December 10 - SAN DIEGO/MONTGOMER - Weather History and Averages

Station: SAN DIEGO/MONTGOMER (1973 to 1990)
Country: US
State: CA
Latitude: 32.817
Longitude: -117.133

High Temperatures

On December 10 in SAN DIEGO/MONTGOMER the average high temperature is 69.0 °F (20.5 °C). The lowest recored high temperature was 55.0 °F (12.8 °C) in 1985 and the highest recored high temperature was 80.6 °F (27.0 °C) in 1973. The high temperature is usually^* between 64.5 °F (18.1 °C) and 73.5 °F (23.0 °C). About a quarter of the time, the high temperature is less than 64.5 °F (18.1 °C), and another quarter of the time, the high temperature is greater than and 73.5 °F (23.0 °C). About 95% of the time, the high temperature has been between 56.0 °F (13.3 °C) and 82.0 °F (27.8 °C).

Low Temperatures

On December 10 in SAN DIEGO/MONTGOMER the average low temperature is 45.1 °F (7.3 °C). The lowest recored low temperature was 28.9 °F (-1.7 °C) in 1978 and the lowest recored low temperature was 48.9 °F (9.4 °C) in 1987. The low temperature is usually^* between 41.1 °F (5.1 °C) and 49.0 °F (9.4 °C). About a quarter of the time, the low temperature is less than 41.1 °F (5.1 °C), and another quarter of the time, the low temperature is greater than and 49.0 °F (9.4 °C). About 95% of the time, the low temperature has been between 33.7 °F (0.9 °C) and 56.5 °F (13.6 °C).

Frost

On December 10 in SAN DIEGO/MONTGOMER expect the temperatures to drop below freezing for a risk of frost about 1.2% 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:

SAN DIEGO/MONTGOMER — Integrated Surface Dataset (ISD) station ID: 722901 — from year 1973 to 1989

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