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Weather on July 15

Allen, TX

55 Years of Data

Avg High
94°F
Avg Low
72°F
Warmest
1978
92°F avg
Coldest
1990
72°F avg

About This Date

July 15th in Allen, TX typically brings hot summer weather, with average highs around 94°F and lows near 72°F. Over 55 years of records, the warmest July 15th was in 1978 (92°F average), while the coldest was 1990 (72°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 20% of July 15th dates historically, with the wettest July 15th recording 11.81" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.

The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.

Planning for July 15th in Allen, TX? Stay hydrated and seek shade during peak afternoon hours.

YearHighLowAvgPrecipSnow
202594°75°84°
2024100°76°88°
202398°80°89°
202299°72°85°
202192°72°82°
202096°79°87°
201994°69°81°
201898°77°88°
201790°74°82°0.28"
201688°68°78°1.3"
201594°73°83°
201491°68°80°
201375°68°72°0.3"
201291°69°80°
2011103°76°89°
201097°76°86°
200999°79°89°
200893°73°83°0.03"
200786°68°77°
2006101°79°90°
200594°71°82°0.36"
200498°67°82°
200395°71°83°
200288°70°79°
200195°72°83°
2000103°74°88°
199992°71°81°
1998102°73°88°
199792°73°82°
199688°71°79°0.46"
199592°74°83°
199490°69°79°3.96"
199395°73°84°
199296°66°81°0.61"
199198°74°86°
1990coldest84°61°72°
198989°70°79°11.81"
198895°78°87°
198790°64°77°
198696°74°85°
198596°73°85°
1984100°74°87°
198387°66°77°
198294°72°83°
198196°75°86°
1980103°76°89°
197998°74°86°
1978warmest107°77°92°
1977100°73°87°
197687°71°79°0.15"
197590°64°77°
197499°70°84°
197386°69°78°1.3"
197297°75°86°
1971104°76°90°
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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