Average Weather in March in Labrador City Canada
Daily high temperatures increase by 15°F, from 13°F to 27°F, rarely falling below -3°F or exceeding 40°F.
Daily low temperatures increase by 16°F, from -8°F to 8°F, rarely falling below -27°F or exceeding 26°F.
For reference, on July 27, the hottest day of the year, temperatures in Labrador City typically range from 50°F to 67°F, while on January 28, the coldest day of the year, they range from -16°F to 3°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 Labrador City experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 76% throughout the month. The highest chance of overcast or mostly cloudy conditions is 78% on March 12.
The clearest day of the month is March 31, with clear, mostly clear, or partly cloudy conditions 26% of the time.
For reference, on November 29, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 80%, while on July 29, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 41%.
Cloud Cover Categories in March
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 Labrador City, the chance of a wet day over the course of March is increasing, starting the month at 18% and ending it at 23%.
For reference, the year's highest daily chance of a wet day is 48% on July 18, and its lowest chance is 15% on February 10.
Over the course of March in Labrador City, the chance of a day with only rain remains an essentially constant 1% throughout, the chance of a day with mixed snow and rain increases from 2% to 5%, and the chance of a day with only snow remains an essentially constant 16% throughout.
Probability of Precipitation in March
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 March in Labrador City is gradually increasing, starting the month at 0.1 inches, when it rarely exceeds 0.3 inches or falls below -0.0 inches, and ending the month at 0.4 inches, when it rarely exceeds 0.8 inches or falls below 0.1 inches.
Average Monthly Rainfall in March
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 March in Labrador City is essentially constant, remaining about 1.2 inches throughout, and rarely exceeding 2.5 inches or falling below 0.3 inches.
Average Monthly Liquid-Equivalent Snowfall in March
Over the course of March in Labrador City, the length of the day is very rapidly increasing. From the start to the end of the month, the length of the day increases by 2 hours, 5 minutes, implying an average daily increase of 4 minutes, 10 seconds, and weekly increase of 29 minutes, 13 seconds.
The shortest day of the month is March 1, with 10 hours, 53 minutes of daylight and the longest day is March 31, with 12 hours, 58 minutes of daylight.
Hours of Daylight and Twilight in March
The earliest sunrise of the month in Labrador City is 6:46 AM on March 13 and the latest sunrise is 58 minutes later at 7:43 AM on March 14.
The earliest sunset is 6:06 PM on March 1 and the latest sunset is 1 hour, 54 minutes later at 8:01 PM on March 31.
Daylight saving time (DST) starts at 3:00 AM on March 14, 2021, shifting sunrise and sunset to be an hour later.
For reference, on June 21, the longest day of the year, the Sun rises at 5:01 AM and sets 16 hours, 55 minutes later, at 9:57 PM, while on December 21, the shortest day of the year, it rises at 8:38 AM and sets 7 hours, 34 minutes later, at 4:13 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in March
The figure below presents a compact representation of key lunar data for March 2021. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in March
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 in Labrador City is essentially constant during March, remaining around 0% throughout.
For reference, on July 13, 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
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 in Labrador City is essentially constant during March, remaining within 0.2 miles per hour of 13.2 miles per hour throughout.
For reference, on March 13, the windiest day of the year, the daily average wind speed is 13.4 miles per hour, while on August 6, the calmest day of the year, the daily average wind speed is 9.9 miles per hour.
The highest daily average wind speed during March is 13.4 miles per hour on March 13.
Average Wind Speed in March
The wind direction in Labrador City during March is predominantly out of the west from March 1 to March 15 and the north from March 15 to March 31.
Wind Direction in March
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 in Labrador City typically lasts for 3.3 months (100 days), from around June 8 to around September 16, rarely starting before May 23 or after June 24, and rarely ending before August 31 or after October 2.
The month of March in Labrador City is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in March
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 in Labrador City are essentially constant during March, remaining around 0°F throughout.
Growing Degree Days in March
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 in Labrador City is increasing during March, rising by 1.4 kWh, from 2.4 kWh to 3.9 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 Labrador City are 52.946 deg latitude, -66.911 deg longitude, and 1,844 ft elevation.
The topography within 2 miles of Labrador City contains significant variations in elevation, with a maximum elevation change of 771 feet and an average elevation above sea level of 1,848 feet. Within 10 miles contains significant variations in elevation (1,240 feet). Within 50 miles also contains very significant variations in elevation (1,690 feet).
The area within 2 miles of Labrador City is covered by trees (47%), water (25%), and sparse vegetation (15%), within 10 miles by trees (72%) and water (16%), and within 50 miles by trees (72%) and water (13%).
This report illustrates the typical weather in Labrador City, 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 is only a single weather station, Wabush Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Labrador City.
At a distance of 4 kilometers from Labrador City, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Labrador City according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , 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 airports 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.