Climate and Average Weather Year Round in Vernon CanadaIn Vernon, the summers are warm, dry, and partly cloudy and the winters are freezing, snowy, and mostly cloudy. Over the course of the year, the temperature typically varies from 20°F to 84°F and is rarely below 3°F or above 94°F. Based on the tourism score, the best time of year to visit Vernon for warm-weather activities is from early July to mid August. Average Temperature in VernonThe warm season lasts for 3.0 months, from June 9 to September 7, with an average daily high temperature above 73°F. The hottest month of the year in Vernon is July, with an average high of 82°F and low of 56°F. The cold season lasts for 3.4 months, from November 14 to February 24, with an average daily high temperature below 40°F. The coldest month of the year in Vernon is January, with an average low of 21°F and high of 31°F.
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, 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 Vernon
frigid
15°F
freezing
32°F
very cold
45°F
cold
55°F
cool
65°F
comfortable
75°F
warm
85°F
hot
95°F
sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
Somoskőújfalu, Hungary (5,221 miles away) is the far-away foreign place with temperatures most similar to Vernon (view comparison). CloudsIn Vernon, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The clearer part of the year in Vernon begins around June 6 and lasts for 4.1 months, ending around October 8. The clearest month of the year in Vernon is July, during which on average the sky is clear, mostly clear, or partly cloudy 68% of the time. The cloudier part of the year begins around October 8 and lasts for 7.9 months, ending around June 6. The cloudiest month of the year in Vernon is January, during which on average the sky is overcast or mostly cloudy 69% of the time.
PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Vernon varies throughout the year. The wetter season lasts 8.8 months, from October 11 to July 5, with a greater than 20% chance of a given day being a wet day. The month with the most wet days in Vernon is November, with an average of 7.5 days with at least 0.04 inches of precipitation. The drier season lasts 3.2 months, from July 5 to October 11. The month with the fewest wet days in Vernon is August, with an average of 4.5 days with at least 0.04 inches of precipitation. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation in Vernon changes throughout the year. Rain alone is the most common for 10 months, from February 2 to December 7. The month with the most days of rain alone in Vernon is June, with an average of 7.3 days. Snow alone is the most common for 1.9 months, from December 7 to February 2. The month with the most days of snow alone in Vernon is January, with an average of 3.4 days.
RainfallTo show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Vernon experiences some seasonal variation in monthly rainfall. The rainy period of the year lasts for 9.5 months, from February 24 to December 8, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Vernon is June, with an average rainfall of 1.5 inches. The rainless period of the year lasts for 2.5 months, from December 8 to February 24. The month with the least rain in Vernon is January, with an average rainfall of 0.3 inches. Average Monthly Rainfall in Vernon
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
SnowfallAs with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Vernon experiences significant seasonal variation in monthly snowfall. The snowy period of the year lasts for 4.3 months, from November 2 to March 13, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Vernon is December, with an average snowfall of 6.0 inches. The snowless period of the year lasts for 7.7 months, from March 13 to November 2. The least snow falls around July 21, with an average total accumulation of 0.0 inches. Average Monthly Snowfall in Vernon
The average snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.
SunThe length of the day in Vernon varies extremely over the course of the year. In 2024, the shortest day is December 21, with 8 hours, 2 minutes of daylight; the longest day is June 20, with 16 hours, 25 minutes of daylight. Hours of Daylight and Twilight in Vernon
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
The earliest sunrise is at 4:45 AM on June 16, and the latest sunrise is 3 hours, 11 minutes later at 7:56 AM on December 30. The earliest sunset is at 3:53 PM on December 11, and the latest sunset is 5 hours, 18 minutes later at 9:11 PM on June 24. Daylight saving time (DST) is observed in Vernon during 2024, starting in the spring on March 10, lasting 7.8 months, and ending in the fall on November 3. Sunrise & Sunset with Twilight and Daylight Saving Time in Vernon
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.
The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation. Solar Elevation and Azimuth in Vernon
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).
MoonThe figure below presents a compact representation of key lunar data for 2024. 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. HumidityWe 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 perceived humidity level in Vernon, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.
WindThis 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 Vernon does not vary significantly over the course of the year, remaining within 0.3 miles per hour of 3.5 miles per hour throughout.
The predominant average hourly wind direction in Vernon varies throughout the year. The wind is most often from the west for 5.1 months, from April 20 to September 22, with a peak percentage of 53% on June 28. The wind is most often from the south for 6.9 months, from September 22 to April 20, with a peak percentage of 45% on January 1. Wind Direction in Vernon
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).
Best Time of Year to VisitTo characterize how pleasant the weather is in Vernon throughout the year, we compute two travel scores. The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Vernon for general outdoor tourist activities is from early July to mid August, with a peak score in the last week of July. Tourism Score in Vernon
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Vernon for hot-weather activities is from mid July to mid August, with a peak score in the last week of July. Beach/Pool Score in Vernon
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
MethodologyFor each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed. Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. Growing SeasonDefinitions 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 Vernon typically lasts for 5.8 months (176 days), from around April 21 to around October 13, rarely starting before March 29 or after May 13, and rarely ending before September 27 or after October 29. Time Spent in Various Temperature Bands and the Growing Season in Vernon
frigid
15°F
freezing
32°F
very cold
45°F
cold
55°F
cool
65°F
comfortable
75°F
warm
85°F
hot
95°F
sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.
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. Based on growing degree days alone, the first spring blooms in Vernon should appear around April 29, only rarely appearing before April 19 or after May 12. Solar EnergyThis 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 experiences extreme seasonal variation over the course of the year. The brighter period of the year lasts for 3.4 months, from May 7 to August 19, with an average daily incident shortwave energy per square meter above 5.8 kWh. The brightest month of the year in Vernon is July, with an average of 6.9 kWh. The darker period of the year lasts for 3.7 months, from October 23 to February 15, with an average daily incident shortwave energy per square meter below 2.1 kWh. The darkest month of the year in Vernon is December, with an average of 0.9 kWh.
TopographyFor the purposes of this report, the geographical coordinates of Vernon are 50.267 deg latitude, -119.273 deg longitude, and 1,273 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%). Data SourcesThis report illustrates the typical weather in Vernon, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Temperature and Dew PointThere 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. The stations contributing to this reconstruction are:
![]() To get a sense of how much these sources agree with each other, you can view a comparison of Vernon and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data. Other DataAll 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 © OpenStreetMap contributors. DisclaimerThe 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. Please review our full terms contained on our Terms of Service page. |