July 20 - SANTA CATALINA ISLAND - Weather History and Averages

Station: SANTA CATALINA ISLAND (1977 to 1992)
Country: US
State: CA
Latitude: 33.33
Longitude: -118.33

High Temperatures

On July 20 in SANTA CATALINA ISLAND the average high temperature is 72.8 °F (22.6 °C). The lowest recored high temperature was 65.8 °F (18.8 °C) in 1991 and the highest recored high temperature was 74.8 °F (23.8 °C) in 1984. The high temperature is usually^* between 70.0 °F (21.1 °C) and 75.5 °F (24.2 °C). About a quarter of the time, the high temperature is less than 70.0 °F (21.1 °C), and another quarter of the time, the high temperature is greater than and 75.5 °F (24.2 °C). About 95% of the time, the high temperature has been between 64.9 °F (18.3 °C) and 80.7 °F (27.0 °C).

Low Temperatures

On July 20 in SANTA CATALINA ISLAND the average low temperature is 66.3 °F (19.1 °C). The lowest recored low temperature was 63.0 °F (17.2 °C) in 1991 and the lowest recored low temperature was 70.9 °F (21.6 °C) in 1984. The low temperature is usually^* between 64.6 °F (18.1 °C) and 68.1 °F (20.0 °C). About a quarter of the time, the low temperature is less than 64.6 °F (18.1 °C), and another quarter of the time, the low temperature is greater than and 68.1 °F (20.0 °C). About 95% of the time, the low temperature has been between 61.3 °F (16.3 °C) and 71.4 °F (21.9 °C).

Frost

On July 20 in SANTA CATALINA ISLAND expect the temperatures to drop below freezing for a risk of frost about 0.0% of the time.

^{Usually* in this context means around 50% of the
time, assuming a normal distribution of values.}

Data Source(s)

The data used to compute the average high/low temperatures for this location were taken from the following stations:

SANTA CATALINA ISLAND — Integrated Surface Dataset (ISD) station ID: 722924 — from year 1978 to 1992

Home | About this site | Blog | Privacy policy | Contact us | Update cookies preferences

© Banana Juice LLC, Chicago, Illinois, USA