Average Weather in March in Monroe Washington, United States
In Monroe, the month of March is characterized by rising daily high temperatures, with daily highs increasing by 5°F, from 52°F to 56°F over the course of the month, and rarely exceeding 66°F or dropping below 44°F.
Daily low temperatures increase by 3°F, from 40°F to 42°F, rarely falling below 31°F or exceeding 48°F.
For reference, on August 3, the hottest day of the year, temperatures in Monroe typically range from 58°F to 78°F, while on December 23, the coldest day of the year, they range from 36°F to 45°F.
Average High and Low Temperature in March
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. 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 March
The month of March in Monroe experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 71% throughout the month.
The clearest day of the month is March 11, with clear, mostly clear, or partly cloudy conditions 30% of the time.
For reference, on November 30, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 77%, while on August 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.
Cloud Cover in March
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Monroe, the chance of a wet day over the course of March is gradually decreasing, starting the month at 53% and ending it at 50%.
For reference, the year's highest daily chance of a wet day is 62% on November 18, and its lowest chance is 10% on August 5.
Probability of Precipitation in March
The average sliding 31-day rainfall during March in Monroe is rapidly decreasing, starting the month at 6.2 inches, when it rarely exceeds 9.8 inches or falls below 2.6 inches, and ending the month at 5.2 inches, when it rarely exceeds 8.1 inches or falls below 2.7 inches.
Average Monthly Rainfall in March
Over the course of March in Monroe, 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, 44 minutes, implying an average daily increase of 3 minutes, 29 seconds, and weekly increase of 24 minutes, 22 seconds.
The shortest day of the month is March 1, with 11 hours, 5 minutes of daylight and the longest day is March 31, with 12 hours, 50 minutes of daylight.
Hours of Daylight and Twilight in March
The earliest sunrise of the month in Monroe is 6:28 AM on March 11 and the latest sunrise is 58 minutes later at 7:26 AM on March 12.
The earliest sunset is 5:53 PM on March 1 and the latest sunset is 1 hour, 44 minutes later at 7:37 PM on March 31.
Daylight saving time (DST) starts at 3:00 AM on March 12, 2017, shifting sunrise and sunset to be an hour later.
For reference, on June 21, the longest day of the year, the Sun rises at 5:09 AM and sets 16 hours, 2 minutes later, at 9:10 PM, while on December 21, the shortest day of the year, it rises at 7:54 AM and sets 8 hours, 23 minutes later, at 4:17 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in March
The chance that a given day will be muggy in Monroe is essentially constant during March, remaining around 0% throughout.
For reference, on July 20, 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 March
The average hourly wind speed in Monroe is essentially constant during March, remaining within 0.1 miles per hour of 2.3 miles per hour throughout.
For reference, on December 29, the windiest day of the year, the daily average wind speed is 2.8 miles per hour, while on August 9, the calmest day of the year, the daily average wind speed is 1.4 miles per hour.
Average Wind Speed in March
Wind Direction in March
Monroe 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 Monroe is essentially constant during March, remaining around 47°F throughout.
Average Water Temperature in March
The average daily incident shortwave solar energy in Monroe is increasing during March, rising by 1.3 kWh, from 2.3 kWh to 3.6 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in March
For the purposes of this report, the geographical coordinates of Monroe are 47.855 deg latitude, -121.971 deg longitude, and 115 ft elevation.
The topography within 2 miles of Monroe contains significant variations in elevation, with a maximum elevation change of 554 feet and an average elevation above sea level of 119 feet. Within 10 miles contains significant variations in elevation (2,664 feet). Within 50 miles contains large variations in elevation (10,505 feet).
The area within 2 miles of Monroe is covered by artificial surfaces (59%), herbaceous vegetation (16%), cropland (14%), and trees (11%), within 10 miles by trees (60%) and artificial surfaces (17%), and within 50 miles by trees (54%) and water (12%).
This report illustrates the typical weather in Monroe 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 Monroe.
For each station, the records are corrected for the elevation difference between that station and Monroe 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 Monroe is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Monroe and a given station.
The stations contributing to this reconstruction are: Snohomish County Airport (Paine Field) (36%, 24 kilometers, west); Arlington Municipal Airport (24%, 37 kilometers, north); King County International Airport (18%, 44 kilometers, southwest); Renton Municipal Airport (18%, 44 kilometers, southwest); and Stampede Pass (3.2%, 80 kilometers, southeast).
Time zones for aiports and weather stations are provided by AskGeo.com .