Average Weather in July in Naples Texas, United States
Daily high temperatures increase by 3°F, from 91°F to 94°F, rarely falling below 85°F or exceeding 100°F.
Daily low temperatures are around 72°F, rarely falling below 68°F or exceeding 77°F. The highest daily average low temperature is 73°F on July 23.
For reference, on August 12, the hottest day of the year, temperatures in Naples typically range from 72°F to 94°F, while on January 8, the coldest day of the year, they range from 36°F to 55°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 Naples experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 33% throughout the month.
The clearest day of the month is July 31, with clear, mostly clear, or partly cloudy conditions 68% of the time.
For reference, on February 24, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 49%, while on October 5, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.
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 Naples, the chance of a wet day over the course of July is rapidly decreasing, starting the month at 30% and ending it at 22%.
For reference, the year's highest daily chance of a wet day is 38% on May 16, and its lowest chance is 22% on August 17.
Probability of Precipitation in July
The average sliding 31-day rainfall during July in Naples is decreasing, starting the month at 3.1 inches, when it rarely exceeds 5.7 inches or falls below 0.9 inches, and ending the month at 2.2 inches, when it rarely exceeds 5.2 inches or falls below 0.3 inches.
Average Monthly Rainfall in July
Over the course of July in Naples, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 31 minutes, implying an average daily decrease of 1 minute, 2 seconds, and weekly decrease of 7 minutes, 14 seconds.
The shortest day of the month is July 31, with 13 hours, 48 minutes of daylight and the longest day is July 1, with 14 hours, 19 minutes of daylight.
Hours of Daylight and Twilight in July
The earliest sunrise of the month in Naples is 6:13 AM on July 1 and the latest sunrise is 18 minutes later at 6:31 AM on July 31.
The latest sunset is 8:31 PM on July 1 and the earliest sunset is 13 minutes earlier at 8:18 PM on July 31.
Daylight saving time is observed in Naples during 2018, 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 6:10 AM and sets 14 hours, 21 minutes later, at 8:31 PM, while on December 21, the shortest day of the year, it rises at 7:18 AM and sets 9 hours, 57 minutes later, at 5:15 PM.
Sunrise & Sunset with Twilight in July
The chance that a given day will be muggy in Naples is essentially constant during July, remaining within 2% of 89% throughout.
The highest chance of a muggy day during July is 91% on July 14.
For reference, on July 14, the muggiest day of the year, there are muggy conditions 91% of the time, while on January 28, the least muggy day of the year, there are muggy conditions 0% 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 Naples is essentially constant during July, remaining within 0.2 miles per hour of 5.7 miles per hour throughout.
For reference, on April 1, the windiest day of the year, the daily average wind speed is 8.4 miles per hour, while on August 16, the calmest day of the year, the daily average wind speed is 5.5 miles per hour.
Average Wind Speed in July
Wind Direction in July
The growing season in Naples typically lasts for 8.2 months (253 days), from around March 9 to around November 17, rarely starting before February 14 or after April 3, and rarely ending before October 28 or after December 6.
The month of July in Naples 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 Naples are very rapidly increasing during July, increasing by 902°F, from 2,399°F to 3,301°F, over the course of the month.
Growing Degree Days in July
The average daily incident shortwave solar energy in Naples is essentially constant during July, remaining within 0.1 kWh of 6.7 kWh throughout.
The highest average daily incident shortwave solar energy during July is 6.7 kWh on July 4.
Average Daily Incident Shortwave Solar Energy in July
For the purposes of this report, the geographical coordinates of Naples are 33.203 deg latitude, -94.680 deg longitude, and 354 ft elevation.
The topography within 2 miles of Naples contains only modest variations in elevation, with a maximum elevation change of 164 feet and an average elevation above sea level of 364 feet. Within 10 miles also contains only modest variations in elevation (249 feet). Within 50 miles contains only modest variations in elevation (502 feet).
The area within 2 miles of Naples is covered by cropland (83%) and trees (16%), within 10 miles by cropland (55%) and trees (29%), and within 50 miles by cropland (50%) and trees (36%).
This report illustrates the typical weather in Naples year round, 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 Naples.
For each station, the records are corrected for the elevation difference between that station and Naples 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 Naples is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Naples and a given station.
The stations contributing to this reconstruction are: Mount Pleasant, Mount Pleasant Regional Airport (54%, 29 kilometers, southwest); Clarksville, Clarksville/Red River County-J D Trissell Field Airport (20%, 56 kilometers, northwest); Texarkana Regional Airport (15%, 69 kilometers, northeast); and Harrison County Airport (11%, 84 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .