September 3 - 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 September 3 in NEWPORT BEACH the average high temperature is 69.7 °F (20.9 °C). The lowest recored high temperature was 66.9 °F (19.4 °C) in 1991 and the highest recored high temperature was 72.9 °F (22.7 °C) in 1978. The high temperature is usually^* between 67.8 °F (19.9 °C) and 71.6 °F (22.0 °C). About a quarter of the time, the high temperature is less than 67.8 °F (19.9 °C), and another quarter of the time, the high temperature is greater than and 71.6 °F (22.0 °C). About 95% of the time, the high temperature has been between 64.1 °F (17.8 °C) and 75.3 °F (24.0 °C).

Low Temperatures

On September 3 in NEWPORT BEACH the average low temperature is 65.1 °F (18.4 °C). The lowest recored low temperature was 63.0 °F (17.2 °C) in 1979 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1987. The low temperature is usually^* between 63.4 °F (17.5 °C) and 66.8 °F (19.4 °C). About a quarter of the time, the low temperature is less than 63.4 °F (17.5 °C), and another quarter of the time, the low temperature is greater than and 66.8 °F (19.4 °C). About 95% of the time, the low temperature has been between 60.2 °F (15.7 °C) and 70.1 °F (21.1 °C).

Frost

On September 3 in NEWPORT BEACH 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:

NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 — from year 1978 to 1994

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