Average Weather in July in Asherton Texas, United States
Daily high temperatures are around 98°F, rarely falling below 90°F or exceeding 104°F.
Daily low temperatures are around 76°F, rarely falling below 73°F or exceeding 79°F.
For reference, on August 6, the hottest day of the year, temperatures in Asherton typically range from 77°F to 99°F, while on January 6, the coldest day of the year, they range from 45°F to 66°F.
Average High and Low Temperature in July
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on July. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in July
The month of July in Asherton experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 32% to 42%.
The clearest day of the month is July 1, with clear, mostly clear, or partly cloudy conditions 68% of the time.
For reference, on January 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 45%, while on June 12, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 77%.
Cloud Cover Categories in July
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Asherton, the chance of a wet day over the course of July is rapidly decreasing, starting the month at 19% and ending it at 13%.
For reference, the year's highest daily chance of a wet day is 28% on May 29, and its lowest chance is 7% on December 14.
Probability of Precipitation in July
The average sliding 31-day rainfall during July in Asherton is decreasing, starting the month at 1.9 inches, when it rarely exceeds 5.1 inches or falls below 0.1 inches, and ending the month at 1.2 inches, when it rarely exceeds 3.7 inches or falls below 0.1 inches.
Average Monthly Rainfall in July
Over the course of July in Asherton, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 26 minutes, implying an average daily decrease of 51 seconds, and weekly decrease of 6 minutes, 0 seconds.
The shortest day of the month is July 31, with 13 hours, 30 minutes of daylight and the longest day is July 1, with 13 hours, 55 minutes of daylight.
Hours of Daylight and Twilight in July
The earliest sunrise of the month in Asherton is 6:45 AM on July 1 and the latest sunrise is 15 minutes later at 7:00 AM on July 31.
The latest sunset is 8:40 PM on July 1 and the earliest sunset is 11 minutes earlier at 8:29 PM on July 31.
Daylight saving time is observed in Asherton during 2021, but it neither starts nor ends during July, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:42 AM and sets 13 hours, 57 minutes later, at 8:39 PM, while on December 21, the shortest day of the year, it rises at 7:27 AM and sets 10 hours, 20 minutes later, at 5:47 PM.
Sunrise & Sunset with Twilight in July
The figure below presents a compact representation of key lunar data for July 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in July
The chance that a given day will be muggy in Asherton is gradually decreasing during July, falling from 85% to 81% over the course of the month.
For reference, on June 26, the muggiest day of the year, there are muggy conditions 85% of the time, while on January 20, the least muggy day of the year, there are muggy conditions 1% of the time.
Humidity Comfort Levels in July
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Asherton is gradually decreasing during July, decreasing from 11.2 miles per hour to 10.7 miles per hour over the course of the month.
For reference, on July 2, the windiest day of the year, the daily average wind speed is 11.3 miles per hour, while on January 8, the calmest day of the year, the daily average wind speed is 7.8 miles per hour.
The highest daily average wind speed during July is 11.3 miles per hour on July 3.
Average Wind Speed in July
The hourly average wind direction in Asherton throughout July is predominantly from the south, with a peak proportion of 53% on July 25.
Wind Direction in July
The growing season in Asherton typically lasts for 11 months (325 days), from around January 24 to around December 15, rarely starting after February 26, or ending before November 23.
The month of July in Asherton is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in July
The average accumulated growing degree days in Asherton are very rapidly increasing during July, increasing by 983°F, from 3,546°F to 4,529°F, over the course of the month.
Growing Degree Days in July
The average daily incident shortwave solar energy in Asherton is essentially constant during July, remaining within 0.2 kWh of 7.0 kWh throughout.
Average Daily Incident Shortwave Solar Energy in July
For the purposes of this report, the geographical coordinates of Asherton are 28.444 deg latitude, -99.759 deg longitude, and 535 ft elevation.
The topography within 2 miles of Asherton contains only modest variations in elevation, with a maximum elevation change of 105 feet and an average elevation above sea level of 542 feet. Within 10 miles also contains only modest variations in elevation (299 feet). Within 50 miles contains only modest variations in elevation (732 feet).
The area within 2 miles of Asherton is covered by shrubs (62%) and grassland (36%), within 10 miles by shrubs (48%) and grassland (43%), and within 50 miles by shrubs (68%) and grassland (25%).
This report illustrates the typical weather in Asherton, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Asherton.
For each station, the records are corrected for the elevation difference between that station and Asherton according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Asherton is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Asherton and a given station.
The stations contributing to this reconstruction are: Cotulla–La Salle County Airport (42%, 53 kilometers, east); Piedras Negras International Airport (23%, 79 kilometers, west); Garner Field Airport (20%, 85 kilometers, north); and Laredo International Airport (15%, 105 kilometers, south).
Time zones for airports and weather stations are provided by AskGeo.com .