Average Weather in June in Winthrop Minnesota, United States
Daily high temperatures increase by 7°F, from 75°F to 82°F, rarely falling below 63°F or exceeding 91°F.
Daily low temperatures increase by 7°F, from 55°F to 62°F, rarely falling below 46°F or exceeding 70°F.
For reference, on July 18, the hottest day of the year, temperatures in Winthrop typically range from 63°F to 83°F, while on January 15, the coldest day of the year, they range from 8°F to 23°F.
Average High and Low Temperature in June
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on June. 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 June
The month of June in Winthrop experiences decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 44% to 34%.
The clearest day of the month is June 30, with clear, mostly clear, or partly cloudy conditions 66% of the time.
For reference, on February 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 59%, while on July 27, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.
Cloud Cover Categories in June
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Winthrop, the chance of a wet day over the course of June is essentially constant, remaining around 39% throughout.
For reference, the year's highest daily chance of a wet day is 41% on June 12, and its lowest chance is 7% on February 4.
Probability of Precipitation in June
The average sliding 31-day rainfall during June in Winthrop is essentially constant, remaining about 3.8 inches throughout, and rarely exceeding 6.4 inches or falling below 1.3 inches.
The highest average 31-day accumulation is 4.1 inches on June 18.
Average Monthly Rainfall in June
Over the course of June in Winthrop, the length of the day is essentially constant. The shortest day of the month is June 1, with 15 hours, 20 minutes of daylight and the longest day is June 21, with 15 hours, 34 minutes of daylight.
Hours of Daylight and Twilight in June
The earliest sunrise of the month in Winthrop is 5:31 AM on June 15 and the latest sunrise is 4 minutes later at 5:35 AM on June 30.
The earliest sunset is 8:55 PM on June 1 and the latest sunset is 11 minutes later at 9:06 PM on June 26.
Daylight saving time is observed in Winthrop during 2018, but it neither starts nor ends during June, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:32 AM and sets 15 hours, 34 minutes later, at 9:06 PM, while on December 21, the shortest day of the year, it rises at 7:50 AM and sets 8 hours, 49 minutes later, at 4:40 PM.
Sunrise & Sunset with Twilight in June
The chance that a given day will be muggy in Winthrop is very rapidly increasing during June, rising from 4% to 26% over the course of the month.
For reference, on July 20, the muggiest day of the year, there are muggy conditions 38% of the time, while on November 15, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in June
The average hourly wind speed in Winthrop is gradually decreasing during June, decreasing from 10.6 miles per hour to 9.7 miles per hour over the course of the month.
For reference, on April 9, the windiest day of the year, the daily average wind speed is 12.8 miles per hour, while on August 2, the calmest day of the year, the daily average wind speed is 8.6 miles per hour.
Average Wind Speed in June
Wind Direction in June
The growing season in Winthrop typically lasts for 5.3 months (162 days), from around April 25 to around October 4, rarely starting before April 6 or after May 15, and rarely ending before September 15 or after October 23.
The month of June in Winthrop is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in June
The average accumulated growing degree days in Winthrop are rapidly increasing during June, increasing by 527°F, from 448°F to 976°F, over the course of the month.
Growing Degree Days in June
The average daily incident shortwave solar energy in Winthrop is essentially constant during June, remaining within 0.2 kWh of 6.8 kWh throughout.
Average Daily Incident Shortwave Solar Energy in June
For the purposes of this report, the geographical coordinates of Winthrop are 44.543 deg latitude, -94.366 deg longitude, and 1,020 ft elevation.
The topography within 2 miles of Winthrop is essentially flat, with a maximum elevation change of 46 feet and an average elevation above sea level of 1,020 feet. Within 10 miles is essentially flat (128 feet). Within 50 miles contains only modest variations in elevation (755 feet).
The area within 2 miles of Winthrop is covered by cropland (97%), within 10 miles by cropland (99%), and within 50 miles by cropland (91%).
This report illustrates the typical weather in Winthrop 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 6 weather stations near enough to contribute to our estimation of the temperature and dew point in Winthrop.
For each station, the records are corrected for the elevation difference between that station and Winthrop 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 Winthrop is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Winthrop and a given station.
The stations contributing to this reconstruction are: New Ulm Municipal Airport (29%, 27 kilometers, southwest); Glencoe Municipal Airport (22%, 33 kilometers, northeast); Hutchinson Municipal Airport (20%, 35 kilometers, north); Mankato Regional Airport (11%, 51 kilometers, southeast); Redwood Falls Municipal Airport (10%, 57 kilometers, west); and Olivia Regional Airport (9%, 59 kilometers, northwest).
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Time zones for aiports and weather stations are provided by AskGeo.com .