Average Weather in July in Boyarka Ukraine
Daily high temperatures increase by 3°F, from 75°F to 78°F, rarely falling below 65°F or exceeding 88°F. The highest daily average high temperature is 78°F on July 27.
Daily low temperatures increase by 2°F, from 58°F to 60°F, rarely falling below 51°F or exceeding 67°F. The highest daily average low temperature is 60°F on July 25.
For reference, on July 27, the hottest day of the year, temperatures in Boyarka typically range from 60°F to 78°F, while on February 3, the coldest day of the year, they range from 20°F to 29°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 Boyarka experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 37% to 31%.
The clearest day of the month is July 30, with clear, mostly clear, or partly cloudy conditions 69% of the time.
For reference, on November 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 72%, while on August 2, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 70%.
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 Boyarka, the chance of a wet day over the course of July is decreasing, starting the month at 31% and ending it at 26%.
For reference, the year's highest daily chance of a wet day is 33% on June 26, and its lowest chance is 14% on March 21.
Probability of Precipitation in July
The average sliding 31-day rainfall during July in Boyarka is decreasing, starting the month at 2.6 inches, when it rarely exceeds 5.2 inches or falls below 1.0 inches, and ending the month at 1.9 inches, when it rarely exceeds 3.3 inches or falls below 0.6 inches.
Average Monthly Rainfall in July
Over the course of July in Boyarka, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 2 minutes, implying an average daily decrease of 2 minutes, 5 seconds, and weekly decrease of 14 minutes, 34 seconds.
The shortest day of the month is July 31, with 15 hours, 18 minutes of daylight and the longest day is July 1, with 16 hours, 21 minutes of daylight.
Hours of Daylight and Twilight in July
The earliest sunrise of the month in Boyarka is 4:52 AM on July 1 and the latest sunrise is 33 minutes later at 5:25 AM on July 31.
The latest sunset is 9:12 PM on July 1 and the earliest sunset is 29 minutes earlier at 8:43 PM on July 31.
Daylight saving time is observed in Boyarka 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 4:47 AM and sets 16 hours, 26 minutes later, at 9:13 PM, while on December 21, the shortest day of the year, it rises at 7:56 AM and sets 8 hours, 1 minute later, at 3:57 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 Boyarka is essentially constant during July, remaining within 1% of 6% throughout.
The highest chance of a muggy day during July is 7% on July 20.
For reference, on July 20, the muggiest day of the year, there are muggy conditions 7% of the time, while on January 1, 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 Boyarka is gradually decreasing during July, decreasing from 8.5 miles per hour to 7.9 miles per hour over the course of the month.
For reference, on January 25, the windiest day of the year, the daily average wind speed is 11.1 miles per hour, while on July 27, the calmest day of the year, the daily average wind speed is 7.9 miles per hour.
The lowest daily average wind speed during July is 7.9 miles per hour on July 27.
Average Wind Speed in July
The hourly average wind direction in Boyarka throughout July is predominantly from the north, with a peak proportion of 36% on July 10.
Wind Direction in July
The growing season in Boyarka typically lasts for 6.2 months (188 days), from around April 12 to around October 17, rarely starting before March 24 or after May 2, and rarely ending before October 1 or after November 3.
The month of July in Boyarka 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 Boyarka are rapidly increasing during July, increasing by 561°F, from 912°F to 1,473°F, over the course of the month.
Growing Degree Days in July
The average daily incident shortwave solar energy in Boyarka is essentially constant during July, remaining within 0.2 kWh of 6.3 kWh throughout.
The highest average daily incident shortwave solar energy during July is 6.5 kWh on July 2.
Average Daily Incident Shortwave Solar Energy in July
For the purposes of this report, the geographical coordinates of Boyarka are 50.319 deg latitude, 30.297 deg longitude, and 594 ft elevation.
The topography within 2 miles of Boyarka contains only modest variations in elevation, with a maximum elevation change of 207 feet and an average elevation above sea level of 588 feet. Within 10 miles also contains only modest variations in elevation (374 feet). Within 50 miles contains only modest variations in elevation (604 feet).
The area within 2 miles of Boyarka is covered by trees (48%), cropland (31%), and grassland (12%), within 10 miles by cropland (53%) and trees (22%), and within 50 miles by cropland (53%) and trees (25%).
This report illustrates the typical weather in Boyarka, 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 is only a single weather station, Kyiv Zhuliany International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Boyarka.
At a distance of 14 kilometers from Boyarka, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Boyarka according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
Time zones for airports and weather stations are provided by AskGeo.com .