August 21 - NEWHALL - Weather History and Averages

Station: NEWHALL (2004 to 2011)
Country: US
State: CA
Latitude: 34.37
Longitude: -118.57

High Temperatures

On August 21 in NEWHALL the average high temperature is 91.6 °F (33.1 °C). The lowest recored high temperature was 80.6 °F (27.0 °C) in 2004 and the highest recored high temperature was 98.6 °F (37.0 °C) in 2007. The high temperature is usually^* between 87.3 °F (30.7 °C) and 95.8 °F (35.5 °C). About a quarter of the time, the high temperature is less than 87.3 °F (30.7 °C), and another quarter of the time, the high temperature is greater than and 95.8 °F (35.5 °C). About 95% of the time, the high temperature has been between 79.1 °F (26.2 °C) and 104.0 °F (40.0 °C).

Low Temperatures

On August 21 in NEWHALL the average low temperature is 62.5 °F (16.9 °C). The lowest recored low temperature was 55.4 °F (13.0 °C) in 2011 and the lowest recored low temperature was 82.4 °F (28.0 °C) in 2010. The low temperature is usually^* between 58.6 °F (14.8 °C) and 66.4 °F (19.1 °C). About a quarter of the time, the low temperature is less than 58.6 °F (14.8 °C), and another quarter of the time, the low temperature is greater than and 66.4 °F (19.1 °C). About 95% of the time, the low temperature has been between 51.2 °F (10.7 °C) and 73.7 °F (23.2 °C).

Frost

On August 21 in NEWHALL 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:

NEWHALL — Integrated Surface Dataset (ISD) station ID: 720046 — from year 2004 to 2011

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