Low humidity compared to where?

Average yearly relative humidity[1] :

 	Houston:
 	75% daily 
	90% morning 
	55% afternoon

In the summer, the heat is much more unbearable in Texas than let's say Arizona due to the high humidity rates. Every year, 97 days in Houston with Apparent temperature above 95°F due to humidity (vs. only 16 days per year where Actual temperature is above 95°F)[2]

[1] https://www.currentresults.com/Weather/Texas/humidity-annual...

[2] https://www.currentresults.com/Weather/Texas/hot-humid-days-...