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Weather on June 18

Temecula, CA

55 Years of Data

Avg High
85°F
Avg Low
56°F
Warmest
2016
83°F avg
Coldest
1979
57°F avg

About This Date

June 18th in Temecula, CA typically brings warm summer weather, with average highs around 85°F and lows near 56°F — a 29°F daily swing. Over 49 years of records, the warmest June 18th was in 2016 (83°F average), while the coldest was 1979 (57°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 18th 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 June 18th in Temecula, CA? Stay hydrated and seek shade during peak afternoon hours.

YearHighLowAvgPrecipSnow
202590°57°73°
202480°54°67°
202375°55°65°
202277°57°67°
202183°59°71°
202076°55°66°
201972°57°64°
201878°54°66°
201789°61°75°
2016warmest101°65°83°
201590°60°75°
201480°55°67°
201381°54°67°
201285°55°70°
201178°56°67°
201078°53°65°
200981°56°69°
2008100°63°81°
200783°55°69°
200683°58°70°
200575°51°63°
200473°53°63°
200376°76°76°
200283°62°72°
200188°65°76°
200077°56°66°
199982°60°71°
199879°56°67°
199782°57°70°
199688°61°74°
199579°53°66°
199486°56°71°
199392°57°74°
199287°50°69°
199089°55°72°
1989105°57°81°
198891°53°72°
198790°50°70°
198694°51°72°
1985101°58°79°
198495°58°76°
198265°52°58°0.08"
198091°50°71°
1979coldest75°39°57°
197790°48°69°
197696°54°75°
197568°50°59°
197493°55°74°
197399°50°74°
49 years of data from FALLBROOK 5 NE

Temecula, 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°100°JFMAMJJASOND
Avg high Avg low

Temecula, CA Monthly Precipitation

Average rainfall per month, in inches.

0"5.8"11.6"JFMAMJJASOND
Rain (in)

Temecula, 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 Temecula, CA

Most pleasant months in Temecula, CA: June.

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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