Richardson, TX Weather & Climate Normals
What a normal year in Richardson actually looks like
On the 30-year record NOAA keeps for Richardson, TX, the comfort score comes out to 52/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Richardson's weather actually swings
Average temperatures in Richardson run from 46°F in Jan up to 85°F in Jul, a 39°F seasonal swing, a middling gap by national standards.
How wet Richardson actually gets
Richardson averages 41.91in of precipitation a year across roughly 87 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Richardson against the rest of the country
Out of 4876 cities scored here, Richardson comes in at 1185; within TX alone it ranks 195 of 384. Population is about 118,221.
Checking the actual forecast
These figures come from RICHARDSON, TX US, the NOAA station 2.6 miles from Richardson, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · Why this uses the nearest NOAA station