Average Weather in July in Saint-Jean-de-Maurienne France
Daily high temperatures increase by 3°F, from 71°F to 73°F, rarely falling below 61°F or exceeding 81°F.
Daily low temperatures increase by 2°F, from 51°F to 53°F, rarely falling below 44°F or exceeding 58°F. The highest daily average low temperature is 53°F on July 27.
For reference, on August 4, the hottest day of the year, temperatures in Saint-Jean-de-Maurienne typically range from 53°F to 73°F, while on January 12, the coldest day of the year, they range from 20°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
Terrace, Canada (5,059 miles away); Osburn, Idaho, United States (5,143 miles); and Upper Bear Creek, Colorado, United States (5,215 miles) are the far-away foreign places with temperatures most similar to Saint-Jean-de-Maurienne (view comparison).
The month of July in Saint-Jean-de-Maurienne experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 39% to 33%. The lowest chance of overcast or mostly cloudy conditions is 32% on July 25.
The clearest day of the month is July 25, with clear, mostly clear, or partly cloudy conditions 68% 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 25, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 68%.
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 Saint-Jean-de-Maurienne, the chance of a wet day over the course of July is gradually decreasing, starting the month at 27% and ending it at 24%.
For reference, the year's highest daily chance of a wet day is 36% on May 25, and its lowest chance is 21% on March 5.
Probability of Precipitation in July
The average sliding 31-day rainfall during July in Saint-Jean-de-Maurienne is gradually decreasing, starting the month at 2.1 inches, when it rarely exceeds 4.0 inches or falls below 0.6 inches, and ending the month at 1.9 inches, when it rarely exceeds 3.5 inches or falls below 0.5 inches.
Average Monthly Rainfall in July
Over the course of July in Saint-Jean-de-Maurienne, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 50 minutes, implying an average daily decrease of 1 minute, 40 seconds, and weekly decrease of 11 minutes, 37 seconds.
The shortest day of the month is July 31, with 14 hours, 46 minutes of daylight and the longest day is July 1, with 15 hours, 36 minutes of daylight.
Hours of Daylight and Twilight in July
The earliest sunrise of the month in Saint-Jean-de-Maurienne is 5:50 AM on July 1 and the latest sunrise is 27 minutes later at 6:17 AM on July 31.
The latest sunset is 9:26 PM on July 1 and the earliest sunset is 23 minutes earlier at 9:03 PM on July 31.
Daylight saving time is observed in Saint-Jean-de-Maurienne during 2018, 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 5:46 AM and sets 15 hours, 39 minutes later, at 9:26 PM, while on December 21, the shortest day of the year, it rises at 8:10 AM and sets 8 hours, 44 minutes later, at 4:54 PM.
Sunrise & Sunset with Twilight in July
The chance that a given day will be muggy in Saint-Jean-de-Maurienne is essentially constant during July, remaining around 0% throughout.
For reference, on July 21, the muggiest day of the year, there are muggy conditions 0% 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 Saint-Jean-de-Maurienne is essentially constant during July, remaining within 0.1 miles per hour of 3.9 miles per hour throughout.
For reference, on April 3, the windiest day of the year, the daily average wind speed is 4.4 miles per hour, while on August 11, the calmest day of the year, the daily average wind speed is 3.7 miles per hour.
Average Wind Speed in July
Wind Direction in July
The growing season in Saint-Jean-de-Maurienne typically lasts for 5.9 months (181 days), from around April 22 to around October 20, rarely starting before April 2 or after May 15, and rarely ending before October 2 or after November 6.
The month of July in Saint-Jean-de-Maurienne 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 Saint-Jean-de-Maurienne are increasing during July, increasing by 377°F, from 464°F to 841°F, over the course of the month.
Growing Degree Days in July
The average daily incident shortwave solar energy in Saint-Jean-de-Maurienne is essentially constant during July, remaining within 0.2 kWh of 7.2 kWh throughout.
The highest average daily incident shortwave solar energy during July is 7.4 kWh on July 6.
Average Daily Incident Shortwave Solar Energy in July
For the purposes of this report, the geographical coordinates of Saint-Jean-de-Maurienne are 45.283 deg latitude, 6.350 deg longitude, and 3,524 ft elevation.
The topography within 2 miles of Saint-Jean-de-Maurienne contains extreme variations in elevation, with a maximum elevation change of 3,990 feet and an average elevation above sea level of 2,841 feet. Within 10 miles also contains extreme variations in elevation (8,914 feet). Within 50 miles also contains extreme variations in elevation (15,164 feet).
The area within 2 miles of Saint-Jean-de-Maurienne is covered by trees (52%), artificial surfaces (24%), and grassland (11%), within 10 miles by grassland (37%) and trees (35%), and within 50 miles by trees (38%) and grassland (23%).
This report illustrates the typical weather in Saint-Jean-de-Maurienne 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Saint-Jean-de-Maurienne.
For each station, the records are corrected for the elevation difference between that station and Saint-Jean-de-Maurienne 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 Saint-Jean-de-Maurienne is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Saint-Jean-de-Maurienne and a given station.
The stations contributing to this reconstruction are: Chambéry Airport (32%, 54 kilometers, northwest); Aosta Airport (29%, 93 kilometers, northeast); Turin Caselle Airport (22%, 102 kilometers, east); and Château-Arnoux-Saint-Auban Airport (17%, 138 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .