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14 Days
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Monthly Historical Averages
Rossmoor Golf Course, CA
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
11°
10
13°
11
15°
12
15°
13
16°
14
17°
15
17°
16
17°
17
15°
18
15°
19
15°
20
15°
21
15°
22
16°
23
15°
24
25
26
27
28
29
30
31
Forecast
Friday, January 9, 2026
Day
11°
Feels 10
Wind
12 km/h NE
Gust
17 km/h
Humidity
46%
P.O.P
20%
Night
3°
Feels 1
Wind
7 km/h NE
Gust
11 km/h
Humidity
85%
P.O.P
20%
Historical Averages
Jan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
14°
Feels 14
Low
5°
Feels 3
Average Precipitation
7 Days
Rain amount
58.3mm
Snow amount
0cm