What is the weather like in Joshua Tree National Park vs Petrified Forest National Park in July?

In July, Joshua Tree National Park averages 39°C high / 25°C low with about 3 mm of rain; Petrified Forest National Park averages 35°C high / 17°C low with about 37 mm.

Joshua Tree National Park vs Petrified Forest National Park in July

Petrified Forest National Park is the better pick in July — 49 vs 30 on SeasonMap's comfort score. Petrified Forest National Park is sweltering, a little rain, while Joshua Tree National Park is sweltering, dry.

Joshua Tree National Park vs Petrified Forest National Park — July climate, side by side

	🇺🇸 Joshua Tree National Park	🇺🇸 Petrified Forest National Park
Comfort score	30/100 (F)	49/100 (F)
Feels-like high	39°C	34°C
Avg high / low	39° / 25°	35° / 17°
Rainfall	3 mm	37 mm
Rainy days	1	6
Humidity	26%	33%
Air quality (AQI)	70	56

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Joshua Tree National Park 🇺🇸 United Statessweltering, dry · best March30
Petrified Forest National Park 🇺🇸 United Statessweltering, a little rain · best October49

Joshua Tree National Park vs Petrified Forest National Park in July — FAQ

Is July better in Joshua Tree National Park or Petrified Forest National Park?: Petrified Forest National Park is the better pick in July — 49 vs 30 on SeasonMap's comfort score. Petrified Forest National Park is sweltering, a little rain, while Joshua Tree National Park is sweltering, dry.
What is the weather like in Joshua Tree National Park vs Petrified Forest National Park in July?: In July, Joshua Tree National Park averages 39°C high / 25°C low with about 3 mm of rain; Petrified Forest National Park averages 35°C high / 17°C low with about 37 mm.