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Weather on May 12

San Jose, CA

55 Years of Data

Avg High
75°F
Avg Low
51°F
Warmest
1976
78°F avg
Coldest
2015
55°F avg

About This Date

May 12th in San Jose, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 51°F. Over 56 years of records, the warmest May 12th was in 1976 (78°F average), while the coldest was 2015 (55°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 12th dates historically, with the wettest May 12th recording 0.81" 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 May 12th in San Jose, CA? Great weather for outdoor activities.

Cooling Trend
0.8°F per decade on this date
YearHighLowAvgPrecipSnow
202669°55°62°
202566°53°60°0.28"
202475°57°66°
202374°51°62°
202267°44°55°
202174°53°63°
202069°55°62°0.1"
201972°54°63°
201878°55°67°
201766°52°59°
201671°57°64°
2015coldest65°46°55°
201486°50°68°
201378°54°66°
201281°55°68°
201172°51°61°
201074°47°60°
200973°49°61°
200871°49°60°
200765°51°58°
200676°56°66°
200574°49°61°
200475°48°62°
200377°51°64°
200278°46°62°
200173°54°63°
200071°45°58°
199967°51°59°
199863°49°56°0.38"
199783°55°69°
199691°53°72°
199565°51°58°
199473°51°62°
199368°47°57°
199280°55°68°
199165°53°59°
199068°48°58°
198973°48°61°
198882°55°69°
198789°57°73°
198682°46°64°
198577°44°61°
198482°59°71°
198373°49°61°
198268°50°59°
198186°54°70°
198062°51°57°
197987°54°70°
197883°49°66°
197767°46°56°0.81"
1976warmest99°57°78°
197586°48°67°
197470°49°59°
197386°49°67°
197292°53°72°
197170°52°61°
56 years of data from SAN JOSE

San Jose, CA Temperature Range by Month

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

30°40°50°60°70°80°90°JFMAMJJASOND
Avg high Avg low

San Jose, CA Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"14.4"28.8"JFMAMJJASOND0.5"0"
Rain (in) Snow (in)

San Jose, 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 Jose, CA

San Jose, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
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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