Catalina Island Weather, Marine and Aviation Forecasts, Average Temperatures and Rainfall Data

Current Weather & 5-DAY FORECAST MARINE Forecast Average Island TEMPERATURES & RAINFALL AVIATION Weather

Current Catalina Island Weather

Observation Time: Last Updated on Sep 3 2010, 3:51 am PDT
Weather: Fair
Temperature: 74.0 F (23.3 C)
Humidity: 21%
Wind: West at 10.4 MPH (9 KT)
Pressure: 1011.2 mb
Dewpoint: 32.0 F (0.0 C)
Visibility: 10.00 Miles

Today & 5-Day Forecast

Today	Saturday	Sunday	Monday	Tuesday	Wednesday

High: 80	High: 80	High: 73	High: 69	High: 65	High: 67

Tonight	Saturday Night	Sunday Night	Monday Night	Tuesday Night	Wednesday Night

Low: 69	Low: 63	Low: 62	Low: 60	Low: 59	Low: 59

Marine Forecast
National Weather Service (NOAA) - Los Angeles/Oxnard, CA
302 AM PDT FRI SEP 3 2010

TODAY
WINDS VARIABLE 10 KT OR LESS...BECOMING W 10 TO 15 KT. WIND WAVES 2 FT OR LESS. W SWELL 1 TO 2 FT AT 9 SECONDS. AREAS OF DENSE FOG IN THE MORNING...THEN PATCHY FOG IN THE AFTERNOON...WITH VSBY 1 NM OR LESS.

TONIGHT
W WINDS 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT...BECOMING 10 KT AFTER MIDNIGHT. WIND WAVES 2 TO 3 FT. W SWELL 1 TO 2 FT AT 9 SECONDS. PATCHY FOG.

SAT
N WINDS AROUND 10 KT...BECOMING W 10 TO 15 KT IN THE AFTERNOON. WIND WAVES 2 FT OR LESS. W SWELL 1 TO 2 FT AT 9 SECONDS. PATCHY FOG IN THE MORNING.

SAT NIGHT
W WINDS 10 TO 20 KT...BECOMING VARIABLE 10 KT OR LESS AFTER MIDNIGHT. WIND WAVES 2 TO 3 FT. W SWELL 2 TO 4 FT. PATCHY FOG AFTER MIDNIGHT.

SUN
W WINDS 5 TO 10 KT...BECOMING 10 TO 15 KT IN THE AFTERNOON. WIND WAVES 2 FT OR LESS. W SWELL 3 TO 5 FT. PATCHY FOG IN THE MORNING.

SUN NIGHT
W WINDS 10 TO 15 KT...BECOMING VARIABLE 10 KT OR LESS AFTER MIDNIGHT. WIND WAVES 2 FT OR LESS. W SWELL 4 TO 6 FT. PATCHY FOG AFTER MIDNIGHT.

MON
SW WINDS AROUND 10 KT. WIND WAVES 2 FT OR LESS. W SWELL 4 TO 6 FT...SUBSIDING TO 3 TO 5 FT. PATCHY FOG.

TUE
SW WINDS AROUND 10 KT. WIND WAVES 2 FT OR LESS. W SWELL 3 TO 5 FT.

Average Temperatures and Rainfall on Catalina Island

	Average High Temperature	Average Low Temperature	Avalon Rainfall	Middle Ranch Rainfall	Airport Rainfall	Two Harbors Rainfall
January	65°F	49°F	3.2334	3.2818	3.3472	2.5666
February	64°F	50°F	3.1816	3.2660	3.5138	2.8690
March	65°F	52°F	2.2318	2.5162	2.7812	2.1318
April	68°F	54°F	1.0940	1.1114	1.2498	0.8433
May	69°F	57°F	0.2010	0.2416	0.3060	0.1785
June	71°F	60°F	0.0466	0.0802	0.1036	0.0846
July	74°F	62°F	0.0084	0.0156	0.0294	0.0112
August	75°F	64°F	0.0558	0.0806	0.0674	0.0605
September	75°F	63°F	0.2598	0.2570	0.2784	0.2648
October	73°F	59°F	0.3384	0.4520	0.4764	0.4200
November	68°F	53°F	1.5018	1.6954	1.6778	1.4828
December	65°F	49°F	2.1470	2.1560	2.5012	1.7207

Temperature averages based on 30 years of data.
Rainfall averages based on data from 1947-2006.

