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Weather on September 4

Allen, TX

55 Years of Data

Avg High
92°F
Avg Low
69°F
Warmest
2000
92°F avg
Coldest
1974
65°F avg

About This Date

September 4th in Allen, TX typically brings hot fall weather, with average highs around 92°F and lows near 69°F. Over 55 years of records, the warmest September 4th was in 2000 (92°F average), while the coldest was 1974 (65°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 4th dates historically, with the wettest September 4th recording 3.35" 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 September 4th in Allen, TX? Stay hydrated and seek shade during peak afternoon hours.

Warming Trend
0.4°F per decade on this date
YearHighLowAvgPrecipSnow
2025100°67°83°
202479°69°74°1.09"
202397°76°86°
202295°68°82°0.79"
202197°73°85°
202087°71°79°
201996°70°83°
201887°73°80°
201793°70°81°
201689°67°78°
201594°75°84°
201496°75°86°
2013100°74°87°
2012102°74°88°
201195°72°83°
201088°60°74°
200985°66°75°
200888°65°76°
200789°72°80°0.15"
200681°69°75°0.33"
200594°70°82°
200490°70°80°
200382°70°76°3.35"
200294°69°81°
200175°71°73°0.84"
2000warmest112°72°92°
199992°70°81°
1998110°72°91°
199792°71°81°0.33"
199685°69°77°
1995102°72°87°
199490°72°81°
199390°58°74°
199287°67°77°
199187°70°78°
199095°67°81°0.25"
198998°70°84°
198882°63°72°3"
198795°65°80°
198692°71°81°0.1"
1985100°79°89°
198488°62°75°
198395°66°81°
198289°59°74°
198194°70°82°
1980101°71°86°
197991°70°80°
1978100°69°85°
197797°68°82°
197695°69°82°
197598°69°84°
1974coldest77°53°65°
197391°66°79°
197285°69°77°
197193°70°81°
55 years of data from MCKINNEY MUNI AP

Allen, TX Temperature Range by Month

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

20°40°60°80°100°JFMAMJJASOND
Avg high Avg low

Allen, TX Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"7.7"15.4"JFMAMJJASOND1.6"0"
Rain (in) Snow (in)

Allen, TX 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 Allen, TX

Allen, TX 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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