March 20 - LA JOLLA - Weather History and Averages

Station: LA JOLLA (2009 to 2025)
Country: US
State: CA
Latitude: 32.867
Longitude: -117.258

High Temperatures

On March 20 in LA JOLLA the average high temperature is 61.7 °F (16.5 °C). The lowest recored high temperature was 55.8 °F (13.2 °C) in 2012 and the highest recored high temperature was 65.1 °F (18.4 °C) in 2017. The high temperature is usually^* between 59.8 °F (15.5 °C) and 63.6 °F (17.5 °C). About a quarter of the time, the high temperature is less than 59.8 °F (15.5 °C), and another quarter of the time, the high temperature is greater than and 63.6 °F (17.5 °C). About 95% of the time, the high temperature has been between 56.3 °F (13.5 °C) and 67.2 °F (19.5 °C).

Low Temperatures

On March 20 in LA JOLLA the average low temperature is 55.4 °F (13.0 °C). The lowest recored low temperature was 48.6 °F (9.2 °C) in 2012 and the lowest recored low temperature was 61.0 °F (16.1 °C) in 2015. The low temperature is usually^* between 53.2 °F (11.8 °C) and 57.6 °F (14.2 °C). About a quarter of the time, the low temperature is less than 53.2 °F (11.8 °C), and another quarter of the time, the low temperature is greater than and 57.6 °F (14.2 °C). About 95% of the time, the low temperature has been between 49.0 °F (9.4 °C) and 61.8 °F (16.5 °C).

Frost

On March 20 in LA JOLLA 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:

LA JOLLA — Integrated Surface Dataset (ISD) station ID: 994018 — from year 2010 to 2025

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