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Weather on August 27

Saint Louis, MO

55 Years of Data

Avg High
88°F
Avg Low
66°F
Warmest
2003
87°F avg
Coldest
1986
63°F avg

About This Date

August 27th in Saint Louis, MO typically brings warm summer weather, with average highs around 88°F and lows near 66°F. Over 52 years of records, the warmest August 27th was in 2003 (87°F average), while the coldest was 1986 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 27th dates historically, with the wettest August 27th recording 5.49" 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 August 27th in Saint Louis, MO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.

Warming Trend
0.4°F per decade on this date
YearHighLowAvgPrecipSnow
202581°47°64°
2024101°72°86°
202378°69°74°0.53"
202291°63°77°
202193°69°81°
202085°74°79°
201985°64°74°0.05"
201893°72°82°
201785°69°77°
201690°74°82°
201580°59°70°
201497°74°85°0.53"
201396°76°86°
201291°73°82°2.29"
201190°65°77°
201080°56°68°
200988°59°73°
200882°62°72°
200785°62°73°
200695°69°82°0.43"
200581°69°75°1.22"
200491°75°83°
2003warmest100°74°87°0.18"
200285°67°76°
200182°65°73°
200086°72°79°1.27"
199986°64°75°
199886°68°77°
199788°69°78°0.1"
199687°65°76°0.79"
199590°67°78°
199492°66°79°
199395°73°84°
199270°63°66°2.72"
199191°73°82°
199097°75°86°
198994°70°82°0.58"
198877°63°70°0.33"
198770°59°64°0.13"
1986coldest78°48°63°2.39"
198580°56°68°
198191°67°79°5.49"
198097°63°80°
197983°67°75°
197894°69°81°
197791°72°81°
197694°64°79°
197584°64°74°
197492°71°81°
197396°70°83°
197278°63°70°
197186°51°69°
52 years of data from ST LOUIS ST LOUIS UNIV

Saint Louis, MO Temperature Range by Month

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

10°30°50°70°90°JFMAMJJASOND
Avg high Avg low

Saint Louis, MO Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"6.1"12.2"JFMAMJJASOND2.2"0"
Rain (in) Snow (in)

Saint Louis, MO 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 Saint Louis, MO

Saint Louis, MO 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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