Weather on September 21

Tracy, CA

55 Years of Data

Avg High
87°F
Avg Low
54°F
Warmest
1995
78°F avg
Coldest
2004
59°F avg

About This Date

September 21st in Tracy, CA typically brings warm fall weather, with average highs around 87°F and lows near 54°F — a 33°F daily swing. Over 55 years of records, the warmest September 21st was in 1995 (78°F average), while the coldest was 2004 (59°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 21st dates historically. 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 September 21st in Tracy, CA? Stay hydrated and seek shade during peak afternoon hours.

YearHighLowAvgPrecipSnow
202586°60°73°
202488°48°68°
202385°50°67°
202279°55°67°
202186°54°70°
202090°53°71°
201984°52°68°
201890°60°75°
201778°54°66°
201694°61°77°
201597°55°76°
201489°58°73°
201380°50°65°
201287°48°68°
201195°59°77°
201083°52°67°
200997°57°77°
200877°50°64°
200772°49°60°
200684°55°70°
200586°56°71°0.25"
2004coldest74°44°59°
200395°56°75°
200295°56°75°
200188°57°72°
200099°56°77°
199988°51°69°0.33"
199885°48°66°
199790°55°72°
199692°56°74°
1995warmest98°58°78°
199495°55°75°
199385°49°67°
199294°53°73°
199192°
199089°47°68°
198984°52°68°
198882°52°67°
198798°53°76°
198677°52°64°
198584°50°67°
198493°59°76°
198390°65°77°
198279°52°65°
198189°57°73°
198082°50°66°
197993°55°74°
197881°49°65°
197778°52°65°
197686°49°67°
197588°52°70°
197495°53°74°
197382°57°70°
197293°54°73°
197191°51°71°
55 years of data from TRACY CARBONA

Browse Weather History

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

September 21st Weather in Tracy, CA - 55 Years of History