Hot
Average highs reach 36°C, so days can feel very hot.
Weather Guide
McAllen, Texas, United States Average Monthly Weather
Weather score68Good annual avg
Best months: April, October, March
Across the year, average daytime temperatures are around 29°C, sunshine averages 6.5h per day, and rainfall totals about 549mm.
Annual weather
Annual averages
Temp
29°C
Rain
549mm
Annual total
Sun
6.5h
Weather score
68
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 36mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.4h per day, so bright days are a strong part of the month.
Map
Weather map
Compare McAllen, Texas, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July36°C average high
July is one of McAllen's hottest months, so shade and slower afternoons matter.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
July36mm average rain
July sits on the drier side of McAllen's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April, July, and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July9.4 hours average sun
July is one of McAllen's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
July72 weather score
July scores above McAllen's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsMarch to April and October
These months have the strongest weather score in the monthly averages.
