Average Weather in July in Hagerstown Indiana, United States
In Hagerstown, the month of July is characterized by essentially constant daily high temperatures, with daily highs around 83°F throughout the month, rarely exceeding 90°F or dropping below 75°F. The highest daily average high temperature is 83°F on July 20.
Daily low temperatures are around 65°F, rarely falling below 55°F or exceeding 72°F. The highest daily average low temperature is 65°F on July 19.
For reference, on July 19, the hottest day of the year, temperatures in Hagerstown typically range from 65°F to 83°F, while on January 29, the coldest day of the year, they range from 21°F to 35°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 Hagerstown experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 41% to 33%.
The clearest day of the month is July 31, with clear, mostly clear, or partly cloudy conditions 67% of the time.
For reference, on January 2, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 61%, while on August 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 69%.
Cloud Cover Categories in July
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Hagerstown, the chance of a wet day over the course of July is gradually decreasing, starting the month at 38% and ending it at 35%.
For reference, the year's highest daily chance of a wet day is 41% on June 26, and its lowest chance is 20% on January 29.
Probability of Precipitation in July
The average sliding 31-day rainfall during July in Hagerstown is decreasing, starting the month at 3.7 inches, when it rarely exceeds 6.2 inches or falls below 1.8 inches, and ending the month at 3.0 inches, when it rarely exceeds 4.5 inches or falls below 1.6 inches.
Average Monthly Rainfall in July
Over the course of July in Hagerstown, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 41 minutes, implying an average daily decrease of 1 minute, 22 seconds, and weekly decrease of 9 minutes, 31 seconds.
The shortest day of the month is July 31, with 14 hours, 16 minutes of daylight and the longest day is July 1, with 14 hours, 57 minutes of daylight.
Hours of Daylight and Twilight in July
The earliest sunrise of the month in Hagerstown is 6:15 AM on July 1 and the latest sunrise is 23 minutes later at 6:38 AM on July 31.
The latest sunset is 9:13 PM on July 1 and the earliest sunset is 18 minutes earlier at 8:54 PM on July 31.
Daylight saving time is observed in Hagerstown during 2017, 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 6:12 AM and sets 15 hours, 0 minutes later, at 9:12 PM, while on December 21, the shortest day of the year, it rises at 7:58 AM and sets 9 hours, 20 minutes later, at 5:19 PM.
Sunrise & Sunset with Twilight in July
The chance that a given day will be muggy in Hagerstown is increasing during July, rising from 44% to 52% over the course of the month.
The highest chance of a muggy day during July is 54% on July 23.
For reference, on July 23, the muggiest day of the year, there are muggy conditions 54% of the time, while on November 16, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in July
The average hourly wind speed in Hagerstown is gradually decreasing during July, decreasing from 7.8 miles per hour to 6.9 miles per hour over the course of the month.
For reference, on January 15, the windiest day of the year, the daily average wind speed is 12.4 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 6.9 miles per hour.
Average Wind Speed in July
Wind Direction in July
The average daily incident shortwave solar energy in Hagerstown 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 6.8 kWh on July 2.
Average Daily Incident Shortwave Solar Energy in July
For the purposes of this report, the geographical coordinates of Hagerstown are 39.911 deg latitude, -85.162 deg longitude, and 1,056 ft elevation.
The topography within 2 miles of Hagerstown contains only modest variations in elevation, with a maximum elevation change of 157 feet and an average elevation above sea level of 1,041 feet. Within 10 miles also contains only modest variations in elevation (344 feet). Within 50 miles contains only modest variations in elevation (764 feet).
The area within 2 miles of Hagerstown is covered by cropland (86%), within 10 miles by cropland (94%), and within 50 miles by cropland (86%).
This report illustrates the typical weather in Hagerstown 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 Hagerstown.
For each station, the records are corrected for the elevation difference between that station and Hagerstown 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 Hagerstown is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Hagerstown and a given station.
The stations contributing to this reconstruction are: Delaware County Regional Airport (42%, 41 kilometers, northwest); Darke County Airport (22%, 63 kilometers, northeast); Shelbyville Municipal Airport (20%, 66 kilometers, southwest); and Middletown Regional Airport/Hook Field (16%, 78 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .