May 21 - MISSION BEACH - Weather History and Averages

Station: MISSION BEACH (1984 to 1996)
Country: US
State: CA
Latitude: 32.77
Longitude: -117.23

High Temperatures

On May 21 in MISSION BEACH the average high temperature is 67.4 °F (19.7 °C). The lowest recored high temperature was 63.0 °F (17.2 °C) in 1991 and the highest recored high temperature was 73.9 °F (23.3 °C) in 1996. The high temperature is usually^* between 65.4 °F (18.5 °C) and 69.4 °F (20.8 °C). About a quarter of the time, the high temperature is less than 65.4 °F (18.5 °C), and another quarter of the time, the high temperature is greater than and 69.4 °F (20.8 °C). About 95% of the time, the high temperature has been between 61.4 °F (16.4 °C) and 73.4 °F (23.0 °C).

Low Temperatures

On May 21 in MISSION BEACH the average low temperature is 62.2 °F (16.8 °C). The lowest recored low temperature was 57.9 °F (14.4 °C) in 1991 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 1996. The low temperature is usually^* between 60.6 °F (15.9 °C) and 63.7 °F (17.6 °C). About a quarter of the time, the low temperature is less than 60.6 °F (15.9 °C), and another quarter of the time, the low temperature is greater than and 63.7 °F (17.6 °C). About 95% of the time, the low temperature has been between 57.7 °F (14.3 °C) and 66.6 °F (19.2 °C).

Frost

On May 21 in MISSION BEACH 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:

MISSION BEACH — Integrated Surface Dataset (ISD) station ID: 722914 — from year 1984 to 1996

Home | About this site | Blog | Privacy policy | Contact us | Update cookies preferences

© Banana Juice LLC, Chicago, Illinois, USA