Imperial Beach city, California

Official LSAD Designation: Imperial Beach city • Census GEOID: 0636294 • San Diego County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Imperial Beach city.

Reference Weather Station: IMPERIAL BEACH REAM FLD NAS, CA US (ID: USW00093115) • Located 0.2 miles from community center • Elevation: 7.3 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	67.1°	47.4°	57.2°	1.69"
February	65.4°	47.6°	56.5°	2.10"
March	65.9°	51.3°	58.6°	1.85"
April	66.6°	52.5°	59.6°	0.59"
May	68.1°	56.6°	62.4°	0.10"
June	70.2°	60.2°	65.2°	0.08"
July	73.2°	63.8°	68.5°	0.33"
August	75.2°	65.0°	70.1°	0.03"
September	75.0°	62.4°	68.7°	0.14"
October	73.3°	56.3°	64.8°	0.42"
November	69.9°	50.4°	60.2°	0.80"
December	66.2°	46.3°	56.3°	0.45"

2010–2025, completed calendar years only.

NOAA station CHULA VISTA, CA US (ID: USC00041758) • 5.4 miles from community center .

This annual reference station differs from the monthly normals station (ID: USW00093115), which has no available annual mean history.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	61.7	68.5	54.9
2011	62.1	69.5	54.6
2012	63.6	71.3	55.8
2013	63.3	71.1	55.4
2014	66.7	74.4	59.0
2015	66.3	74.3	58.4
2016	65.6	73.2	57.9
2017	64.3	71.5	57.0
2018	64.1	71.1	57.1
2019	62.8	69.9	55.6
2020	64.2	72.1	56.3
2021	62.9	70.2	55.6
2022	63.8	71.8	55.8
2023	62.8	70.3	55.2
2024	63.0	70.4	55.7
2025	64.3	72.2	56.3

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.