Average Weather in June in Valloire France
Daily high temperatures increase by 6°F, from 54°F to 60°F, rarely falling below 44°F or exceeding 68°F.
Daily low temperatures increase by 5°F, from 36°F to 41°F, rarely falling below 30°F or exceeding 47°F.
For reference, on August 4, the hottest day of the year, temperatures in Valloire typically range from 43°F to 63°F, while on January 18, the coldest day of the year, they range from 9°F to 25°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 Valloire experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 55% to 39%.
The clearest day of the month is June 30, with clear, mostly clear, or partly cloudy conditions 61% of the time.
For reference, on May 9, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 59%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
Cloud Cover Categories in June
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Valloire, the chance of a wet day over the course of June is rapidly decreasing, starting the month at 34% and ending it at 27%.
For reference, the year's highest daily chance of a wet day is 35% on May 25, and its lowest chance is 20% on March 5.
Over the course of June in Valloire, the chance of a day with only rain decreases from 30% to 27%, the chance of a day with mixed snow and rain decreases from 3% to 0%, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in June
The average sliding 31-day rainfall during June in Valloire is gradually decreasing, starting the month at 2.3 inches, when it rarely exceeds 3.7 inches or falls below 0.8 inches, and ending the month at 1.9 inches, when it rarely exceeds 3.7 inches or falls below 0.5 inches.
Average Monthly Rainfall in June
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during June in Valloire is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.3 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in June
Over the course of June in Valloire, the length of the day is essentially constant. The shortest day of the month is June 1, with 15 hours, 24 minutes of daylight and the longest day is June 21, with 15 hours, 38 minutes of daylight.
Hours of Daylight and Twilight in June
The latest sunrise of the month in Valloire is 5:50 AM on June 1 and the earliest sunrise is 4 minutes earlier at 5:46 AM on June 15.
The earliest sunset is 9:14 PM on June 1 and the latest sunset is 11 minutes later at 9:25 PM on June 26.
Daylight saving time is observed in Valloire 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 5:46 AM and sets 15 hours, 38 minutes later, at 9:25 PM, while on December 21, the shortest day of the year, it rises at 8:09 AM and sets 8 hours, 45 minutes later, at 4:54 PM.
Sunrise & Sunset with Twilight in June
The chance that a given day will be muggy in Valloire is essentially constant during June, remaining around 0% throughout.
Humidity Comfort Levels in June
The average hourly wind speed in Valloire is essentially constant during June, remaining around 4.2 miles per hour throughout.
For reference, on April 1, the windiest day of the year, the daily average wind speed is 4.7 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 3.8 miles per hour.
Average Wind Speed in June
Wind Direction in June
The growing season in Valloire typically lasts for 2.7 months (82 days), from around June 16 to around September 6, rarely starting before May 23 or after July 11, and rarely ending before August 7 or after October 1.
During June in Valloire, the chance that a given day is within the growing season is very rapidly increasing rising from 21% to 78% 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 Valloire are gradually increasing during June, increasing by 80°F, from 33°F to 113°F, over the course of the month.
Growing Degree Days in June
The average daily incident shortwave solar energy in Valloire is gradually increasing during June, rising by 0.6 kWh, from 6.8 kWh to 7.4 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 Valloire are 45.166 deg latitude, 6.430 deg longitude, and 6,407 ft elevation.
The topography within 2 miles of Valloire contains extreme variations in elevation, with a maximum elevation change of 4,360 feet and an average elevation above sea level of 6,005 feet. Within 10 miles also contains extreme variations in elevation (9,741 feet). Within 50 miles also contains extreme variations in elevation (12,684 feet).
The area within 2 miles of Valloire is covered by grassland (46%) and trees (36%), within 10 miles by grassland (30%) and bare soil (23%), and within 50 miles by trees (38%) and grassland (24%).
This report illustrates the typical weather in Valloire 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 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Valloire.
For each station, the records are corrected for the elevation difference between that station and Valloire 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 Valloire is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Valloire and a given station.
The stations contributing to this reconstruction are: Chambéry Airport (20%, 68 kilometers, northwest); Aosta Airport (23%, 96 kilometers, northeast); Turin Caselle Airport (19%, 96 kilometers, east); Cuneo International Airport (19%, 117 kilometers, southeast); and Château-Arnoux-Saint-Auban Airport (19%, 127 kilometers, south).
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 .