When Should Flagstaff Freeze?

For some in the area, gardens struggle through early August. But for most of Flagstaff we are just now in the middle of the time when the mercury could dip below 32 degrees F. This week is going to bring chilly temperatures. If you live in one of the colder areas, you could see a frost or freeze.

Freezing & Growing Season - NWS Flagstaff

Here is another look at temperature probabilities for the Airport in Flagstaff:

First Freeze Probablity - Flagstaff

But notice what happens just up the road at Fort Valley:

First Freeze Probability - Fort Valley

Notice the curves are steeper and earlier. Take care and watch the forecast for the next few days if you want your garden to last a little longer.