Average Weather in January at Laval-Entrammes France
Daily high temperatures are around 46°F, rarely falling below 34°F or exceeding 54°F. The lowest daily average high temperature is 46°F on January 11.
Daily low temperatures are around 36°F, rarely falling below 25°F or exceeding 47°F.
For reference, on August 4, the hottest day of the year, temperatures at Laval-Entrammes typically range from 57°F to 76°F, while on February 8, the coldest day of the year, they range from 35°F to 47°F.
Average High and Low Temperature in January
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on January. 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 January
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The month of January at Laval-Entrammes experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 72% to 66%. The highest chance of overcast or mostly cloudy conditions is 73% on January 4.
The clearest day of the month is January 31, with clear, mostly clear, or partly cloudy conditions 34% of the time.
For reference, on January 4, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 73%, while on July 24, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 64%.
Cloud Cover Categories in January
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. At Laval-Entrammes, the chance of a wet day over the course of January is gradually decreasing, starting the month at 32% and ending it at 28%.
For reference, the year's highest daily chance of a wet day is 33% on December 30, and its lowest chance is 17% on August 27.
Over the course of January at Laval-Entrammes, the chance of a day with only rain decreases from 30% to 26%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in January
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 January at Laval-Entrammes is gradually decreasing, starting the month at 2.1 inches, when it rarely exceeds 3.8 inches or falls below 0.6 inches, and ending the month at 1.7 inches, when it rarely exceeds 3.5 inches or falls below 0.3 inches.
Average Monthly Rainfall in January
Over the course of January at Laval-Entrammes, 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, 1 minute, implying an average daily increase of 2 minutes, 3 seconds, and weekly increase of 14 minutes, 18 seconds.
The shortest day of the month is January 1, with 8 hours, 27 minutes of daylight and the longest day is January 31, with 9 hours, 28 minutes of daylight.
Hours of Daylight and Twilight in January
The latest sunrise of the month at Laval-Entrammes is 8:53 AM on January 1 and the earliest sunrise is 20 minutes earlier at 8:32 AM on January 31.
The earliest sunset is 5:19 PM on January 1 and the latest sunset is 41 minutes later at 6:00 PM on January 31.
Daylight saving time is observed at Laval-Entrammes during 2019, but it neither starts nor ends during January, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:03 AM and sets 16 hours, 3 minutes later, at 10:06 PM, while on December 22, the shortest day of the year, it rises at 8:50 AM and sets 8 hours, 22 minutes later, at 5:12 PM.
Sunrise & Sunset with Twilight in January
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 at Laval-Entrammes is essentially constant during January, remaining around 0% throughout.
For reference, on August 3, the muggiest day of the year, there are muggy conditions 4% 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 January
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 at Laval-Entrammes is essentially constant during January, remaining within 0.1 miles per hour of 11.4 miles per hour throughout.
For reference, on January 16, the windiest day of the year, the daily average wind speed is 11.6 miles per hour, while on August 6, the calmest day of the year, the daily average wind speed is 8.3 miles per hour.
The highest daily average wind speed during January is 11.6 miles per hour on January 16.
Average Wind Speed in January
The wind direction at Laval-Entrammes during January is predominantly out of the south from January 1 to January 23 and the west from January 23 to January 31.
Wind Direction in January
Laval-Entrammes 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 at Laval-Entrammes is gradually decreasing during January, falling by 2°F, from 49°F to 46°F, over the course of the month.
Average Water Temperature in January
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 at Laval-Entrammes typically lasts for 7.5 months (229 days), from around April 2 to around November 17, rarely starting before March 4 or after April 23, and rarely ending before October 24 or after December 17.
The month of January at Laval-Entrammes is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in January
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
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 at Laval-Entrammes are essentially constant during January, remaining within 5°F of 5°F throughout.
Growing Degree Days in January
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 at Laval-Entrammes is gradually increasing during January, rising by 0.6 kWh, from 0.9 kWh to 1.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January
For the purposes of this report, the geographical coordinates of Laval-Entrammes are 48.032 deg latitude, -0.743 deg longitude, and 272 ft elevation.
The topography within 2 miles of Laval-Entrammes contains only modest variations in elevation, with a maximum elevation change of 289 feet and an average elevation above sea level of 275 feet. Within 10 miles contains only modest variations in elevation (604 feet). Within 50 miles contains significant variations in elevation (1,552 feet).
The area within 2 miles of Laval-Entrammes is covered by grassland (33%), cropland (31%), artificial surfaces (23%), and trees (13%), within 10 miles by cropland (54%) and grassland (36%), and within 50 miles by cropland (52%) and grassland (33%).
This report illustrates the typical weather at Laval-Entrammes 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
Laval-Entrammes has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.
In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.
The stations on which we may fall back include but are not limited to Angers-Avrillé, Angers – Loire Airport, Le Mans-Arnage, Alençon Valframbert Airport, Rennes - Saint-Jacques, Caen – Carpiquet Airport, Nantes Atlantique Airport, and Dinard–Pleurtuit–Saint-Malo Airport.
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.