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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cayucos, CA
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August
Average Temperature
High
21°
Feels 21
Low
13°
Feels 13
Average Precipitation
1 Days
Rain amount
2.3mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
18°
5
20°
6
21°
7
23°
8
23°
9
24°
10
23°
11
23°
12
22°
13
22°
14
21°
15
21°
16
21°
17
22°
18
22°
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Tuesday, August 4, 2026
Day
18°
Feels 18
Wind
12 km/h SW
Gust
18 km/h
Humidity
63%
P.O.P
20%
Night
13°
Feels 13
Wind
7 km/h SW
Gust
11 km/h
Humidity
90%
P.O.P
20%
Historical Averages
Aug 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.