Average Weather in April in Montreux Switzerland
Daily high temperatures increase by 7°F, from 56°F to 63°F, rarely falling below 45°F or exceeding 74°F.
Daily low temperatures increase by 6°F, from 40°F to 45°F, rarely falling below 33°F or exceeding 52°F.
For reference, on August 4, the hottest day of the year, temperatures in Montreux typically range from 59°F to 78°F, while on January 19, the coldest day of the year, they range from 29°F to 39°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 Montreux experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 57% throughout the month.
The clearest day of the month is April 7, with clear, mostly clear, or partly cloudy conditions 45% of the time.
For reference, on May 8, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 61%, while on July 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 63%.
Cloud Cover Categories in April
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 Montreux, the chance of a wet day over the course of April is essentially constant, remaining around 33% throughout.
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.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Montreux is gradually increasing, starting the month at 2.8 inches, when it rarely exceeds 5.4 inches or falls below 1.0 inches, and ending the month at 3.1 inches, when it rarely exceeds 5.2 inches or falls below 1.3 inches.
Average Monthly Rainfall in April
Over the course of April in Montreux, 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, 31 minutes, implying an average daily increase of 3 minutes, 8 seconds, and weekly increase of 21 minutes, 59 seconds.
The shortest day of the month is April 1, with 12 hours, 49 minutes of daylight and the longest day is April 30, with 14 hours, 20 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Montreux is 7:12 AM on April 1 and the earliest sunrise is 52 minutes earlier at 6:20 AM on April 30.
The earliest sunset is 8:01 PM on April 1 and the latest sunset is 39 minutes later at 8:39 PM on April 30.
Daylight saving time is observed in Montreux 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 5:39 AM and sets 15 hours, 49 minutes later, at 9:28 PM, while on December 21, the shortest day of the year, it rises at 8:12 AM and sets 8 hours, 35 minutes later, at 4:47 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The chance that a given day will be muggy in Montreux is essentially constant during April, remaining around 0% throughout.
For reference, on July 27, the muggiest day of the year, there are muggy conditions 0% of the time, while on October 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Montreux is gradually decreasing during April, decreasing from 5.7 miles per hour to 5.2 miles per hour over the course of the month.
For reference, on March 14, the windiest day of the year, the daily average wind speed is 5.7 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 4.7 miles per hour.
Average Wind Speed in April
Wind Direction in April
The growing season in Montreux typically lasts for 7.3 months (224 days), from around March 30 to around November 9, rarely starting before March 8 or after April 21, and rarely ending before October 20 or after December 3.
The month of April in Montreux is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly increasing from 54% to 97% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
The average accumulated growing degree days in Montreux are gradually increasing during April, increasing by 114°F, from 47°F to 161°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Montreux is increasing during April, rising by 1.0 kWh, from 4.6 kWh to 5.6 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 Montreux are 46.433 deg latitude, 6.911 deg longitude, and 1,555 ft elevation.
The topography within 2 miles of Montreux contains large variations in elevation, with a maximum elevation change of 2,907 feet and an average elevation above sea level of 1,832 feet. Within 10 miles contains large variations in elevation (6,670 feet). Within 50 miles also contains extreme variations in elevation (14,600 feet).
The area within 2 miles of Montreux is covered by water (43%), artificial surfaces (26%), and trees (26%), within 10 miles by trees (35%) and grassland (22%), and within 50 miles by trees (33%) and grassland (20%).
This report illustrates the typical weather in Montreux 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 Montreux.
For each station, the records are corrected for the elevation difference between that station and Montreux 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 Montreux is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Montreux and a given station.
The stations contributing to this reconstruction are: Sion (42%, 39 kilometers, southeast); Neuchatel (21%, 63 kilometers, north); Aéroport Genève-Cointrin (20%, 65 kilometers, west); and Bern-Belp Airport (18%, 70 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .