Average Weather in Saint-Michel-de-Maurienne France
In Saint-Michel-de-Maurienne, the summers are comfortable, the winters are freezing and snowy, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 16°F to 70°F and is rarely below 8°F or above 78°F.
Based on the tourism score, the best time of year to visit Saint-Michel-de-Maurienne for warm-weather activities is from early July to mid August.
The warm season lasts for 3.3 months, from June 5 to September 14, with an average daily high temperature above 62°F. The hottest day of the year is July 26, with an average high of 70°F and low of 49°F.
The cold season lasts for 3.5 months, from November 19 to March 4, with an average daily high temperature below 39°F. The coldest day of the year is January 12, with an average low of 16°F and high of 31°F.
Average High and Low Temperature
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature
Black Diamond, Canada (4,928 miles away) and Idaho Springs, Colorado, United States (5,220 miles) are the far-away foreign places with temperatures most similar to Saint-Michel-de-Maurienne (view comparison).
In Saint-Michel-de-Maurienne, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.
The clearer part of the year in Saint-Michel-de-Maurienne begins around June 20 and lasts for 2.9 months, ending around September 15. On July 21, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 69% of the time, and overcast or mostly cloudy 31% of the time.
The cloudier part of the year begins around September 15 and lasts for 9.1 months, ending around June 20. On May 9, the cloudiest day of the year, the sky is overcast or mostly cloudy 58% of the time, and clear, mostly clear, or partly cloudy 42% of the time.
Cloud Cover Categories
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Saint-Michel-de-Maurienne varies throughout the year.
The wetter season lasts 7.2 months, from April 4 to November 12, with a greater than 28% chance of a given day being a wet day. The chance of a wet day peaks at 35% on May 25.
The drier season lasts 4.8 months, from November 12 to April 4. The smallest chance of a wet day is 20% on March 5.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation in Saint-Michel-de-Maurienne changes throughout the year.
Rain alone is the most common for 9.0 months, from February 28 to November 28. The highest chance of a day with rain alone is 35% on May 25.
Snow alone is the most common for 2.6 months, from November 28 to February 14. The highest chance of a day with snow alone is 14% on January 15.
Mixed snow and rain is the most common for 2.0 weeks, from February 14 to February 28. The highest chance of a day with mixed snow and rain is 10% on February 3.
Daily Chance of Precipitation
To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Saint-Michel-de-Maurienne experiences significant seasonal variation in monthly rainfall.
Rain falls throughout the year in Saint-Michel-de-Maurienne. The most rain falls during the 31 days centered around May 20, with an average total accumulation of 2.6 inches.
The least rain falls around January 26, with an average total accumulation of 0.5 inches.
Average Monthly Rainfall
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. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.
As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Saint-Michel-de-Maurienne experiences significant seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 6.2 months, from October 22 to April 30, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around December 30, with an average total liquid-equivalent accumulation of 1.5 inches.
The snowless period of the year lasts for 5.8 months, from April 30 to October 22. The least snow falls around July 26, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Saint-Michel-de-Maurienne varies significantly over the course of the year. In 2018, the shortest day is December 21, with 8 hours, 44 minutes of daylight; the longest day is June 21, with 15 hours, 39 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:45 AM on June 15, and the latest sunrise is 2 hours, 27 minutes later at 8:13 AM on January 2. The earliest sunset is at 4:51 PM on December 10, and the latest sunset is 4 hours, 34 minutes later at 9:25 PM on June 26.
Daylight saving time (DST) is observed in Saint-Michel-de-Maurienne during 2018, starting in the spring on March 25, lasting 7.1 months, and ending in the fall on October 28.
Sunrise & Sunset with Twilight and Daylight Saving Time
The perceived humidity level in Saint-Michel-de-Maurienne, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.
Humidity Comfort Levels
Average Wind Speed
The predominant average hourly wind direction in Saint-Michel-de-Maurienne varies throughout the year.
The wind is most often from the north for 2.3 months, from March 3 to May 11, with a peak percentage of 32% on April 3. The wind is most often from the west for 4.3 months, from May 11 to September 19, with a peak percentage of 38% on July 6. The wind is most often from the east for 4.4 months, from October 21 to March 3, with a peak percentage of 29% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Saint-Michel-de-Maurienne throughout the year, we compute two travel scores.
The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Saint-Michel-de-Maurienne for general outdoor tourist activities is from early July to mid August, with a peak score in the last week of July.
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Saint-Michel-de-Maurienne for hot-weather activities is from mid July to mid August, with a peak score in the last week of July.
For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.
Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.
Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.
Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.
Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.
The growing season in Saint-Michel-de-Maurienne typically lasts for 5.0 months (153 days), from around May 9 to around October 9, rarely starting before April 19 or after June 2, and rarely ending before September 17 or after October 26.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Saint-Michel-de-Maurienne should appear around May 26, only rarely appearing before May 14 or after June 10.
Growing Degree Days
The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 3.2 months, from May 11 to August 18, with an average daily incident shortwave energy per square meter above 6.3 kWh. The brightest day of the year is July 6, with an average of 7.4 kWh.
The darker period of the year lasts for 3.3 months, from October 28 to February 8, with an average daily incident shortwave energy per square meter below 2.8 kWh. The darkest day of the year is December 21, with an average of 1.7 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Saint-Michel-de-Maurienne are 45.218 deg latitude, 6.473 deg longitude, and 4,596 ft elevation.
The topography within 2 miles of Saint-Michel-de-Maurienne contains extreme variations in elevation, with a maximum elevation change of 4,413 feet and an average elevation above sea level of 3,745 feet. Within 10 miles also contains extreme variations in elevation (10,039 feet). Within 50 miles also contains extreme variations in elevation (15,115 feet).
The area within 2 miles of Saint-Michel-de-Maurienne is covered by trees (65%), within 10 miles by grassland (31%) and trees (26%), and within 50 miles by trees (38%) and grassland (24%).
This report illustrates the typical weather in Saint-Michel-de-Maurienne, 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-Michel-de-Maurienne.
For each station, the records are corrected for the elevation difference between that station and Saint-Michel-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-Michel-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-Michel-de-Maurienne and a given station.
The stations contributing to this reconstruction are: Chambéry Airport (27%, 66 kilometers, northwest); Aosta Airport (30%, 89 kilometers, northeast); Turin Caselle Airport (24%, 92 kilometers, east); and Château-Arnoux-Saint-Auban Airport (20%, 134 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .