Average Weather in June in Seeley Lake Montana, United States
Daily high temperatures increase by 10°F, from 65°F to 75°F, rarely falling below 53°F or exceeding 85°F.
Daily low temperatures increase by 5°F, from 43°F to 48°F, rarely falling below 35°F or exceeding 56°F.
For reference, on July 30, the hottest day of the year, temperatures in Seeley Lake typically range from 51°F to 81°F, while on January 1, the coldest day of the year, they range from 15°F to 27°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 Seeley Lake experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 54% to 34%.
The clearest day of the month is June 30, with clear, mostly clear, or partly cloudy conditions 67% of the time.
For reference, on January 10, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 71%, while on July 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 77%.
Cloud Cover Categories in June
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 Seeley Lake, the chance of a wet day over the course of June is very rapidly decreasing, starting the month at 36% and ending it at 25%.
For reference, the year's highest daily chance of a wet day is 37% on June 3, and its lowest chance is 15% on July 25.
Probability of Precipitation in June
The average sliding 31-day rainfall during June in Seeley Lake is decreasing, starting the month at 2.5 inches, when it rarely exceeds 4.2 inches or falls below 1.2 inches, and ending the month at 1.5 inches, when it rarely exceeds 2.7 inches or falls below 0.5 inches.
The highest average 31-day accumulation is 2.5 inches on June 1.
Average Monthly Rainfall in June
Over the course of June in Seeley Lake, the length of the day is essentially constant. The shortest day of the month is June 1, with 15 hours, 41 minutes of daylight and the longest day is June 20, with 15 hours, 55 minutes of daylight.
Hours of Daylight and Twilight in June
The earliest sunrise of the month in Seeley Lake is 5:37 AM on June 15 and the latest sunrise is 4 minutes later at 5:41 AM on June 30.
The earliest sunset is 9:22 PM on June 1 and the latest sunset is 11 minutes later at 9:33 PM on June 25.
Daylight saving time is observed in Seeley Lake during 2020, but it neither starts nor ends during June, so the entire month is in daylight saving time.
For reference, on June 20, the longest day of the year, the Sun rises at 5:37 AM and sets 15 hours, 55 minutes later, at 9:33 PM, while on December 21, the shortest day of the year, it rises at 8:17 AM and sets 8 hours, 29 minutes later, at 4:46 PM.
Sunrise & Sunset with Twilight in June
The chance that a given day will be muggy in Seeley Lake is essentially constant during June, remaining around 0% throughout.
Humidity Comfort Levels in June
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Seeley Lake is essentially constant during June, remaining within 0.1 miles per hour of 4.3 miles per hour throughout.
For reference, on November 9, the windiest day of the year, the daily average wind speed is 4.8 miles per hour, while on August 9, the calmest day of the year, the daily average wind speed is 4.0 miles per hour.
Average Wind Speed in June
The hourly average wind direction in Seeley Lake throughout June is predominantly from the west, with a peak proportion of 66% on June 23.
Wind Direction in June
The growing season in Seeley Lake typically lasts for 4.1 months (126 days), from around May 19 to around September 23, rarely starting before May 2 or after June 7, and rarely ending before September 5 or after October 12.
The month of June in Seeley Lake is more likely than not fully within the growing season, with the chance that a given day is in the growing season increasing from 81% to 100% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in June
The average accumulated growing degree days in Seeley Lake are increasing during June, increasing by 232°F, from 158°F to 390°F, over the course of the month.
Growing Degree Days in June
The average daily incident shortwave solar energy in Seeley Lake is gradually increasing during June, rising by 0.8 kWh, from 6.7 kWh to 7.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in June
For the purposes of this report, the geographical coordinates of Seeley Lake are 47.179 deg latitude, -113.485 deg longitude, and 4,203 ft elevation.
The topography within 2 miles of Seeley Lake contains significant variations in elevation, with a maximum elevation change of 587 feet and an average elevation above sea level of 4,112 feet. Within 10 miles contains significant variations in elevation (4,675 feet). Within 50 miles also contains extreme variations in elevation (7,228 feet).
The area within 2 miles of Seeley Lake is covered by sparse vegetation (44%), trees (39%), and shrubs (10%), within 10 miles by trees (46%) and sparse vegetation (26%), and within 50 miles by trees (39%) and sparse vegetation (27%).
This report illustrates the typical weather in Seeley Lake 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 Seeley Lake.
For each station, the records are corrected for the elevation difference between that station and Seeley Lake 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 Seeley Lake is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Seeley Lake and a given station.
The stations contributing to this reconstruction are: Missoula International Airport (43%, 54 kilometers, southwest); Helena Regional Airport (14%, 132 kilometers, southeast); Glacier Park International Airport (13%, 138 kilometers, northwest); Julie (11%, 159 kilometers, northeast); Great Falls International Airport (10%, 162 kilometers, east); and Cut Bank Municipal Airport (9%, 179 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .