The best times to visit Du Quoin for ideal weather are

April 16th to June 10th

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



Other Du Quoin Travel Info

Weather in Du Quoin


Average temperatures in Du Quoin vary drastically. Considering humidity, temperatures feel nice between summer and winter. The temperatures feel cold for about half the year, and too hot for part of the year with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 23rd 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 Du Quoin, the hottest months are July, June, and then August. See average monthly temperatures below. The warmest time of year is generally mid June where highs are regularly around 90.2°F (32.3°C) with temperatures rarely dropping below 67.9°F (19.9°C) at night.

Du Quoin Temperatures (Fahrenheit)


Du Quoin 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.

Du Quoin Perceived Temperature (F)


Du Quoin Perceived Temperature (C)



Average Du Quoin 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 42.8 32.5 24
Feb 44.9 34.7 26.2
Mar 59.8 48 38.1
Apr 69.9 57.7 46.6
May 78.7 67.2 56.4
Jun 87.9 76.4 65.7
Jul 89.2 77.8 67.4
Aug 88.4 76.1 65.2
Sep 81.8 68.5 57.3
Oct 71.1 57.4 45.8
Nov 58 46.1 35.5
Dec 47.4 37.9 29.9

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 6 0.3 -4.4
Feb 7.2 1.5 -3.2
Mar 15.4 8.9 3.4
Apr 21.1 14.3 8.1
May 25.9 19.6 13.6
Jun 31.1 24.7 18.7
Jul 31.8 25.4 19.7
Aug 31.3 24.5 18.4
Sep 27.7 20.3 14.1
Oct 21.7 14.1 7.7
Nov 14.4 7.8 1.9
Dec 8.6 3.3 -1.2



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Du Quoin are January, September, 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 mid January. For example, on the week of January 15th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late March with an average of 2 days of significant precipitation the week of March 26th.

When can you find snow in Du Quoin? 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 Du Quoin.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 14% 0 2.4
Feb 15% 0 2.6
Mar 23% 0 4.3
Apr 28% 0 6.1
May 26% 0 4.7
Jun 21% 0 4.3
Jul 18% 0 4.1
Aug 17% 0 3
Sep 14% 0 3.2
Oct 19% 0 3.5
Nov 18% 0 3.8
Dec 24% 0 4

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 14 0 6.1
Feb 15 0 6.6
Mar 23 0 10.9
Apr 28 0 15.5
May 26 0 11.9
Jun 21 0 10.9
Jul 18 0 10.4
Aug 17 0 7.6
Sep 14 0 8.1
Oct 19 0 8.9
Nov 18 0 9.7
Dec 24 0 10.2


Humidity and Wind

Du Quoin has some high humidity months, with other comfortably humid months. The least humid month is April (54.6% relative humidity), and the most humid month is December (65.9%).

Wind in Du Quoin is usually calm. The windiest month is April, followed by March and February. April’s average wind speed of around 7.7 knots (8.9 MPH or 14.3 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 late April where average top sustained speeds reach 16.4 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 7.5 Gentle breeze 14.2 Significant breeze
Feb 7.6 Gentle breeze 14.3 Significant breeze
Mar 7.7 Gentle breeze 14.8 Significant breeze
Apr 7.7 Gentle breeze 15.8 Significant breeze
May 6.1 Light breeze 13.4 Significant breeze
Jun 5.5 Light breeze 12.6 Significant breeze
Jul 4.3 Light breeze 10.8 Significant breeze
Aug 3.6 Barely noticeable 9.9 Gentle breeze
Sep 3.9 Barely noticeable 10.1 Significant breeze
Oct 5.5 Light breeze 12.2 Significant breeze
Nov 6.5 Light breeze 13.1 Significant breeze
Dec 6.9 Light breeze 13.5 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 58%
Feb 56.4%
Mar 55.6%
Apr 54.6%
May 61.9%
Jun 60.9%
Jul 64.4%
Aug 65.6%
Sep 65.6%
Oct 59%
Nov 57.2%
Dec 65.9%


Is it Safe to Travel to Du Quoin?

Our best data indicates this area is generally safe. As of Oct 07, 2019 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 Sep 23, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Du Quoin, IL, US is July, followed by June 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 Du Quoin in January. 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 50.2 in January means 50.2% of the tourists vs. July.



Overall Du Quoin Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 84.2°F (29°C) and 49.2°F (9.6°C) with warmer temperatures in the later months. Rain is somewhat common with 7 to 8 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 moderate precipitation with 5 to 6 days of precipitation per month. June – August is the busiest season for tourism in Du Quoin, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 84.7°F (29.3°C) and 51.9°F (11.1°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 4 to 6 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 Du Quoin to be enjoyable for warm weather travelers. The average high during this season is between 49.2°F (9.6°C) and 42.2°F (5.7°C). On average, it rains or snows a fair amount: 4 to 8 times per month. These times of year are fairly slow with tourists.


Best Times to Travelthe United States › Du Quoin, IL, US