McAllen in august: average Weather, Temperature and Climate
Weather in McAllen in august 2025
The weather in McAllen in august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 8
Weather at 6am
81°F
Clear/Sunny
65% of time
27%
6%
2%
Weather at 12pm
97°F
Clear/Sunny
60% of time
30%
8%
2%
Weather at 6pm
95°F
Clear/Sunny
66% of time
24%
7%
4%
Weather at 3am
83°F
57%
35%
4%
3%
Evolution of daily average temperature and precipitation in McAllen in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in McAllen in august.
The climate of McAllen in august is tolerable
the weather in McAllen in august is quite dry (with 1.6in of rainfall over 2 days). It should be noted an improvement from the previous month since in july it receives an average of 2.8in of rainfall over 3 days.
The climate is very warm around this city the month of august. The thermometer averaged maximum of 101°F. The seasonal minimum is 81°F. Thus, the mean temperature average on this month of august in McAllen is 90°F. Note that these seasonal averages are in contrast with those observed in McAllen in august with a maximum record of 108°F in 2021 and a minimum record of 74°F in 2009. You You can hope to have 86°F or more throughout the month.
On average, in McAllen, the days of august last 13:04. The sun rises at 06:05 and sunset is at 19:09.
With a correct climate, this month is okay (but not good) to go in this locality.
McAllen: another month?
If you can push back the dates of your trip, we advise you to go in september to McAllen. more information
If you can push the dates of your trip to McAllen forward, the month of september has a better weather forecast than august. more information
August: another location in the United States (USA)?
If you want to go to the United States (USA) in august, there are destinations with better weather than McAllen:
In august, Grand Canyon, Hawaii (Honolulu), Salt Lake City, Seattle, Denver and Minneapolis (Minnesota) have perfect weather.
Furthermore, California, Washington D. C., Atlanta, Boston, Chicago and Dallas have good weather.
Seasonal average climate and temperature of McAllen in august
Check below seasonal norms These statistics are set from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 90°F | ||||
| Highest temperature | 101°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 108°F (2021) | ||||
| Lowest record temperature | 74°F (2009) | ||||
| Number of days at +86°F | 31 day(s) (100%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.6in | ||||
| Number of days with rainfall | 2 day(s) (8%) | ||||
| Record daily rainfall | 1.9in (2014) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.86km | ||||
| Cloud cover | 18% | ||||
| UV index | 8 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:05 | ||||
| Time of sunset | 19:09 | ||||
| Length of day | 13:04 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in McAllen in august 2024:
79°F to 97°F
81°F to 99°F
79°F to 99°F
79°F to 99°F
81°F to 99°F
81°F to 101°F
81°F to 103°F
83°F to 103°F
83°F to 103°F
81°F to 101°F
81°F to 101°F
83°F to 99°F
83°F to 101°F
83°F to 101°F
81°F to 101°F
83°F to 101°F
81°F to 101°F
83°F to 99°F
81°F to 101°F
81°F to 103°F
83°F to 104°F
83°F to 103°F
81°F to 101°F
81°F to 99°F
81°F to 97°F
79°F to 99°F
81°F to 101°F
81°F to 97°F
81°F to 94°F
83°F to 97°F
83°F to 97°F
Map: other cities in the United States (USA) in august
Cities near McAllen:
| South Padre Island in august | good weather |
| Corpus Christi in august | good weather |
| Port Aransas in august | good weather |
| San Antonio (Texas) in august | good weather |
| Austin in august | good weather |
| Galveston in august | good weather |
| Houston in august | good weather |
| Big Bend National Park (Texas) in august | perfect weather |
| Waco (Texas) in august | good weather |
| Dallas in august | good weather |
| Odessa in august | perfect weather |
| Louisiana in august | tolerable weather |
Click over cities on the map for information about the weather in august.
McAllen
perfect weather
good
tolerable
bad
very bad
Weather data for McAllen in august:
Weather data for McAllen for august are derived from an average of the weather forecast since 2009 in McAllen. There is a margin of error and these forecasts are to be considered as general information only. The weather in McAllen can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to McAllen.