The best times to visit Mercedes for ideal weather are

November 12th to March 18th

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

 

 


Other Mercedes Travel Info

Weather in Mercedes

Temperature

Average temperatures in Mercedes vary greatly. Considering humidity, temperatures feel hot for about half of the year and otherwise nice with a very low chance of rain throughout the year. The area is somewhat temperate — in the 58th 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 Mercedes, 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 99.1°F (37.3°C) with temperatures rarely dropping below 77.9°F (25.5°C) at night.

Mercedes Temperatures (Fahrenheit)

Key
High
Average
Low

Mercedes Temperatures (Celsius)

Key
High
Average
Low

“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.

Mercedes Perceived Temperature (F)

Key
High
Average
Low

Mercedes Perceived Temperature (C)

Key
High
Average
Low

 

Average Mercedes 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

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan71.259.250.3
Feb76.263.755
Mar81.56960
Apr87.375.567
May91.480.371.8
Jun96.284.776
Jul95.884.876.8
Aug9885.977.1
Sep92.681.473.4
Oct89.276.666.4
Nov80.46858.3
Dec74.862.553.6

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan21.815.110.2
Feb24.617.612.8
Mar27.520.615.6
Apr30.724.219.4
May3326.822.1
Jun35.729.324.4
Jul35.429.324.9
Aug36.729.925.1
Sep33.727.423
Oct31.824.819.1
Nov26.92014.6
Dec23.816.912

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mercedes are February, October, and then January. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late February and early March. For example, on the week of February 26th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid September with an average of 2 days of significant precipitation the week of September 10th.

When can you find snow in Mercedes? 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 Mercedes.

Key
Days with precipitation

Snow on the Ground

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

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan4%00.6
Feb3%00.5
Mar4%00.7
Apr5%00.8
May8%01.6
Jun5%00.8
Jul7%02
Aug8%00.8
Sep18%03.6
Oct4%01.4
Nov7%01
Dec5%01.2

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan401.5
Feb301.3
Mar401.8
Apr502
May804.1
Jun502
Jul705.1
Aug802
Sep1809.1
Oct403.6
Nov702.5
Dec503

 

Humidity and Wind

Mercedes has some high humidity months, with other comfortably humid months. The least humid month is August (57% relative humidity), and the most humid month is January (64.6%).

Wind in Mercedes is usually moderate. The windiest month is April, followed by May and March. April’s average wind speed of around 8.9 knots (10.3 MPH or 16.6 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 18.2 knots, which is considered a fresh breeze.

Relative Humidity (%)

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

Key
Avg. Relative Humidity

Wind

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

Key
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.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan7Gentle breeze14.7Significant breeze
Feb8.1Gentle breeze16.3Significant breeze
Mar8.6Gentle breeze16.7Significant breeze
Apr8.9Gentle breeze16.9Significant breeze
May8.8Gentle breeze16.4Significant breeze
Jun8.2Gentle breeze16Significant breeze
Jul8.2Gentle breeze15.9Significant breeze
Aug6.9Light breeze14.9Significant breeze
Sep5Light breeze13.1Significant breeze
Oct5.9Light breeze13.6Significant breeze
Nov6.4Light breeze14Significant breeze
Dec7.1Gentle breeze14.6Significant breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan64.6%
Feb64.4%
Mar60.4%
Apr61.2%
May61.7%
Jun59.3%
Jul60.6%
Aug57%
Sep64.4%
Oct59.3%
Nov61%
Dec64.1%

 

Is it Safe to Travel to Mercedes?

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 Mercedes, 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 Mercedes 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

Key
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 Mercedes Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 94.2°F (34.6°C) and 78.2°F (25.7°C) with warmer temperatures in the later months. Rain is rare with 1 to 2 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 1 to 2 days of precipitation per month. June – August is the busiest season for tourism in Mercedes, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 94.8°F (34.9°C) and 76.7°F (24.8°C), which will feel very nice given the humidity and wind. It rains or snows a normal amount: 1 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 somewhat cool this time of year in Mercedes to be enjoyable for warm weather travelers. The average high during this season is between 79.8°F (26.6°C) and 68.9°F (20.5°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.

 

Best Times to Travelthe United States › Mercedes, TX, US