World Resorts USA Santa Catalina Island Weather

Santa Catalina Island weather in July

Weather in Santa Catalina Island: July

Average day temperature: 77.3°F
Average night temperature: 67.4°F
Sea water temperature: 68.7°F
Number of sunny days: 30 days
Day length: 13.8 - 14.3 hours
Number of rainy days: 0 days
Precipitation totals: 0.0 in.

Air temperature in July, °F

Show year:
2023
2022
2021

The highest day temperature during July of 2023 was 85°F. At the same time the lowest night temperature was 60°F. Day and night temperature averages during July were 78.5°F and 66.4°F.

Sea water temperature in Santa Catalina Island in July, °F

Show year:
2023
2022
2021

The average sea water temperature in July of 2023 was 67.7°F. The highest and lowest sea temperatures during the month were 71.8°F and 64.6°F.

Sunny, partly cloudy and cloudy days

Almost all days of July in Santa Catalina Island are sunny. Cloudy days are rare.

Precipitation total in July, in.

Precipitation total value in Santa Catalina Island in July is 0.0 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 6.6 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 13.2.

Best time for vacation in Santa Catalina Island

Sunniest months:
July 30 days
August 29 days
September 27 days
Warmest months:
August 78.8 °F
September 78.3 °F
July 77.3 °F
Warmest sea temp:
August 70.6 °F
September 70.6 °F
July 68.7 °F
Coldest months:
March 62.0 °F
January 63.2 °F
December 63.2 °F
Rainiest months:
December 3 days
January 2 days
February 1 day
Windiest months:
March 8.3 mph
April 7.5 mph
May 7.4 mph

Santa Catalina Island on a weather map

Santa Catalina Island
+59°F
NW 5 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+72°F
+73°F
+73°F
+63°F
+61°F
+79°F
+57°F
+75°F
+59°F
+54°F
+77°F
+75°F
+79°F
+55°F
24 Hours Forecast
Santa Catalina Island
Local time: 06:37
May 02, thursday
0900
59°F
NW
4 mph
1200
59°F
N
2 mph
1500
59°F
NE
4 mph
1800
59°F
E
8 mph
2100
57°F
NE
6 mph
May 03, friday
0000
57°F
N
7 mph
0300
61°F
NW
8 mph
0600
63°F
NW
8 mph
Units of measurement: °C / °F