Aviation Weather (Conditions at KAVX - Catalina Airport)

09-03-2010 04:51 AM
Wind: from the WNW (290 degrees) at 9 MPH (8 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 75.0 F (23.9 C)
Dew Point: 32.0 F (0.0 C)
Relative Humidity: 20%
Pressure (altimeter): 29.96 in. Hg (1014 hPa)
Pressure tendency: 0.01 inches (0.2 hPa) lower than three hours ago

09-02-2010 04:51 PM
Wind: from the WSW (240 degrees) at 8 MPH (7 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 75.9 F (24.4 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 35%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)
Pressure tendency: 0.01 inches (0.3 hPa) lower than three hours ago

09-02-2010 03:51 PM
Wind: from the WSW (240 degrees) at 8 MPH (7 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 81.0 F (27.2 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 30%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)

09-02-2010 03:51 PM
Wind: from the WSW (240 degrees) at 8 MPH (7 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 81.0 F (27.2 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 30%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)

09-02-2010 02:51 PM
Wind: from the SW (220 degrees) at 5 MPH (4 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 82.0 F (27.8 C)
Dew Point: 53.1 F (11.7 C)
Relative Humidity: 36%
Pressure (altimeter): 29.92 in. Hg (1013 hPa)

09-02-2010 01:51 PM
Wind: from the W (280 degrees) at 5 MPH (4 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 84.0 F (28.9 C)
Dew Point: 48.9 F (9.4 C)
Relative Humidity: 29%
Pressure (altimeter): 29.92 in. Hg (1013 hPa)
Pressure tendency: 0.01 inches (0.5 hPa) lower than three hours ago

09-02-2010 12:51 PM
Wind: from the NW (310 degrees) at 6 MPH (5 KT):0
Visibility: 8 mile(s):0
Sky conditions: clear
Temperature: 84.9 F (29.4 C)
Dew Point: 50.0 F (10.0 C)
Relative Humidity: 29%
Pressure (altimeter): 29.94 in. Hg (1013 hPa)

09-02-2010 11:51 AM
Wind: from the NNW (330 degrees) at 5 MPH (4 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 82.9 F (28.3 C)
Dew Point: 50.0 F (10.0 C)
Relative Humidity: 31%
Pressure (altimeter): 29.94 in. Hg (1013 hPa)

09-02-2010 10:51 AM
Wind: from the NNW (330 degrees) at 5 MPH (4 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 82.9 F (28.3 C)
Dew Point: 43.0 F (6.1 C)
Relative Humidity: 24%
Pressure (altimeter): 29.94 in. Hg (1013 hPa)
Pressure tendency: 0.02 inches (0.6 hPa) higher than three hours ago

09-02-2010 09:51 AM
Wind: Calm:0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 84.0 F (28.9 C)
Dew Point: 39.9 F (4.4 C)
Relative Humidity: 20%
Pressure (altimeter): 29.93 in. Hg (1013 hPa)

09-02-2010 08:51 AM
Wind: from the N (350 degrees) at 3 MPH (3 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 79.0 F (26.1 C)
Dew Point: 46.0 F (7.8 C)
Relative Humidity: 31%
Pressure (altimeter): 29.92 in. Hg (1013 hPa)

09-02-2010 07:51 AM
Wind: Calm:0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 75.9 F (24.4 C)
Dew Point: 44.1 F (6.7 C)
Relative Humidity: 32%
Pressure (altimeter): 29.92 in. Hg (1013 hPa)
Pressure tendency: 0.03 inches (1.1 hPa) higher than three hours ago