Average Weather in April in Jausiers France
Daily high temperatures increase by 6°F, from 44°F to 50°F, rarely falling below 35°F or exceeding 59°F.
Daily low temperatures increase by 6°F, from 27°F to 33°F, rarely falling below 21°F or exceeding 38°F.
For reference, on August 4, the hottest day of the year, temperatures in Jausiers typically range from 48°F to 70°F, while on January 15, the coldest day of the year, they range from 16°F to 32°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. 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 April
The month of April in Jausiers experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 48% to 53%.
The clearest day of the month is April 7, with clear, mostly clear, or partly cloudy conditions 53% of the time.
For reference, on May 8, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on July 21, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 76%.
Cloud Cover Categories in April
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Jausiers, the chance of a wet day over the course of April is rapidly increasing, starting the month at 19% and ending it at 27%.
For reference, the year's highest daily chance of a wet day is 27% on May 9, and its lowest chance is 14% on March 5.
Over the course of April in Jausiers, the chance of a day with only rain increases from 8% to 23%, the chance of a day with mixed snow and rain decreases from 8% to 4%, and the chance of a day with only snow decreases from 3% to 0%.
Probability of Precipitation in April
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during April in Jausiers is increasing, starting the month at 1.0 inches, when it rarely exceeds 2.2 inches or falls below 0.2 inches, and ending the month at 1.9 inches, when it rarely exceeds 3.5 inches or falls below 0.6 inches.
Average Monthly Rainfall in April
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 April in Jausiers is gradually decreasing, starting the month at 0.6 inches, when it rarely exceeds 1.3 inches, and ending the month at 0.2 inches, when it rarely exceeds 0.6 inches or falls below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in April
Over the course of April in Jausiers, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 25 minutes, implying an average daily increase of 2 minutes, 55 seconds, and weekly increase of 20 minutes, 26 seconds.
The shortest day of the month is April 1, with 12 hours, 46 minutes of daylight and the longest day is April 30, with 14 hours, 10 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Jausiers is 7:14 AM on April 1 and the earliest sunrise is 49 minutes earlier at 6:25 AM on April 30.
The earliest sunset is 8:00 PM on April 1 and the latest sunset is 36 minutes later at 8:35 PM on April 30.
Daylight saving time is observed in Jausiers during 2018, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:48 AM and sets 15 hours, 33 minutes later, at 9:21 PM, while on December 21, the shortest day of the year, it rises at 8:06 AM and sets 8 hours, 50 minutes later, at 4:56 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The chance that a given day will be muggy in Jausiers is essentially constant during April, 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 April
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Jausiers is essentially constant during April, remaining within 0.2 miles per hour of 5.4 miles per hour throughout.
For reference, on April 1, the windiest day of the year, the daily average wind speed is 5.6 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 4.3 miles per hour.
The highest daily average wind speed during April is 5.6 miles per hour on April 1.
Average Wind Speed in April
Wind Direction in April
Jausiers is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Jausiers is gradually increasing during April, rising by 3°F, from 57°F to 60°F, over the course of the month.
Average Water Temperature in April
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Jausiers typically lasts for 4.3 months (132 days), from around May 20 to around September 30, rarely starting before April 26 or after June 14, and rarely ending before September 6 or after October 20.
The month of April in Jausiers is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season increasing from 0% to 15% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
The average accumulated growing degree days in Jausiers are essentially constant during April, remaining within 6°F of 9°F throughout.
Growing Degree Days in April
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy in Jausiers is gradually increasing during April, rising by 0.9 kWh, from 5.1 kWh to 6.0 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of Jausiers are 44.417 deg latitude, 6.729 deg longitude, and 5,384 ft elevation.
The topography within 2 miles of Jausiers contains extreme variations in elevation, with a maximum elevation change of 4,580 feet and an average elevation above sea level of 4,939 feet. Within 10 miles also contains extreme variations in elevation (7,566 feet). Within 50 miles also contains extreme variations in elevation (13,002 feet).
The area within 2 miles of Jausiers is covered by trees (59%) and cropland (17%), within 10 miles by trees (28%) and grassland (25%), and within 50 miles by trees (44%) and grassland (19%).
This report illustrates the typical weather in Jausiers 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 Jausiers.
For each station, the records are corrected for the elevation difference between that station and Jausiers 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 Jausiers is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Jausiers and a given station.
The stations contributing to this reconstruction are: Château-Arnoux-Saint-Auban Airport (27%, 70 kilometers, southwest); Cuneo International Airport (25%, 72 kilometers, east); Nice Côte d'Azur International Airport (17%, 93 kilometers, southeast); Chambéry Airport (15%, 151 kilometers, northwest); and Grenoble-Isère Airport (16%, 153 kilometers, northwest).
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
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.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.