Template: San Diego weatherbox

{{Weather box
|name     = San Diego weatherbox 
|location = [[San Diego International Airport|San Diego Int'l Airport]] (1991–2020 normals,{{efn|Mean monthly maxima and minima (i.e. the highest and lowest temperature readings during an entire month or year) calculated based on data at said location from 1991 to 2020.}} extremes 1874–present){{efn|Official precipitation records for San Diego were kept at the Weather Bureau Office in downtown from October 1850 to December 1859 at the [[Mission San Diego]] and from November 1871 to June 1939 and a variety of buildings at downtown, and at San Diego Int'l (Lindbergh Field) since July 1939.<ref>Conner, Glen. [http://mrcc.sws.uiuc.edu/FORTS/histories/CA_San_Diego_Conner.pdf History of weather observations San Diego, California 1849–1948]. Climate Database Modernization Program, NOAA's National Climatic Data Center. pp. 7–8.</ref> Temperature records, however, only date from October 1874. For more information on data coverage, see [http://threadex.rcc-acis.org/ ThreadEx]}}
|collapsed = Y
|single line = Y
|Jan record high F = 88
|Feb record high F = 91
|Mar record high F = 99
|Apr record high F = 98
|May record high F = 98
|Jun record high F = 101
|Jul record high F = 100
|Aug record high F = 98
|Sep record high F = 111
|Oct record high F = 107
|Nov record high F = 100
|Dec record high F = 88
|year record high F = 111
|Jan avg record high F = 78.8
|Feb avg record high F = 78.6
|Mar avg record high F = 80.2
|Apr avg record high F = 82.1
|May avg record high F = 79.3
|Jun avg record high F = 79.6
|Jul avg record high F = 82.9
|Aug avg record high F = 85.2
|Sep avg record high F = 90.6
|Oct avg record high F = 87.8
|Nov avg record high F = 85.4
|Dec avg record high F = 77.0
|year avg record high F = 94.0
|Jan high F = 66.4
|Feb high F = 66.2
|Mar high F = 67.0
|Apr high F = 68.8
|May high F = 69.5
|Jun high F = 71.7
|Jul high F = 75.3
|Aug high F = 77.3
|Sep high F = 77.2
|Oct high F = 74.6
|Nov high F = 70.7
|Dec high F = 66.0
|year high F = 70.9
|Jan mean F = 58.4
|Feb mean F = 59.0
|Mar mean F = 60.7
|Apr mean F = 62.9
|May mean F = 64.8
|Jun mean F = 67.2
|Jul mean F = 70.7
|Aug mean F = 72.4
|Sep mean F = 71.7
|Oct mean F = 68.1
|Nov mean F = 62.7
|Dec mean F = 57.9
|year mean F = 64.7
|Jan low F = 50.3
|Feb low F = 51.8
|Mar low F = 54.5
|Apr low F = 57.1
|May low F = 60.0
|Jun low F = 62.6
|Jul low F = 66.1
|Aug low F = 67.5
|Sep low F = 66.2
|Oct low F = 61.5
|Nov low F = 54.8
|Dec low F = 49.8
|year low F = 58.5
|Jan avg record low F = 43.7
|Feb avg record low F = 46.1
|Mar avg record low F = 48.7
|Apr avg record low F = 51.9
|May avg record low F = 55.8
|Jun avg record low F = 59.3
|Jul avg record low F = 63.0
|Aug avg record low F = 63.9
|Sep avg record low F = 61.8
|Oct avg record low F = 55.5
|Nov avg record low F = 48.2
|Dec avg record low F = 43.0
|year avg record low F = 42.6
|Jan record low F = 25
|Feb record low F = 34
|Mar record low F = 36
|Apr record low F = 39
|May record low F = 45
|Jun record low F = 50
|Jul record low F = 54
|Aug record low F = 54
|Sep record low F = 50
|Oct record low F = 43
|Nov record low F = 36
|Dec record low F = 32
|year record low F = 25
|precipitation colour = green
|Jan precipitation inch = 1.98
