Mercedes, TX Weather & Climate Normals
Mercedes's real weather, in one number
Mercedes, TX scores 56/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Mercedes's hottest and coldest months
Mercedes's hottest month is Aug, averaging 87°F; its coldest is Jan, averaging 61°F, a 26.2°F swing across the year, a middling gap by national standards.
Rain and snow in Mercedes
Over a typical year, Mercedes sees about 25.73in of precipitation a year across roughly 0 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Mercedes ranks
Mercedes ranks 772 of 4876 US cities in this dataset for comfort score, and 80 of 384 within TX. About 17,535 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from WESLACO, TX US, 4.0 miles from Mercedes, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is