December 15 - NEWHALL - Weather History and Averages

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

High Temperatures

On December 15 in NEWHALL the average high temperature is 63.4 °F (17.4 °C). The lowest recored high temperature was 50.4 °F (10.2 °C) in 2008 and the highest recored high temperature was 69.8 °F (21.0 °C) in 2006. The high temperature is usually^* between 57.6 °F (14.2 °C) and 69.1 °F (20.6 °C). About a quarter of the time, the high temperature is less than 57.6 °F (14.2 °C), and another quarter of the time, the high temperature is greater than and 69.1 °F (20.6 °C). About 95% of the time, the high temperature has been between 46.6 °F (8.1 °C) and 80.1 °F (26.7 °C).

Low Temperatures

On December 15 in NEWHALL the average low temperature is 42.4 °F (5.8 °C). The lowest recored low temperature was 39.6 °F (4.2 °C) in 2005 and the lowest recored low temperature was 53.6 °F (12.0 °C) in 2006. The low temperature is usually^* between 37.6 °F (3.1 °C) and 47.2 °F (8.4 °C). About a quarter of the time, the low temperature is less than 37.6 °F (3.1 °C), and another quarter of the time, the low temperature is greater than and 47.2 °F (8.4 °C). About 95% of the time, the low temperature has been between 28.5 °F (-1.9 °C) and 56.3 °F (13.5 °C).

Frost

On December 15 in NEWHALL expect the temperatures to drop below freezing for a risk of frost about 7.1% 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 2005 to 2008

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