|Feb precipitation inch = 2.20
|Mar precipitation inch = 1.46
|Apr precipitation inch = 0.65
|May precipitation inch = 0.28
|Jun precipitation inch = 0.05
|Jul precipitation inch = 0.08
|Aug precipitation inch = 0.01
|Sep precipitation inch = 0.12
|Oct precipitation inch = 0.50
|Nov precipitation inch = 0.79
|Dec precipitation inch = 1.67
|year precipitation inch = 9.79
|unit precipitation days = 0.01 in
|Jan precipitation days = 6.5
|Feb precipitation days = 7.1
|Mar precipitation days = 6.2
|Apr precipitation days = 3.8
|May precipitation days = 2.2
|Jun precipitation days = 0.7
|Jul precipitation days = 0.7
|Aug precipitation days = 0.3
|Sep precipitation days = 0.9
|Oct precipitation days = 2.4
|Nov precipitation days = 3.7
|Dec precipitation days = 5.8
|year precipitation days = 40.3
|Jan humidity = 63.1
|Feb humidity = 65.7
|Mar humidity = 67.3
|Apr humidity = 67.0
|May humidity = 70.6
|Jun humidity = 74.0
|Jul humidity = 74.6
|Aug humidity = 74.1
|Sep humidity = 72.7
|Oct humidity = 69.4
|Nov humidity = 66.3
|Dec humidity = 63.7
|year humidity = 69.0
|Jan sun = 239.3
|Feb sun = 227.4
|Mar sun = 261.0
|Apr sun = 276.2
|May sun = 250.5
|Jun sun = 242.4
|Jul sun = 304.7
|Aug sun = 295.0
|Sep sun = 253.3
|Oct sun = 243.4
|Nov sun = 230.1
|Dec sun = 231.3
|Jan percentsun = 75
|Feb percentsun = 74
|Mar percentsun = 70
|Apr percentsun = 71
|May percentsun = 58
|Jun percentsun = 57 
|Jul percentsun = 70
|Aug percentsun = 71
|Sep percentsun = 68
|Oct percentsun = 69 
|Nov percentsun = 73
|Dec percentsun = 74
|year percentsun = 69
|Jan dew point C = 6.0
|Feb dew point C = 7.4
|Mar dew point C = 8.5
|Apr dew point C = 9.7
|May dew point C = 11.7
|Jun dew point C = 13.9
|Jul dew point C = 16.2
|Aug dew point C = 16.9
|Sep dew point C = 15.9
|Oct dew point C = 13.1
|Nov dew point C = 9.2
|Dec dew point C = 6.2
|source 1 = [[NOAA]] (sun, relative humidity, and dew point 1961–1990)<ref>{{cite web 
|url = https://w2.weather.gov/climate/xmacis.php?wfo=sgx 
|title = NowData – NOAA Online Weather Data 
|publisher = [[National Oceanic and Atmospheric Administration]] 
|access-date = June 14, 2021}}</ref><ref name="San Diego Weatherbox NOAA txt">{{cite web 
|url = https://www.ncei.noaa.gov/access/services/data/v1?dataset=normals-monthly-1991-2020&startDate=0001-01-01&endDate=9996-12-31&stations=USW00023188&format=pdf 
|publisher = National Oceanic and Atmospheric Administration 
|title = Summary of Monthly Normals 1991–2020 
|access-date = June 14, 2021
|archive-url = https://web.archive.org/web/20230808014808/https://www.ncei.noaa.gov/access/services/data/v1?dataset=normals-monthly-1991-2020&startDate=0001-01-01&endDate=9996-12-31&stations=USW00023188&format=pdf
|archive-date = 2023-08-08}}</ref><ref>{{cite web 
|url = ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/REG_IV/US/GROUP3/72290.TXT 
|title = San Diego/Lindbergh Field CA Climate Normals 1961–1990 
|publisher = National Oceanic and Atmospheric Administration 
|access-date = July 18, 2020
|archive-url = https://web.archive.org/web/20230808015012/ftp://ftp.atdd.noaa.gov/pub/GCOS/WMO-Normals/TABLES/REG_IV/US/GROUP3/72290.TXT
|archive-date = 2023-08-08}}</ref>
}}<noinclude>

==Notes==
{{notelist}}
==References==
{{reflist}}
[[Category:United States weatherbox templates]]</noinclude>