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Weather on August 27

El Monte, CA

55 Years of Data

Avg High
90°F
Avg Low
63°F
Warmest
1981
88°F avg
Coldest
1989
68°F avg

About This Date

August 27th in El Monte, CA typically brings hot summer weather, with average highs around 90°F and lows near 63°F — a 27°F daily swing. Over 55 years of records, the warmest August 27th was in 1981 (88°F average), while the coldest was 1989 (68°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 27th 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 August 27th in El Monte, CA? Stay hydrated and seek shade during peak afternoon hours.

Warming Trend
0.5°F per decade on this date
YearHighLowAvgPrecipSnow
202594°63°78°
202488°62°75°
202396°70°83°
202286°62°74°
202197°66°81°
202097°64°80°
201990°64°77°
201882°61°71°
201789°63°76°
201685°61°73°
201597°70°83°
201493°65°79°
201390°72°81°
201293°60°77°
2011103°67°85°
201092°56°74°
2009103°65°84°
200886°67°76°
200791°64°78°
200691°61°76°
200597°69°83°
200487°65°76°
200391°67°79°
200285°60°72°
200190°61°75°
200088°62°75°
1999
199894°63°78°
199794°61°77°
199694°56°75°
199598°59°79°
199494°69°81°
199392°66°79°
199295°62°79°
199187°60°74°
199092°53°72°
1989coldest81°56°68°
198893°70°81°
198788°58°73°
198696°64°80°
198598°67°82°
198495°66°81°
198398°61°79°
198291°67°79°
1981warmest107°69°88°
198087°62°75°
197991°61°76°
197888°58°73°
197785°66°75°
197693°61°77°
197588°51°69°
197490°54°72°
197380°59°70°
197285°63°74°0.38"
197197°60°78°
55 years of data from SAN GABRIEL FIRE DEPT

El Monte, 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

El Monte, CA Monthly Precipitation

Average rainfall per month, in inches.

0"9.3"18.6"JFMAMJJASOND
Rain (in)

El Monte, 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 El Monte, CA

El Monte, 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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