August 4 - NEWPORT BEACH - Weather History and Averages

Station: NEWPORT BEACH (1977 to 1996)
Country: US
State: CA
Latitude: 33.6
Longitude: -117.88

High Temperatures

On August 4 in NEWPORT BEACH the average high temperature is 68.4 °F (20.2 °C). The lowest recored high temperature was 64.9 °F (18.3 °C) in 1995 and the highest recored high temperature was 72.0 °F (22.2 °C) in 1981. The high temperature is usually^* between 66.5 °F (19.1 °C) and 70.2 °F (21.2 °C). About a quarter of the time, the high temperature is less than 66.5 °F (19.1 °C), and another quarter of the time, the high temperature is greater than and 70.2 °F (21.2 °C). About 95% of the time, the high temperature has been between 62.9 °F (17.2 °C) and 73.8 °F (23.2 °C).

Low Temperatures

On August 4 in NEWPORT BEACH the average low temperature is 62.6 °F (17.0 °C). The lowest recored low temperature was 11.8 °F (-11.2 °C) in 1994 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1992. The low temperature is usually^* between 55.0 °F (12.8 °C) and 70.3 °F (21.3 °C). About a quarter of the time, the low temperature is less than 55.0 °F (12.8 °C), and another quarter of the time, the low temperature is greater than and 70.3 °F (21.3 °C). About 95% of the time, the low temperature has been between 40.4 °F (4.7 °C) and 84.9 °F (29.4 °C).

Frost

On August 4 in NEWPORT BEACH expect the temperatures to drop below freezing for a risk of frost about 0.3% 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:

NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 — from year 1979 to 1995

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