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Fall Weather in Wyoming United States

We show the fall climate in Wyoming by comparing the average fall weather in 2 representative places: Cheyenne and Jackson.

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Cheyenne
United States
Jackson
United States
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Average Fall High and Low Temperature in Wyoming

Average Fall High and Low Temperature in WyomingSepOctNov0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FSummerWinter5241312378665342393123127361453036373627184CheyenneCheyenneJacksonJackson
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.

Cheyenne

Average Hourly Temperature in Cheyenne in the fallSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterfreezingfreezingvery coldcoldcoolcomfortablewarm

Jackson

Average Hourly Temperature in Jackson in the fallSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterfrigidfrigidfreezingvery coldcoldcoldcoolcomfortablewarm
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.

Chance of Clearer Skies in the Fall in Wyoming

Chance of Clearer Skies in the Fall in WyomingSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SummerWinter70706056655345CheyenneCheyenneJacksonJackson
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).

Daily Chance of Precipitation in the Fall in Wyoming

Daily Chance of Precipitation in the Fall in WyomingSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SummerWinter1614106192126CheyenneCheyenne
The percentage of days in which precipitation is observed, excluding trace quantities.

Average Monthly Rainfall in the Fall in Wyoming

Average Monthly Rainfall in the Fall in WyomingSepOctNov0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 in1.4 in1.4 in1.6 in1.6 inSummerWinter0.90.80.30.11.10.90.6CheyenneCheyenneJacksonJackson
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.

Average Monthly Snowfall in the Fall in Wyoming

Average Monthly Snowfall in the Fall in WyomingSepOctNov0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 inSummerWinter0.21.12.12.24.811.1CheyenneCheyenneJacksonJackson
The average snowfall accumulated over the course of a sliding 31-day period centered on the day in question.

Hours of Daylight in the Fall in Wyoming

Hours of Daylight in the Fall in WyomingSepOctNov0 hr0 hr4 hr4 hr8 hr8 hr12 hr12 hr16 hr16 hr20 hr20 hr24 hr24 hrSummerWinter13.111.810.49.4CheyenneCheyenneJacksonJackson
The number of hours during which the Sun is at least partly above the horizon.

Chance of Muggy Conditions in the Fall in Wyoming

Chance of Muggy Conditions in the Fall in WyomingSepOctNov0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SummerWinterCheyenneCheyenne
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).

Average Wind Speed in the Fall in Wyoming

Average Wind Speed in the Fall in WyomingSepOctNov0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mphSummerWinter8.310.011.613.44.84.74.85.0JacksonJackson
The average of mean hourly wind speeds at 10 meters above the ground.

Tourism Score in the Fall in Wyoming

Tourism Score in the Fall in WyomingSepOctNov00224466881010SummerWinter5.73.21.30.33.21.50.3CheyenneCheyenneJacksonJackson
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score in the Fall in Wyoming

Beach/Pool Score in the Fall in WyomingSepOctNov00224466881010SummerWinter2.81.10.11.20.3CheyenneCheyenneJacksonJackson
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season in the Fall in Wyoming

Growing Season in the Fall in WyomingSepOctNov0%0%20%20%40%40%60%60%80%80%100%100%SummerWinterCheyenneCheyenneJacksonJackson
The percentage chance that a given day is within the growing season, defined 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).

Growing Degree Days in the Fall in Wyoming

Growing Degree Days in the Fall in WyomingSepOctNov800°F800°F1,000°F1,000°F1,200°F1,200°F1,400°F1,400°F1,600°F1,600°F1,800°F1,800°F2,000°F2,000°F2,200°F2,200°F2,400°F2,400°FSummerWinterCheyenneCheyenneJacksonJackson
The average growing degree days accumulated over the course of the fall, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Daily Incident Shortwave Solar Energy in the Fall in Wyoming

Average Daily Incident Shortwave Solar Energy in the Fall in WyomingSepOctNov0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhSummerWinter6.14.93.42.44.63.02.0CheyenneCheyenne
The average daily shortwave solar energy reaching the ground per square meter.

This report illustrates the typical weather for Cheyenne and Jackson, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

Disclaimer

The 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.

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