Average Weather in July in Middleton Idaho, United States
Daily high temperatures increase by 5°F, from 87°F to 92°F, rarely falling below 75°F or exceeding 99°F. The highest daily average high temperature is 92°F on July 29.
Daily low temperatures increase by 3°F, from 55°F to 58°F, rarely falling below 47°F or exceeding 66°F. The highest daily average low temperature is 59°F on July 27.
For reference, on July 26, the hottest day of the year, temperatures in Middleton typically range from 59°F to 92°F, while on January 1, the coldest day of the year, they range from 22°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 Middleton experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 24% to 16%. The lowest chance of overcast or mostly cloudy conditions is 16% on July 28.
The clearest day of the month is July 28, with clear, mostly clear, or partly cloudy conditions 84% of the time.
For reference, on January 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 59%, while on July 28, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 84%.
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 Middleton, the chance of a wet day over the course of July is gradually decreasing, starting the month at 6% and ending it at 3%.
For reference, the year's highest daily chance of a wet day is 25% on December 1, and its lowest chance is 3% on July 21.
Probability of Precipitation in July
The average sliding 31-day rainfall during July in Middleton is essentially constant, remaining about 0.3 inches throughout, and rarely exceeding 0.8 inches.
Average Monthly Rainfall in July
Over the course of July in Middleton, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 48 minutes, implying an average daily decrease of 1 minute, 35 seconds, and weekly decrease of 11 minutes, 8 seconds.
The shortest day of the month is July 31, with 14 hours, 35 minutes of daylight and the longest day is July 1, with 15 hours, 23 minutes of daylight.
Hours of Daylight and Twilight in July
The earliest sunrise of the month in Middleton is 6:08 AM on July 1 and the latest sunrise is 26 minutes later at 6:34 AM on July 31.
The latest sunset is 9:31 PM on July 1 and the earliest sunset is 22 minutes earlier at 9:10 PM on July 31.
Daylight saving time is observed in Middleton 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 6:04 AM and sets 15 hours, 27 minutes later, at 9:31 PM, while on December 21, the shortest day of the year, it rises at 8:17 AM and sets 8 hours, 55 minutes later, at 5:12 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 Middleton is essentially constant during July, remaining around 0% throughout.
For reference, on July 27, the muggiest day of the year, there are muggy conditions 0% of the time, while on September 15, 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 Middleton is essentially constant during July, remaining within 0.2 miles per hour of 6.2 miles per hour throughout.
For reference, on March 31, the windiest day of the year, the daily average wind speed is 7.2 miles per hour, while on September 15, the calmest day of the year, the daily average wind speed is 5.7 miles per hour.
Average Wind Speed in July
The hourly average wind direction in Middleton throughout July is predominantly from the west, with a peak proportion of 40% on July 12.
Wind Direction in July
The growing season in Middleton typically lasts for 5.5 months (165 days), from around April 28 to around October 10, rarely starting before April 7 or after May 17, and rarely ending before September 19 or after November 4.
The month of July in Middleton 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 Middleton are rapidly increasing during July, increasing by 670°F, from 983°F to 1,653°F, over the course of the month.
Growing Degree Days in July
The average daily incident shortwave solar energy in Middleton is essentially constant during July, remaining within 0.2 kWh of 7.9 kWh throughout.
The highest average daily incident shortwave solar energy during July is 8.1 kWh on July 4.
Average Daily Incident Shortwave Solar Energy in July
For the purposes of this report, the geographical coordinates of Middleton are 43.707 deg latitude, -116.620 deg longitude, and 2,395 ft elevation.
The topography within 2 miles of Middleton contains only modest variations in elevation, with a maximum elevation change of 151 feet and an average elevation above sea level of 2,414 feet. Within 10 miles contains only modest variations in elevation (833 feet). Within 50 miles contains very significant variations in elevation (6,020 feet).
The area within 2 miles of Middleton is covered by cropland (89%), within 10 miles by cropland (69%) and grassland (20%), and within 50 miles by shrubs (47%) and grassland (26%).
This report illustrates the typical weather in Middleton, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Middleton.
For each station, the records are corrected for the elevation difference between that station and Middleton 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 Middleton is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Middleton and a given station.
Time zones for airports and weather stations are provided by AskGeo.com .