Average Weather in January in Argenton-les-Vallées France
Daily high temperatures are around 46°F, rarely falling below 34°F or exceeding 54°F. The lowest daily average high temperature is 45°F on January 13.
Daily low temperatures are around 36°F, rarely falling below 25°F or exceeding 47°F.
For reference, on July 31, the hottest day of the year, temperatures in Argenton-les-Vallées 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
The month of January in Argenton-les-Vallées 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 5.
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 3, 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 66%.
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. In Argenton-les-Vallées, the chance of a wet day over the course of January is decreasing, starting the month at 33% and ending it at 29%.
For reference, the year's highest daily chance of a wet day is 34% on December 28, and its lowest chance is 16% on August 27.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Argenton-les-Vallées is gradually decreasing, starting the month at 2.4 inches, when it rarely exceeds 4.4 inches or falls below 0.6 inches, and ending the month at 2.0 inches, when it rarely exceeds 3.9 inches or falls below 0.3 inches.
Average Monthly Rainfall in January
Over the course of January in Argenton-les-Vallées, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 59 minutes, implying an average daily increase of 1 minute, 57 seconds, and weekly increase of 13 minutes, 40 seconds.
The shortest day of the month is January 1, with 8 hours, 35 minutes of daylight and the longest day is January 31, with 9 hours, 34 minutes of daylight.
Hours of Daylight and Twilight in January
The latest sunrise of the month in Argenton-les-Vallées is 8:47 AM on January 1 and the earliest sunrise is 19 minutes earlier at 8:28 AM on January 31.
The earliest sunset is 5:23 PM on January 1 and the latest sunset is 39 minutes later at 6:02 PM on January 31.
Daylight saving time is observed in Argenton-les-Vallées 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 6:06 AM and sets 15 hours, 54 minutes later, at 10:00 PM, while on December 22, the shortest day of the year, it rises at 8:44 AM and sets 8 hours, 31 minutes later, at 5:15 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in Argenton-les-Vallées is essentially constant during January, remaining around 0% throughout.
For reference, on August 3, the muggiest day of the year, there are muggy conditions 6% of the time, while on October 26, 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
The average hourly wind speed in Argenton-les-Vallées is essentially constant during January, remaining within 0.1 miles per hour of 11.4 miles per hour throughout.
For reference, on December 30, the windiest day of the year, the daily average wind speed is 11.5 miles per hour, while on August 5, the calmest day of the year, the daily average wind speed is 8.1 miles per hour.
Average Wind Speed in January
Wind Direction in January
Argenton-les-Vallées 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 Argenton-les-Vallées is gradually decreasing during January, falling by 2°F, from 51°F to 50°F, over the course of the month.
Average Water Temperature in January
The growing season in Argenton-les-Vallées typically lasts for 7.4 months (227 days), from around April 2 to around November 15, rarely starting before March 9 or after April 22, and rarely ending before October 23 or after December 22.
The month of January in Argenton-les-Vallées is very likely fully outside of the growing season, with the chance that a given day is in the growing season gradually decreasing from 4% to -0% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in Argenton-les-Vallées are essentially constant during January, remaining within 5°F of 5°F throughout.
Growing Degree Days in January
The average daily incident shortwave solar energy in Argenton-les-Vallées is gradually increasing during January, rising by 0.6 kWh, from 1.0 kWh to 1.6 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 Argenton-les-Vallées are 46.983 deg latitude, -0.450 deg longitude, and 397 ft elevation.
The topography within 2 miles of Argenton-les-Vallées contains only modest variations in elevation, with a maximum elevation change of 269 feet and an average elevation above sea level of 391 feet. Within 10 miles contains only modest variations in elevation (732 feet). Within 50 miles contains significant variations in elevation (1,096 feet).
The area within 2 miles of Argenton-les-Vallées is covered by cropland (50%) and grassland (41%), within 10 miles by cropland (66%) and grassland (26%), and within 50 miles by cropland (65%) and grassland (17%).
This report illustrates the typical weather in Argenton-les-Vallées 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 6 weather stations near enough to contribute to our estimation of the temperature and dew point in Argenton-les-Vallées.
For each station, the records are corrected for the elevation difference between that station and Argenton-les-Vallées 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 Argenton-les-Vallées is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Argenton-les-Vallées and a given station.
The stations contributing to this reconstruction are: Angers-Avrillé (26%, 57 kilometers, north); Poitiers–Biard Airport (18%, 73 kilometers, southeast); Niort-Souché (17%, 75 kilometers, south); La Roche-sur-Yon - Les Ajoncs (16%, 77 kilometers, southwest); Nantes Atlantique Airport (13%, 90 kilometers, west); and Tours Val de Loire Airport (11%, 102 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .