The best times to visit Mountain Grove for ideal weather are

April 16th to June 24th

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

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Weather in Mountain Grove


Average temperatures in Mountain Grove vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 24th 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 Mountain Grove, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 91.7°F (33.2°C) with temperatures rarely dropping below 68.2°F (20.1°C) at night.

Mountain Grove Temperatures (Fahrenheit)


Mountain Grove 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.

Mountain Grove Perceived Temperature (F)


Mountain Grove Perceived Temperature (C)



Average Mountain Grove 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 45.2 33.2 23.6
Feb 46.9 35.5 26.1
Mar 61.1 48.3 37.7
Apr 70 57.4 46
May 77.2 65.9 55.3
Jun 86 75.2 65
Jul 88.7 77.3 67
Aug 89.1 76.7 65.7
Sep 80.9 68.6 58
Oct 70 57.3 46.1
Nov 58.8 46.7 36.2
Dec 47.9 37.4 28.7

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 7.3 0.7 -4.7
Feb 8.3 1.9 -3.3
Mar 16.2 9.1 3.2
Apr 21.1 14.1 7.8
May 25.1 18.8 12.9
Jun 30 24 18.3
Jul 31.5 25.2 19.4
Aug 31.7 24.8 18.7
Sep 27.2 20.3 14.4
Oct 21.1 14.1 7.8
Nov 14.9 8.2 2.3
Dec 8.8 3 -1.8


Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mountain Grove are January, August, and then February. 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 is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in late April with an average of 3 days of significant precipitation the week of April 23rd.

When can you find snow in Mountain Grove? Weather stations report a good amount of seasonal snow likely to be deepest around October, especially close to mid October. The best time to ski (if at all) in Mountain Grove is often around around October 15th when fresh powder is deepest. 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.

Chanceof Precipitation

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

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 11% 0 2.4
Feb 18% 0 2.9
Mar 24% 0 4.7
Apr 22% 0 5.2
May 28% 0 5.4
Jun 22% 0 3.9
Jul 22% 0 4.4
Aug 16% 0 3.9
Sep 20% 0 3.8
Oct 22% 9.1 3.9
Nov 18% 0 3.7
Dec 21% 0 3.7

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 11 0 6.1
Feb 18 0 7.4
Mar 24 0 11.9
Apr 22 0 13.2
May 28 0 13.7
Jun 22 0 9.9
Jul 22 0 11.2
Aug 16 0 9.9
Sep 20 0 9.7
Oct 22 23.1 9.9
Nov 18 0 9.4
Dec 21 0 9.4


Humidity and Wind

Mountain Grove has some high humidity months, with other comfortably humid months. The least humid month is April (50.9% relative humidity), and the most humid month is September (63.6%).

Wind in Mountain Grove is usually calm. The windiest month is March, followed by April and February. March’s average wind speed of around 7.1 knots (8.2 MPH or 13.2 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 to mid April where average top sustained speeds reach 14.7 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 6.6 Light breeze 12.4 Significant breeze
Feb 6.8 Light breeze 12.8 Significant breeze
Mar 7.1 Gentle breeze 13.2 Significant breeze
Apr 7.1 Gentle breeze 13.9 Significant breeze
May 5.7 Light breeze 12.2 Significant breeze
Jun 5 Light breeze 11.3 Significant breeze
Jul 4.1 Light breeze 10 Significant breeze
Aug 4.1 Light breeze 10 Gentle breeze
Sep 4.2 Light breeze 9.9 Significant breeze
Oct 5.3 Light breeze 11.1 Significant breeze
Nov 6.1 Light breeze 11.7 Significant breeze
Dec 6.3 Light breeze 11.8 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 52.6%
Feb 52.7%
Mar 52.5%
Apr 50.9%
May 61.4%
Jun 62.9%
Jul 62.9%
Aug 60.2%
Sep 63.6%
Oct 58.8%
Nov 54.2%
Dec 62.7%


Is it Safe to Travel to Mountain Grove?

Our best data indicates this area is generally safe. As of Dec 07, 2018 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


The Busiest and Least Crowded Months

The busiest month for tourism in Mountain Grove, MO, US is July, followed by August and February. 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 Mountain Grove in November. 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 extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 41.4 in November means 41.4% of the tourists vs. July.

Overall Mountain Grove Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 81.6°F (27.6°C) and 50.8°F (10.4°C) with warmer temperatures in the later months. Rain is somewhat common with 6 to 9 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 5 to 7 days of precipitation per month. June – August is the busiest season for tourism in Mountain Grove, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 84.1°F (28.9°C) and 53.3°F (11.8°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 5 to 7 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Mountain Grove to be enjoyable for warm weather travelers. The average high during this season is between 50.8°F (10.4°C) and 43.5°F (6.4°C). On average, it rains or snows a fair amount: 4 to 7 times per month. These times of year are the second busiest with tourists.


Best Times to Travelthe United States › Mountain Grove, MO, US

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