The best times to visit Gunnison for ideal weather are
May 28th to October 21st
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Gunnison Travel Guide
Other Gunnison Travel Info
Weather in Gunnison
Temperature
Average temperatures in Gunnison vary an incredible amount. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 47th 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 Gunnison, the hottest months are July, June, and then August. See average monthly temperatures below. The warmest time of year is generally late June where highs are regularly around 99.6°F (37.6°C) with temperatures rarely dropping below 67.9°F (19.9°C) at night.
Gunnison Temperatures (Fahrenheit)
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Gunnison Temperatures (Celsius)
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“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.
Gunnison Perceived Temperature (F)
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Gunnison Perceived Temperature (C)
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Average Gunnison 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 | 42.6 | 31.1 | 23 |
| Feb | 56.2 | 41.1 | 28.9 |
| Mar | 63 | 46.9 | 32.6 |
| Apr | 65.7 | 50.4 | 36.7 |
| May | 70.2 | 57.1 | 45.9 |
| Jun | 91.4 | 76.9 | 60.9 |
| Jul | 91 | 76.9 | 62.5 |
| Aug | 89.2 | 74.2 | 59.9 |
| Sep | 84.4 | 69.1 | 54.7 |
| Oct | 71 | 55.9 | 43.1 |
| Nov | 49.8 | 36.5 | 26.1 |
| Dec | 40.4 | 30.4 | 22.1 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 5.9 | -0.5 | -5 |
| Feb | 13.4 | 5.1 | -1.7 |
| Mar | 17.2 | 8.3 | 0.3 |
| Apr | 18.7 | 10.2 | 2.6 |
| May | 21.2 | 13.9 | 7.7 |
| Jun | 33 | 24.9 | 16.1 |
| Jul | 32.8 | 24.9 | 16.9 |
| Aug | 31.8 | 23.4 | 15.5 |
| Sep | 29.1 | 20.6 | 12.6 |
| Oct | 21.7 | 13.3 | 6.2 |
| Nov | 9.9 | 2.5 | -3.3 |
| Dec | 4.7 | -0.9 | -5.5 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Gunnison are June, January, and then August. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early January. For example, on the week of January 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late February and early March with an average of 1 days of significant precipitation the week of February 26th.
When can you find snow in Gunnison? 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 Gunnison.
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Snow on the Ground
The graph below shows the average snow on the ground in Gunnison (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 4% | 0 | 0.4 |
| Feb | 6% | 0 | 0.5 |
| Mar | 9% | 0 | 0.6 |
| Apr | 9% | 0 | 1 |
| May | 12% | 0 | 1 |
| Jun | 1% | 0 | 0.2 |
| Jul | 5% | 0 | 0.6 |
| Aug | 5% | 0 | 0.5 |
| Sep | 7% | 0 | 0.6 |
| Oct | 8% | 0 | 0.9 |
| Nov | 8% | 0 | 0.6 |
| Dec | 6% | 0 | 0.9 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 4 | 0 | 1 |
| Feb | 6 | 0 | 1.3 |
| Mar | 9 | 0 | 1.5 |
| Apr | 9 | 0 | 2.5 |
| May | 12 | 0 | 2.5 |
| Jun | 1 | 0 | 0.5 |
| Jul | 5 | 0 | 1.5 |
| Aug | 5 | 0 | 1.3 |
| Sep | 7 | 0 | 1.5 |
| Oct | 8 | 0 | 2.3 |
| Nov | 8 | 0 | 1.5 |
| Dec | 6 | 0 | 2.3 |
Humidity and Wind
Gunnison has some very humid months, with some very dry months. The least humid month is June (15.2% relative humidity), and the most humid month is January (72.4%).
Wind in Gunnison is usually calm. The windiest month is July, followed by April and June. July’s average wind speed of around 8.2 knots (9.4 MPH or 15.1 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early April where average top sustained speeds reach 24.3 knots, which is considered a strong breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Gunnison.
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Wind
The graph below shows wind speed (max and average) in knots.
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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 | 3.2 | Barely noticeable | 8.4 | Gentle breeze |
| Feb | 5.8 | Light breeze | 13.4 | Significant breeze |
| Mar | 5 | Light breeze | 13.4 | Gentle breeze |
| Apr | 7.7 | Gentle breeze | 18.1 | Strong breeze |
| May | 6.7 | Light breeze | 18 | Gentle breeze |
| Jun | 7.1 | Gentle breeze | 16.1 | Significant breeze |
| Jul | 8.2 | Gentle breeze | 18.1 | Gentle breeze |
| Aug | 6.6 | Light breeze | 17.1 | Strong breeze |
| Sep | 6.7 | Light breeze | 15.5 | Gentle breeze |
| Oct | 4.8 | Light breeze | 12.7 | Significant breeze |
| Nov | 5.8 | Light breeze | 13.9 | Gentle breeze |
| Dec | 5.2 | Light breeze | 12.3 | Significant breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 72.4% |
| Feb | 35% |
| Mar | 32.1% |
| Apr | 24.2% |
| May | 42.1% |
| Jun | 15.2% |
| Jul | 17% |
| Aug | 24% |
| Sep | 24.8% |
| Oct | 34.1% |
| Nov | 48.4% |
| Dec | 66.6% |
Is it Safe to Travel to Gunnison?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for the United States; 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 Dec 04, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Gunnison, UT, US is July, followed by June and August. 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 Gunnison in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Gunnison Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 84°F (28.9°C) and 42.6°F (5.9°C) with warmer temperatures in the later months. Rain is rare with 3 to 4 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the least precipitation with 0 to 2 days of precipitation per month. June – August is the busiest season for tourism in Gunnison, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 85.5°F (29.7°C) and 43.9°F (6.6°C), which will feel comfortable given the humidity and wind. It rains or snows a normal amount: approximately 2 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Winter (December through February)
Weather is far too cold this time of year in Gunnison to be enjoyable for warm weather travelers. The average high during this season is between 63.8°F (17.7°C) and 27.7°F (-2.4°C). On average, it rains or snows a smalll amount: 1 to 2 times per month. These times of year are the slowest with tourists.
Best Times to Travel› the United States › Gunnison, UT, US