Average Weather in September in Peace River Canada
In Peace River, the month of September is characterized by rapidly falling daily high temperatures, with daily highs decreasing by 10°F, from 68°F to 58°F over the course of the month, and rarely exceeding 80°F or dropping below 45°F.
Daily low temperatures decrease by 8°F, from 46°F to 38°F, rarely falling below 28°F or exceeding 54°F.
For reference, on July 24, the hottest day of the year, temperatures in Peace River typically range from 53°F to 76°F, while on January 11, the coldest day of the year, they range from 0°F to 15°F.
Average High and Low Temperature in September
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. 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 September
The month of September in Peace River experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 51% to 55%.
The clearest day of the month is September 1, with clear, mostly clear, or partly cloudy conditions 49% of the time.
For reference, on February 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 72%, while on August 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 56%.
Cloud Cover Categories in September
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Peace River, the chance of a wet day over the course of September is decreasing, starting the month at 19% and ending it at 14%.
For reference, the year's highest daily chance of a wet day is 30% on June 25, and its lowest chance is 9% on February 18.
Probability of Precipitation in September
The average sliding 31-day rainfall during September in Peace River is gradually decreasing, starting the month at 1.4 inches, when it rarely exceeds 2.6 inches or falls below 0.4 inches, and ending the month at 0.9 inches, when it rarely exceeds 1.7 inches or falls below 0.3 inches.
Average Monthly Rainfall in September
Over the course of September in Peace River, the length of the day is very rapidly decreasing. From the start to the end of the month, the length of the day decreases by 2 hours, 15 minutes, implying an average daily decrease of 4 minutes, 38 seconds, and weekly decrease of 32 minutes, 28 seconds.
The shortest day of the month is September 30, with 11 hours, 35 minutes of daylight and the longest day is September 1, with 13 hours, 49 minutes of daylight.
Hours of Daylight and Twilight in September
The earliest sunrise of the month in Peace River is 6:53 AM on September 1 and the latest sunrise is 57 minutes later at 7:51 AM on September 30.
The latest sunset is 8:42 PM on September 1 and the earliest sunset is 1 hour, 17 minutes earlier at 7:25 PM on September 30.
Daylight saving time is observed in Peace River during 2017, but it neither starts nor ends during September, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:00 AM and sets 17 hours, 41 minutes later, at 10:41 PM, while on December 21, the shortest day of the year, it rises at 9:20 AM and sets 6 hours, 54 minutes later, at 4:14 PM.
Sunrise & Sunset with Twilight in September
The chance that a given day will be muggy in Peace River is essentially constant during September, remaining around 0% throughout.
For reference, on July 27, 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 September
The average hourly wind speed in Peace River is essentially constant during September, remaining within 0.2 miles per hour of 6.2 miles per hour throughout.
For reference, on April 13, the windiest day of the year, the daily average wind speed is 7.3 miles per hour, while on August 1, the calmest day of the year, the daily average wind speed is 5.6 miles per hour.
Average Wind Speed in September
Wind Direction in September
The average daily incident shortwave solar energy in Peace River is rapidly decreasing during September, falling by 1.6 kWh, from 4.3 kWh to 2.7 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in September
For the purposes of this report, the geographical coordinates of Peace River are 56.237 deg latitude, -117.292 deg longitude, and 1,417 ft elevation.
The topography within 2 miles of Peace River contains significant variations in elevation, with a maximum elevation change of 715 feet and an average elevation above sea level of 1,305 feet. Within 10 miles contains significant variations in elevation (1,204 feet). Within 50 miles contains very significant variations in elevation (2,051 feet).
The area within 2 miles of Peace River is covered by sparse vegetation (29%), trees (20%), cropland (19%), and grassland (15%), within 10 miles by cropland (48%) and trees (29%), and within 50 miles by trees (54%) and cropland (29%).
This report illustrates the typical weather in Peace River 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 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Peace River.
For each station, the records are corrected for the elevation difference between that station and Peace River 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 Peace River is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Peace River and a given station.
The stations contributing to this reconstruction are: Peace River Airport (83%, 10 kilometers, west); Manning AGDM (8%, 82 kilometers, north); High Prairie AGDM (5%, 108 kilometers, southeast); and Red Earth (3.9%, 129 kilometers, east).
Time zones for aiports and weather stations are provided by AskGeo.com .