AZ State Climate

06/12/2025

Ready for the bingo game? 😍🎯

.asu

06/02/2025

DYK? One of the tools that helps track the means and extremes of Arizona's weather is a Climate Calendar. 🌞❄💧🥵

You can check out these records on our website:
https://globalfutures.asu.edu/azclimate/climate-calendars/

Every country that is a member of the World Meteorological Organization is required to calculate their averages every 10 years.

06/02/2025

After a very wet start to June, here's hoping we can keep it going this summer!

05/31/2022

Be weather aware as Arizona gears up for the summer monsoon season!

Arizona's monsoon season kicks off on 15 June and continues through 30 Sept. (National Weather Service). These photos of the August 2014 flooding, and post-flood, of Galloway Wash, Cave Creek, Arizona, illustrates the ferocity of flash floods that may accompany a monsoon rainstorm.
If you encounter flood waters, remember "Turn around, don't drown". Thanks to geologist and educator Tom McGuire for contributing these images.

05/28/2022

Lenticular clouds or spaceship 🛸 clouds, we'll take it! What we see: moisture, mountains, and wind 👍

For all you sleepyheads out there that may have missed it... a spaceship was over Flagstaff this morning.

10/25/2021

The orange area shows low levels of moisture in AZ in this impressive system.