Average Weather in March in Trzin Slovenia
Daily high temperatures increase by 10°F, from 46°F to 56°F, rarely falling below 35°F or exceeding 67°F.
Daily low temperatures increase by 8°F, from 29°F to 37°F, rarely falling below 18°F or exceeding 44°F.
For reference, on August 3, the hottest day of the year, temperatures in Trzin typically range from 58°F to 81°F, while on January 13, the coldest day of the year, they range from 25°F to 38°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 Trzin experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 54% to 58%. The highest chance of overcast or mostly cloudy conditions is 58% on March 30.
The clearest day of the month is March 5, with clear, mostly clear, or partly cloudy conditions 46% of the time.
For reference, on November 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 64%, while on August 1, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 70%.
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 Trzin, the chance of a wet day over the course of March is very rapidly increasing, starting the month at 18% and ending it at 27%.
For reference, the year's highest daily chance of a wet day is 38% on June 12, and its lowest chance is 16% on January 21.
Over the course of March in Trzin, the chance of a day with only rain increases from 14% to 26%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 1% 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 Trzin is increasing, starting the month at 1.6 inches, when it rarely exceeds 3.3 inches or falls below 0.2 inches, and ending the month at 2.3 inches, when it rarely exceeds 3.9 inches or falls below 0.8 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 Trzin is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.6 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in March
Over the course of March in Trzin, 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, 38 minutes, implying an average daily increase of 3 minutes, 16 seconds, and weekly increase of 22 minutes, 55 seconds.
The shortest day of the month is March 1, with 11 hours, 8 minutes of daylight and the longest day is March 31, with 12 hours, 46 minutes of daylight.
Hours of Daylight and Twilight in March
The earliest sunrise of the month in Trzin is 5:51 AM on March 27 and the latest sunrise is 58 minutes later at 6:49 AM on March 28.
The earliest sunset is 5:48 PM on March 1 and the latest sunset is 1 hour, 41 minutes later at 7:29 PM on March 31.
Daylight saving time (DST) starts at 3:00 AM on March 28, 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 5:10 AM and sets 15 hours, 46 minutes later, at 8:56 PM, while on December 21, the shortest day of the year, it rises at 7:41 AM and sets 8 hours, 37 minutes later, at 4:18 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
The chance that a given day will be muggy in Trzin is essentially constant during March, remaining around 0% throughout.
For reference, on July 27, the muggiest day of the year, there are muggy conditions 7% 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
The average hourly wind speed in Trzin is essentially constant during March, remaining within 0.1 miles per hour of 4.6 miles per hour throughout.
For reference, on February 5, the windiest day of the year, the daily average wind speed is 4.8 miles per hour, while on August 10, the calmest day of the year, the daily average wind speed is 3.2 miles per hour.
Average Wind Speed in March
The wind direction in Trzin during March is predominantly out of the east from March 1 to March 14 and the west from March 14 to March 31.
Wind Direction in March
The growing season in Trzin typically lasts for 6.4 months (197 days), from around April 11 to around October 25, rarely starting before March 22 or after May 1, and rarely ending before October 7 or after November 16.
The month of March in Trzin is more likely than not fully outside of the growing season, with the chance that a given day is in the growing season rapidly increasing from 0% to 24% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in March
The average accumulated growing degree days in Trzin are essentially constant during March, remaining within 18°F of 24°F throughout.
Growing Degree Days in March
The average daily incident shortwave solar energy in Trzin is increasing during March, rising by 1.2 kWh, from 3.0 kWh to 4.2 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 Trzin are 46.133 deg latitude, 14.567 deg longitude, and 971 ft elevation.
The topography within 2 miles of Trzin contains significant variations in elevation, with a maximum elevation change of 781 feet and an average elevation above sea level of 1,038 feet. Within 10 miles contains significant variations in elevation (2,818 feet). Within 50 miles contains large variations in elevation (9,190 feet).
The area within 2 miles of Trzin is covered by cropland (45%), trees (26%), and artificial surfaces (19%), within 10 miles by trees (48%) and cropland (32%), and within 50 miles by trees (67%) and cropland (20%).
This report illustrates the typical weather in Trzin, 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 Trzin.
For each station, the records are corrected for the elevation difference between that station and Trzin 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 Trzin is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Trzin and a given station.
The stations contributing to this reconstruction are: Ljubljana Jože Pučnik Airport (77%, 13 kilometers, northwest); Celje Airport (13%, 53 kilometers, east); Trieste (6%, 83 kilometers, southwest); and Rijeka (4.6%, 102 kilometers, south).
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.
Time zones for airports and weather stations are provided by AskGeo.com .