Measurements:
°C
°F
CURRENT WEATHER
12:06
Santa Catalina Island
56°F
E 12 mph
Feels like: 52°F
Precip: 0%
World Resorts USA Santa Catalina Island

Annual Weather

Santa Catalina Island Monthly Weather

Santa Catalina Island Air Temperature, °F

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
13
26
39
52
65
78
91
104
63.2
69.4
74.9
78.8
79.4
77.7
73.1
68.9
67.1
62.3
63.9
63.6
57.8
61.1
67.3
70.9
71.3
69.0
65.5
61.7
59.1
56.5
56.3
56.7
Day Temperature   
Night Temperature
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
12
24
36
48
60
72
84
96
61.9
64.5
70.1
72.6
72.9
70.8
67
64.3
61
59.6
59.6
60.2

Precipitation Totals, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.1
0.2
0.4
0.5
0.6
0.7
0.9
0.7
0.1
0.1
0.1
0.2
0
0
0.1
0.3
0.6
0.4
0.6

Rainy Days During the Year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
3
2
0
0
0
0
0
0
0
1
1
1
2
Average Wind Speed, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
6
6.2
5.9
6.7
6.5
6.7
7
7.5
7.5
8.8
7.5
6.4
Sunny, Cloudy and Gloomy Days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
5
10
15
20
25
30
35
9
3
6
3
2
4
3
8
6
6
8
5
3
3
2
3
6
8
7
7
8
5
14
22
22
24
29
28
23
20
20
16
15
20
Gloomy days   
Cloudy days   
Sunny days
Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.2
4.4
6.6
8.8
11.0
13.2
15.4
6.1
8.2
8.7
10.4
12.1
12.8
11.9
10.8
10.2
7.8
7.5
7.4

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Santa Catalina Island
The most sunny months:
August 29 days
July 28 days
September 24 days
The most warm months:
August 79.4 °F
September 78.8 °F
July 77.7 °F
Warmest sea temperature:
August 72.9 °F
September 72.6 °F
July 70.8 °F
The most cold months:
March 62.3 °F
December 63.2 °F
January 63.6 °F
The most rainy months:
January 2 days
December 2 days
February 1 day
The most windy months:
March 9 mph
April 7 mph
May 7 mph
more details

Santa Catalina Island on the Weather Map

USA Resorts:
NAME
F°
Boston +64
Chicago +74
Hawaii +78
Honolulu +78
Houston +90
Las Vegas +70
Los Angeles +60
Miami +80
New York +64
Orlando +86
San Diego +62
San Francisco +52
Sarasota +94
Tampa +94
Washington +84
all resorts
24 Hours Weather Forecast
Santa Catalina Island
Local time: 12:06
18 apr, friday
1500 56°F
E
11 mph
1800 54°F
E
9 mph
2100 58°F
E
5 mph
19 apr, saturday
0000 58°F
SE
2 mph
0300 58°F
SE
1 mph
0600 56°F
SE
2 mph
0900 50°F
SE
4 mph
1200 56°F
E
6 mph