San Bernardino County, CA Weather Data
San Bernardino County, CA Current Weather Data
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San Bernardino County, CA Historical Weather Trends
*Historical weather data collected from Cathedral City, CA
San Bernardino County, CA
San Bernardino County, CA area Highlights
San Bernardino County, CA Chance of Sunshine
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
64.52%
14
6
11
February
67.86%
12
7
9
March
70.97%
14
8
9
April
77.42%
16
8
7
May
83.87%
18
8
5
June
90.00%
22
5
3
July
90.00%
20
7
3
August
90.63%
22
7
3
September
93.10%
22
5
2
October
86.67%
20
6
4
November
76.67%
16
7
7
December
68.75%
15
7
10
San Bernardino County, CA Historical Temperature
Month
Average
Max Average
Min Average
January
48.1°
60.82°
35.33°
February
51.48°
64.25°
38.62°
March
60.12°
73.92°
46.25°
April
65.57°
80.2°
50.87°
May
74.77°
89.44°
60.06°
June
81.9°
99.86°
68.01°
July
89.8°
104.74°
74.82°
August
88.82°
104.34°
73.26°
September
82.28°
97.53°
66.97°
October
68.5°
82.73°
54.22°
November
57.17°
70.68°
43.6°
December
56.28°
67.44°
45.04°
San Bernardino County, CA Rainfall and Snowfall Average
Month
Average Rainfall
Average Snowfall
January
0.24 Inches
0 Inches
February
0.45 Inches
0.02 Inches
March
0.07 Inches
0 Inches
April
0.09 Inches
0 Inches
May
0.06 Inches
0 Inches
June
0 Inches
0 Inches
July
0.1 Inches
0 Inches
August
0.11 Inches
0 Inches
September
0.11 Inches
0 Inches
October
0.29 Inches
0 Inches
November
0.52 Inches
0 Inches
December
1.46 Inches
8 Inches
San Bernardino County, CA Energy Demand
January
16.73
0
16.73
February
13.33
0
13.33
March
6.12
0.84
6.96
April
2.74
3.44
6.18
May
0.46
10.21
10.67
June
0
18.73
18.73
July
0
25.22
25.22
August
0
24.25
24.25
September
0.02
17.53
17.55
October
1.48
5.2
6.68
November
8.17
0.35
8.52
December
9.25
0.25
9.5
