The best times to visit Wyoming for ideal weather are

February 5th to May 13th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Wyoming Travel Info

Weather in Wyoming


Average temperatures in Wyoming vary somewhat. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a chance of rain or snow throughout most of the year. The area is somewhat temperate — in the 45th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Wyoming, the hottest months are January, February, and then December. See average monthly temperatures below. The warmest time of year is generally late January and early February where highs are regularly around 83.1°F (28.4°C) with temperatures rarely dropping below 64.5°F (18.1°C) at night.

Wyoming Temperatures (Fahrenheit)


Wyoming Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Wyoming Perceived Temperature (F)


Wyoming Perceived Temperature (C)



Average Wyoming Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 82.1 71.8 61.7
Feb 80.7 70.8 62.1
Mar 79 68 57.9
Apr 73.1 61.8 52.3
May 69.1 55.8 45.1
Jun 63.9 52.7 43.8
Jul 63.1 50.9 40.4
Aug 67.2 52.9 40.1
Sep 72.1 57.9 44.5
Oct 74.4 62 49.8
Nov 77.7 67 56.5
Dec 78.8 68.6 58.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 27.8 22.1 16.5
Feb 27.1 21.6 16.7
Mar 26.1 20 14.4
Apr 22.8 16.6 11.3
May 20.6 13.2 7.3
Jun 17.7 11.5 6.6
Jul 17.3 10.5 4.7
Aug 19.6 11.6 4.5
Sep 22.3 14.4 6.9
Oct 23.6 16.7 9.9
Nov 25.4 19.4 13.6
Dec 26 20.3 14.8



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Wyoming are August, September, and then July. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid May. For example, on the week of May 7th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late May to early June with an average of 4 days of significant precipitation the week of May 28th.

When can you find snow in Wyoming? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Wyoming.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Wyoming (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 26% 0 4.5
Feb 31% 0 7.9
Mar 20% 0 5
Apr 31% 0 7.2
May 19% 0 4.1
Jun 30% 0 7.3
Jul 16% 0 3.6
Aug 15% 0 2.5
Sep 16% 0 3.4
Oct 21% 0 3.2
Nov 30% 0 5.6
Dec 23% 0 4.6

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 26 0 11.4
Feb 31 0 20.1
Mar 20 0 12.7
Apr 31 0 18.3
May 19 0 10.4
Jun 30 0 18.5
Jul 16 0 9.1
Aug 15 0 6.4
Sep 16 0 8.6
Oct 21 0 8.1
Nov 30 0 14.2
Dec 23 0 11.7


Humidity and Wind

Wyoming has some very humid months, and above average humidity throughout the year. The least humid month is September (63.4% relative humidity), and the most humid month is February (79%).

Wind in Wyoming is usually extremely calm. The windiest month is December, followed by January and November. December’s average wind speed of around 3.1 knots (3.5 MPH or 5.7 KPH) is considered “light air.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early December where average top sustained speeds reach 7.1 knots, which is considered a gentle breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Wyoming.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 3 Barely noticeable 6.6 Light breeze
Feb 2.6 Barely noticeable 6.1 Light breeze
Mar 2.4 Barely noticeable 5.9 Light breeze
Apr 1.9 Barely noticeable 5.5 Light breeze
May 1.7 Barely noticeable 4.8 Light breeze
Jun 2.1 Barely noticeable 5.1 Light breeze
Jul 2.3 Barely noticeable 5.7 Light breeze
Aug 2.5 Barely noticeable 6.3 Light breeze
Sep 2.8 Barely noticeable 6.6 Light breeze
Oct 2.7 Barely noticeable 6.3 Light breeze
Nov 2.8 Barely noticeable 6.5 Light breeze
Dec 3.1 Barely noticeable 6.8 Light breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 72.7%
Feb 79%
Mar 77%
Apr 77.4%
May 76.5%
Jun 77.4%
Jul 73.1%
Aug 64.9%
Sep 63.4%
Oct 68.3%
Nov 73.8%
Dec 71.9%


Is it Safe to Travel to Wyoming?

Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Australia; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 30, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Wyoming, NW, Australia is August, followed by February and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Wyoming in July. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is slightly extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 81 in July means 81% of the tourists vs. August.



Overall Wyoming Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 80.6°F (27°C) and 65.6°F (18.7°C) with colder temperatures in the later months. Rain is somewhat common with 6 to 9 days of significant precipitation per month. Fall is the second busiest for tourism, which makes it a good time for those looking for things to do.

Winter (June through August)

The middle-year months have cold weather with high temperatures that are brisk. These months see the least precipitation with 5 to 9 days of precipitation per month. June – August is fairly slow season for tourism in Wyoming, so lodging and other accommodations may cost slightly less.

Spring (September through November)

Spring daily highs range from 79.5°F (26.4°C) and 67.7°F (19.8°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 5 to 9 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Summer (December through February)

Weather is perfect this time of year in Wyoming to be enjoyable for warm weather travelers. The average high during this season is between 83.1°F (28.4°C) and 77.8°F (25.4°C). On average, it rains or snows a fair amount: 7 to 9 times per month. These times of year are the busiest with tourists.


Best Times to TravelAustralia › Wyoming, NW, Australia