Fall Weather in Winnett Montana, United States
Daily high temperatures decrease by 40°F, from 80°F to 41°F, rarely falling below 22°F or exceeding 92°F.
Daily low temperatures decrease by 31°F, from 54°F to 23°F, rarely falling below 4°F or exceeding 63°F.
For reference, on July 27, the hottest day of the year, temperatures in Winnett typically range from 60°F to 86°F, while on January 1, the coldest day of the year, they range from 16°F to 35°F.
Average High and Low Temperature in the Fall in Winnett
The figure below shows you a compact characterization of the hourly average fall temperatures. 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 the Fall in Winnett
Gürün, Turkey (6,152 miles away); Omīdcheh, Iran (6,375 miles); and Khodzha-Maston, Tajikistan (6,516 miles) are the far-away foreign places with temperatures most similar to Winnett (view comparison).
The fall in Winnett experiences very rapidly increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 34% to 55%.
The clearest day of the fall is September 1, with clear, mostly clear, or partly cloudy conditions 66% of the time.
For reference, on March 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 62%, while on July 28, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 76%.
Cloud Cover Categories in the Fall in Winnett
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 Winnett, the chance of a wet day over the course of the fall is very rapidly decreasing, starting the season at 15% and ending it at 5%.
For reference, the year's highest daily chance of a wet day is 35% on June 6, and its lowest chance is 3% on January 27.
Over the course of the fall in Winnett, the chance of a day with only rain decreases from 15% to 2%, 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 increases from 0% to 2%.
Probability of Precipitation in the Fall in Winnett
To show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during the fall in Winnett is decreasing, starting the season at 1.0 inches, when it rarely exceeds 1.9 inches or falls below 0.2 inches, and ending the season at 0.1 inches, when it rarely exceeds 0.3 inches or falls below -0.0 inches.
Average Monthly Rainfall in the Fall in Winnett
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 the fall in Winnett is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.3 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in the Fall in Winnett
Over the course of the fall in Winnett, the length of the day is very rapidly decreasing. From the start to the end of the season, the length of the day decreases by 4 hours, 30 minutes, implying an average daily decrease of 3 minutes, 0 seconds, and weekly decrease of 21 minutes, 1 second.
The shortest day of the fall is November 30, with 8 hours, 49 minutes of daylight and the longest day is September 1, with 13 hours, 19 minutes of daylight.
Hours of Daylight and Twilight in the Fall in Winnett
The earliest sunrise of the fall in Winnett is 6:33 AM on September 1 and the latest sunrise is 1 hour, 31 minutes later at 8:04 AM on November 6.
The latest sunset is 7:52 PM on September 1 and the earliest sunset is 3 hours, 26 minutes earlier at 4:26 PM on November 30.
Daylight saving time (DST) ends at 1:00 AM on November 7, 2021, shifting sunrise and sunset to be an hour earlier.
For reference, on June 21, the longest day of the year, the Sun rises at 5:18 AM and sets 15 hours, 54 minutes later, at 9:12 PM, while on December 21, the shortest day of the year, it rises at 7:56 AM and sets 8 hours, 30 minutes later, at 4:26 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall in Winnett
The figure below presents a compact representation of key lunar data for the fall of 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 the Fall in Winnett
The chance that a given day will be muggy in Winnett is essentially constant during the fall, remaining around 0% throughout.
For reference, on July 16, 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 the Fall in Winnett
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Winnett is rapidly increasing during the fall, increasing from 9.2 miles per hour to 11.2 miles per hour over the course of the season.
For reference, on January 18, the windiest day of the year, the daily average wind speed is 12.0 miles per hour, while on July 30, the calmest day of the year, the daily average wind speed is 8.6 miles per hour.
Average Wind Speed in the Fall in Winnett
The hourly average wind direction in Winnett throughout the fall is predominantly from the west, with a peak proportion of 63% on November 27.
Wind Direction in the Fall in Winnett
The growing season in Winnett typically lasts for 5.0 months (152 days), from around May 5 to around October 4, rarely starting before April 16 or after May 24, and rarely ending before September 16 or after October 22.
During the fall in Winnett, the chance that a given day is within the growing season is very rapidly decreasing falling from 99% to -0% over the course of the season.
Time Spent in Various Temperature Bands and the Growing Season in the Fall in Winnett
The average accumulated growing degree days in Winnett are rapidly increasing during the fall, increasing by 470°F, from 2,056°F to 2,525°F, over the course of the season.
Growing Degree Days in the Fall in Winnett
The average daily incident shortwave solar energy in Winnett is very rapidly decreasing during the fall, falling by 4.1 kWh, from 5.7 kWh to 1.6 kWh, over the course of the season.
Average Daily Incident Shortwave Solar Energy in the Fall in Winnett
For the purposes of this report, the geographical coordinates of Winnett are 47.003 deg latitude, -108.352 deg longitude, and 2,953 ft elevation.
The topography within 2 miles of Winnett contains only modest variations in elevation, with a maximum elevation change of 325 feet and an average elevation above sea level of 3,022 feet. Within 10 miles contains only modest variations in elevation (755 feet). Within 50 miles contains significant variations in elevation (6,401 feet).
The area within 2 miles of Winnett is covered by grassland (82%) and cropland (18%), within 10 miles by grassland (89%), and within 50 miles by grassland (75%) and shrubs (16%).
This report illustrates the typical weather in Winnett, 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 Winnett.
For each station, the records are corrected for the elevation difference between that station and Winnett 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 Winnett is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Winnett and a given station.
The stations contributing to this reconstruction are: Oscar (K1OM, 72%, 57 kilometers, northwest) and Jordan Airport (KJDN, 28%, 112 kilometers, east).
Time zones for airports and weather stations are provided by AskGeo.com .