The cold season lasts for 3.5 months, from November 17 to March 2, with an average daily high temperature below 31°F. Based on growing degree days alone, the first spring blooms in Edmonton should appear around May 8, only rarely appearing before April 28 or after May 18. The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year. Hi I’m looking for the certificate the Edmonton journal had in the paper for surviving the coldest month I beleave it was in 1969 and it was below thirty,, Your email address will not be published. The warmest month is August with an average maximum temperature of 23°C (73°F). Based on the tourism score, the best time of year to visit Edmonton for warm-weather activities is from early July to mid August. The clearer part of the year in Edmonton begins around June 14 and lasts for 4.0 months, ending around October 14. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Global Summary of the Month and Year, Version 1.0. For each station, the records are corrected for the elevation difference between that station and Edmonton according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The stations contributing to this reconstruction are: Edmonton Municipal CR10 , Alta. Edmonton enjoys a dry climate with little of the summer humidity that bothers many people in Ontario. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Edmonton, Canada: Annual Weather Averages July is the hottest month in Edmonton with an average temperature of 16°C (61°F) and the coldest is January at -11.5°C (11°F) with the most daily sunshine hours at 11 in August. Frost normally returns here on September 22. In Edmonton, the summers are long, comfortable, and partly cloudy and the winters are freezing, snowy, windy, and mostly cloudy.

The average hourly wind speed in Edmonton experiences mild seasonal variation over the course of the year. 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. The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius. The highest chance of a day with rain alone is 35% on July 3. The figure below presents a compact representation of key lunar data for 2020. Edmonton has dry periods in February, March, November and December. The brighter period of the year lasts for 3.7 months, from April 27 to August 18, with an average daily incident shortwave energy per square meter above 5.3 kWh. (69%, 3.7 kilometers, northwest); Oliver AGDM (23%, 14 kilometers, northeast); and Edmonton International Airport (8%, 28 kilometers, south). 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. Snow alone is the most common for 4.5 months, from November 5 to March 23. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. The most snow falls during the 31 days centered around March 11, with an average total liquid-equivalent accumulation of 0.3 inches. But opting out of some of these cookies may have an effect on your browsing experience. This report illustrates the typical weather in Edmonton, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. The hottest day of the year is July 24, with an average high of 75°F and low of 55°F. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The windiest day of the year is January 30, with an average hourly wind speed of 10.4 miles per hour. Climate data and weather averages in Edmonton.

This website uses cookies to improve your experience. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. There are also monthly and yearly counts of days with frost and cold weather. The wettest month is July with an average of 90mm of rain..

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.