Weather in Petrified Forest

Petrified Forest National Park has hot summers, with sometimes violent thunderstorms from July through September. Winters are generally cool to cold and light snow is a possibility. Spring and fall are unpredictable with quickly changing conditions. High winds are common.

Current Weather in the Petrified Forest Region

Averages and Records at Petrified Forest

Month	Avg High	Avg Low	Record High	Record Low	Avg Precip
January	48	21	74	-27	0.71
February	55	25	74	-6	0.69
March	62	29	84	3	0.72
April	70	35	92	12	0.37
May	79	43	99	22	0.38
June	90	52	107	31	0.20
July	92	60	105	40	1.17
August	90	59	102	42	1.51
September	84	52	99	33	1.18
October	72	40	92	16	1.07
November	59	28	81	-13	0.66
December	49	21	72	-18	0.57

All temperatures are reported in Fahrenheit. All precipitation is reported in inches.