Average Weather in February in Attalens Switzerland
Daily high temperatures increase by 6°F, from 37°F to 43°F, rarely falling below 28°F or exceeding 53°F.
Daily low temperatures increase by 3°F, from 26°F to 29°F, rarely falling below 17°F or exceeding 38°F.
For reference, on August 4, the hottest day of the year, temperatures in Attalens typically range from 56°F to 75°F, while on January 19, the coldest day of the year, they range from 26°F to 36°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. 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 February
The month of February in Attalens experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 54% throughout the month.
The clearest day of the month is February 28, with clear, mostly clear, or partly cloudy conditions 48% of the time.
For reference, on May 8, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 60%, while on July 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 64%.
Cloud Cover Categories in February
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 Attalens, the chance of a wet day over the course of February is gradually decreasing, starting the month at 31% and ending it at 28%.
For reference, the year's highest daily chance of a wet day is 43% on May 27, and its lowest chance is 27% on March 3.
Over the course of February in Attalens, the chance of a day with only rain remains an essentially constant 20% throughout, the chance of a day with mixed snow and rain decreases from 8% to 5%, and the chance of a day with only snow remains an essentially constant 3% throughout.
Probability of Precipitation in February
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 February in Attalens is essentially constant, remaining about 2.4 inches throughout, and rarely exceeding 5.4 inches or falling below 0.5 inches.
The lowest average 31-day accumulation is 2.4 inches on February 23.
Average Monthly Rainfall in February
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 February in Attalens is essentially constant, remaining about 0.4 inches throughout, and rarely exceeding 1.4 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in Attalens, 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, 23 minutes, implying an average daily increase of 3 minutes, 3 seconds, and weekly increase of 21 minutes, 24 seconds.
The shortest day of the month is February 1, with 9 hours, 39 minutes of daylight and the longest day is February 28, with 11 hours, 2 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Attalens is 7:56 AM on February 1 and the earliest sunrise is 42 minutes earlier at 7:14 AM on February 28.
The earliest sunset is 5:36 PM on February 1 and the latest sunset is 40 minutes later at 6:16 PM on February 28.
Daylight saving time is observed in Attalens during 2019, but it neither starts nor ends during February, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:39 AM and sets 15 hours, 50 minutes later, at 9:29 PM, while on December 22, the shortest day of the year, it rises at 8:13 AM and sets 8 hours, 34 minutes later, at 4:48 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in Attalens is essentially constant during February, 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 February
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Attalens is essentially constant during February, remaining within 0.1 miles per hour of 6.1 miles per hour throughout.
For reference, on April 3, the windiest day of the year, the daily average wind speed is 6.2 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 5.1 miles per hour.
Average Wind Speed in February
Wind Direction in February
The growing season in Attalens typically lasts for 6.6 months (202 days), from around April 11 to around October 30, rarely starting before March 22 or after May 3, and rarely ending before October 9 or after November 23.
The month of February in Attalens is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in February
The average accumulated growing degree days in Attalens are essentially constant during February, remaining within 1°F of 1°F throughout.
Growing Degree Days in February
The average daily incident shortwave solar energy in Attalens is increasing during February, rising by 1.1 kWh, from 2.1 kWh to 3.2 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of Attalens are 46.506 deg latitude, 6.850 deg longitude, and 2,418 ft elevation.
The topography within 2 miles of Attalens contains large variations in elevation, with a maximum elevation change of 2,100 feet and an average elevation above sea level of 2,574 feet. Within 10 miles contains large variations in elevation (5,404 feet). Within 50 miles also contains extreme variations in elevation (14,603 feet).
The area within 2 miles of Attalens is covered by cropland (62%) and trees (31%), within 10 miles by cropland (31%) and trees (29%), and within 50 miles by trees (34%) and cropland (21%).
This report illustrates the typical weather in Attalens 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 Attalens.
For each station, the records are corrected for the elevation difference between that station and Attalens 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 Attalens is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Attalens and a given station.
The stations contributing to this reconstruction are: Sion (31%, 48 kilometers, southeast); Neuchatel (27%, 56 kilometers, north); Aéroport Genève-Cointrin (21%, 64 kilometers, southwest); and Bern-Belp Airport (21%, 67 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .