Average humidity in Phoenix (AZ)
On this page you find more information about the monthly relative humidity over the year in Phoenix (Arizona), the United States of America.
Phoenix shows variation in the level of humidity throughout the year. The highest humidity is noted duing December, it reaches up to 51%, which is categorized as moderate. On the other hand, the lowest humidity is recorded in June, with levels falling to 19%.
The average humidity in Phoenix is approximately 36%, which is low.
Humidity is an essential factor in how you experience temperature. During the warmest month, July, the temperature is around 41°C. When this period is accompanied by high humidity, it results in a higher perceived temperature. This can cause greater discomfort, while in winter it can make the air feel much colder, adding to the cooler temperatures. Check out our detailed temperature page for more information.
Forecast for Phoenix (AZ)
Mon Dec 23
26°C | 10°C
W 
2 m/s
2 m/s
almost clear and no rain
Tue Dec 24
26°C | 11°C
S 3 m/s
3 m/s
almost clear and no rain
Wed Dec 25
21°C | 11°C
W 3 m/s
3 m/s
clear and no rain
