Inches
0 Inches
February
2.02 Inches
0 Inches
March
2.2 Inches
0 Inches
April
1.13 Inches
0 Inches
May
0.27 Inches
0 Inches
June
0.34 Inches
0 Inches
July
0 Inches
0 Inches
August
0 Inches
0 Inches
September
0.18 Inches
0 Inches
October
1.16 Inches
0 Inches
November
1.53 Inches
0 Inches
December
2.8 Inches
0 Inches

Hayward, CA Energy Demand

Month
Avg. Daily HDD (?)
Avg. Daily CDD (?)
Total
January
14.83
0
14.83
February
12.87
0.02
12.89
March
10.67
0.03
10.7
April
7.87
0.38
8.25
May
5.33
0.66
5.99
June
2.6
1.4
4
July
1.02
1.62
2.64
August
0.77
1.97
2.74
September
0.93
2.85
3.78
October
3.05
1.12
4.17
November
8.52
0.16
8.68
December
15.9
0
15.9