October 17 - 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 October 17 in NEWPORT BEACH the average high temperature is 66.6 °F (19.2 °C). The lowest recored high temperature was 63.9 °F (17.7 °C) in 1986 and the highest recored high temperature was 70.0 °F (21.1 °C) in 1984. The high temperature is usually^* between 64.0 °F (17.8 °C) and 69.3 °F (20.7 °C). About a quarter of the time, the high temperature is less than 64.0 °F (17.8 °C), and another quarter of the time, the high temperature is greater than and 69.3 °F (20.7 °C). About 95% of the time, the high temperature has been between 59.0 °F (15.0 °C) and 74.3 °F (23.5 °C).

Low Temperatures

On October 17 in NEWPORT BEACH the average low temperature is 56.9 °F (13.8 °C). The lowest recored low temperature was 25.0 °F (-3.9 °C) in 1993 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1985. The low temperature is usually^* between 46.9 °F (8.3 °C) and 66.9 °F (19.4 °C). About a quarter of the time, the low temperature is less than 46.9 °F (8.3 °C), and another quarter of the time, the low temperature is greater than and 66.9 °F (19.4 °C). About 95% of the time, the low temperature has been between 27.9 °F (-2.3 °C) and 86.0 °F (30.0 °C).

Frost

On October 17 in NEWPORT BEACH expect the temperatures to drop below freezing for a risk of frost about 4.6% 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 1977 to 1995

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