The best times to visit Del Rio for ideal weather are

February 12th to May 6th


October 1st to December 2nd

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



Other Del Rio Travel Info

Weather in Del Rio


Average temperatures in Del Rio vary drastically. Considering humidity, temperatures feel nice between summer and winter. The temperatures feel hot for about half the year, and too cold for part of the year with a very low chance of rain or snow throughout 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 Del Rio, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally early to mid August where highs are regularly around 101.3°F (38.5°C) with temperatures rarely dropping below 77.4°F (25.2°C) at night.

Del Rio Temperatures (Fahrenheit)


Del Rio 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.

Del Rio Perceived Temperature (F)


Del Rio Perceived Temperature (C)



Average Del Rio 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 66.3 50.5 37.9
Feb 73.3 56.5 43
Mar 80.7 64.8 51
Apr 87.5 72.3 58.5
May 91.7 78.2 66.2
Jun 97 84.9 73.9
Jul 97.2 85.3 75.3
Aug 99.8 87.2 76.1
Sep 92.8 80.4 70.2
Oct 86.2 72.3 60.2
Nov 75 60.8 48.3
Dec 67.3 52.5 40.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 19.1 10.3 3.3
Feb 22.9 13.6 6.1
Mar 27.1 18.2 10.6
Apr 30.8 22.4 14.7
May 33.2 25.7 19
Jun 36.1 29.4 23.3
Jul 36.2 29.6 24.1
Aug 37.7 30.7 24.5
Sep 33.8 26.9 21.2
Oct 30.1 22.4 15.7
Nov 23.9 16 9.1
Dec 19.6 11.4 4.7



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Del Rio are February, 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 February. For example, on the week of February 5th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late May with an average of 1 days of significant precipitation the week of May 21st.

When can you find snow in Del Rio? 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 Del Rio.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 5% 0 0.9
Feb 4% 0 0.4
Mar 7% 0 1.2
Apr 9% 0 1.6
May 16% 0 4.6
Jun 11% 0 2.5
Jul 11% 0 1.9
Aug 5% 0 2.4
Sep 13% 0 2.6
Oct 7% 0 1.3
Nov 6% 0 0.8
Dec 5% 0 0.5

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 5 0 2.3
Feb 4 0 1
Mar 7 0 3
Apr 9 0 4.1
May 16 0 11.7
Jun 11 0 6.4
Jul 11 0 4.8
Aug 5 0 6.1
Sep 13 0 6.6
Oct 7 0 3.3
Nov 6 0 2
Dec 5 0 1.3


Humidity and Wind

Del Rio has some comfortably humid months, with slightly drier months on the other side of the year. The least humid month is April (41% relative humidity), and the most humid month is December (51.8%).

Wind in Del Rio is usually moderate. The windiest month is June, followed by April and May. June’s average wind speed of around 9.4 knots (10.9 MPH or 17.5 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 16.8 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 6.1 Light breeze 12.6 Significant breeze
Feb 7.3 Gentle breeze 14.6 Significant breeze
Mar 8.3 Gentle breeze 15.6 Significant breeze
Apr 8.8 Gentle breeze 16.2 Significant breeze
May 8.7 Gentle breeze 15.9 Significant breeze
Jun 9.4 Gentle breeze 16 Significant breeze
Jul 8.4 Gentle breeze 14.4 Significant breeze
Aug 7.6 Gentle breeze 13.8 Significant breeze
Sep 6.6 Light breeze 12.7 Significant breeze
Oct 6.9 Light breeze 13 Significant breeze
Nov 6.6 Light breeze 12.9 Significant breeze
Dec 5.9 Light breeze 12.2 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 46.8%
Feb 42.5%
Mar 41.4%
Apr 41%
May 48.6%
Jun 46.8%
Jul 47.7%
Aug 41.3%
Sep 51.5%
Oct 49.1%
Nov 49.1%
Dec 51.8%


Is it Safe to Travel to Del Rio?

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 Del Rio, TX, US is July, followed by June and December. 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 Del Rio in October. 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 53.6 in October means 53.6% of the tourists vs. July.



Overall Del Rio Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 94.8°F (34.9°C) and 76.2°F (24.6°C) with warmer temperatures in the later months. Rain is rare with 2 to 5 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 hot weather with high temperatures that are quite warm. These months see moderate precipitation with 2 to 3 days of precipitation per month. June – August is the busiest season for tourism in Del Rio, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 95.6°F (35.3°C) and 69.5°F (20.8°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 2 to 4 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 too cold this time of year in Del Rio to be enjoyable for warm weather travelers. The average high during this season is between 77.8°F (25.4°C) and 63.4°F (17.4°C). On average, it rains or snows a smalll amount: 1 to 2 times per month. These times of year are the second busiest with tourists.


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