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Weather on March 20

San Diego, CA

55 Years of Data

Avg High
68°F
Avg Low
55°F
Warmest
1997
73°F avg
Coldest
1991
54°F avg

About This Date

March 20th in San Diego, CA typically brings mild spring weather, with average highs around 68°F and lows near 55°F. Over 56 years of records, the warmest March 20th was in 1997 (73°F average), while the coldest was 1991 (54°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 20th dates historically, with the wettest March 20th recording 2.08" of rain. Temperatures on this date have remained relatively stable over the past several decades.

Temperatures on this date have remained relatively stable over the past several decades.

Planning for March 20th in San Diego, CA? Great weather for outdoor activities.

YearHighLowAvgPrecipSnow
202685°60°72°
202569°50°60°
202466°54°60°
202363°56°59°0.1"
202264°55°60°0.58"
202166°54°60°
202064°54°59°0.18"
201966°57°62°0.41"
201870°53°61°
201768°60°64°
201669°59°64°
201572°61°66°
201471°59°65°
201366°57°62°
201264°47°55°
201162°54°58°2.01"
201073°53°63°
200960°54°57°
200862°53°58°
200762°55°59°0.03"
200661°51°56°
200566°58°62°
200468°57°63°
200362°54°58°
200268°48°58°
200174°56°65°
200064°55°60°0.25"
199964°54°59°
199867°57°62°
1997warmest88°59°73°
199665°56°60°
199566°60°63°
199465°57°61°0.05"
199368°61°64°
199267°57°62°0.86"
1991coldest59°48°54°2.08"
199078°52°65°
198972°57°64°
198882°54°68°
198762°50°56°
198677°50°64°
198567°51°59°
198479°57°68°
198365°53°59°
198266°47°56°
198165°58°61°0.03"
198071°54°62°
197959°52°55°1.09"
197868°62°65°
197765°49°57°
197674°53°63°
197564°57°61°
197464°57°61°
197361°52°56°1.68"
197264°58°61°
197165°50°57°
56 years of data from SAN DIEGO INTL AP

San Diego, CA Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

40°50°60°70°80°90°JFMAMJJASOND
Avg high Avg low

San Diego, CA Monthly Precipitation

Average rainfall per month, in inches.

0"3.7"7.3"JFMAMJJASOND
Rain (in)

San Diego, CA Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit San Diego, CA

Most pleasant months in San Diego, CA: June.

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May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

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