Average Weather in January in Vernon Canada
Daily high temperatures increase by 4°F, from 29°F to 33°F, rarely falling below 16°F or exceeding 42°F.
Daily low temperatures increase by 3°F, from 20°F to 23°F, rarely falling below 4°F or exceeding 33°F.
For reference, on August 4, the hottest day of the year, temperatures in Vernon typically range from 57°F to 84°F, while on January 1, the coldest day of the year, they range from 20°F to 29°F.
Average High and Low Temperature in January
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on January. 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 January
The month of January in Vernon experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 68% throughout the month. The highest chance of overcast or mostly cloudy conditions is 69% on January 9.
The clearest day of the month is January 30, with clear, mostly clear, or partly cloudy conditions 32% of the time.
For reference, on January 9, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 69%, while on August 1, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.
Cloud Cover Categories in January
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Vernon, the chance of a wet day over the course of January is decreasing, starting the month at 22% and ending it at 16%.
For reference, the year's highest daily chance of a wet day is 27% on October 29, and its lowest chance is 12% on August 10.
Over the course of January in Vernon, the chance of a day with only rain remains an essentially constant 5% throughout, the chance of a day with mixed snow and rain remains an essentially constant 4% throughout, and the chance of a day with only snow decreases from 13% to 8%.
Probability of Precipitation in January
The average sliding 31-day rainfall during January in Vernon is essentially constant, remaining about 0.3 inches throughout, and rarely exceeding 0.7 inches.
The lowest average 31-day accumulation is 0.3 inches on January 15.
Average Monthly Rainfall in January
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 January in Vernon is gradually decreasing, starting the month at 0.7 inches, when it rarely exceeds 1.3 inches or falls below 0.2 inches, and ending the month at 0.4 inches, when it rarely exceeds 0.8 inches or falls below 0.1 inches.
Average Monthly Liquid-Equivalent Snowfall in January
Over the course of January in Vernon, 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, 8 minutes, implying an average daily increase of 2 minutes, 17 seconds, and weekly increase of 15 minutes, 58 seconds.
The shortest day of the month is January 1, with 8 hours, 8 minutes of daylight and the longest day is January 31, with 9 hours, 17 minutes of daylight.
Hours of Daylight and Twilight in January
The latest sunrise of the month in Vernon is 7:56 AM on January 1 and the earliest sunrise is 24 minutes earlier at 7:32 AM on January 31.
The earliest sunset is 4:04 PM on January 1 and the latest sunset is 44 minutes later at 4:49 PM on January 31.
Daylight saving time is observed in Vernon during 2018, but it neither starts nor ends during January, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 4:46 AM and sets 16 hours, 25 minutes later, at 9:11 PM, while on December 21, the shortest day of the year, it rises at 7:54 AM and sets 8 hours, 2 minutes later, at 3:56 PM.
Sunrise & Sunset with Twilight in January
The chance that a given day will be muggy in Vernon is essentially constant during January, remaining around 0% throughout.
For reference, on July 27, the muggiest day of the year, there are muggy conditions 1% 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 January
The average hourly wind speed in Vernon is essentially constant during January, remaining around 3.5 miles per hour throughout.
For reference, on November 18, the windiest day of the year, the daily average wind speed is 3.8 miles per hour, while on August 4, the calmest day of the year, the daily average wind speed is 3.1 miles per hour.
The lowest daily average wind speed during January is 3.5 miles per hour on January 8.
Average Wind Speed in January
Wind Direction in January
The growing season in Vernon typically lasts for 5.8 months (176 days), from around April 22 to around October 14, rarely starting before March 30 or after May 14, and rarely ending before September 28 or after October 30.
The month of January in Vernon is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in January
The average accumulated growing degree days in Vernon are essentially constant during January, remaining around 0°F throughout.
Growing Degree Days in January
The average daily incident shortwave solar energy in Vernon is gradually increasing during January, rising by 0.6 kWh, from 0.9 kWh to 1.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in January
For the purposes of this report, the geographical coordinates of Vernon are 50.267 deg latitude, -119.273 deg longitude, and 1,552 ft elevation.
The topography within 2 miles of Vernon contains very significant variations in elevation, with a maximum elevation change of 1,322 feet and an average elevation above sea level of 1,469 feet. Within 10 miles contains very significant variations in elevation (4,396 feet). Within 50 miles also contains extreme variations in elevation (7,595 feet).
The area within 2 miles of Vernon is covered by sparse vegetation (49%), artificial surfaces (23%), and grassland (16%), within 10 miles by trees (43%) and sparse vegetation (23%), and within 50 miles by trees (70%) and sparse vegetation (14%).
This report illustrates the typical weather in Vernon 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Vernon.
For each station, the records are corrected for the elevation difference between that station and Vernon 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 Vernon is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Vernon and a given station.
Time zones for aiports and weather stations are provided by AskGeo.com .