What is the weather like in Grand Canyon National Park vs Joshua Tree National Park in June?

In June, Grand Canyon National Park averages 39°C high / 21°C low with about 4 mm of rain; Joshua Tree National Park averages 37°C high / 21°C low with about 1 mm.

Grand Canyon National Park vs Joshua Tree National Park in June

Joshua Tree National Park is the better pick in June — 42 vs 34 on SeasonMap's comfort score. Joshua Tree National Park is sweltering, dry, while Grand Canyon National Park is sweltering, dry.

Grand Canyon National Park vs Joshua Tree National Park — June climate, side by side

	🇺🇸 Grand Canyon National Park	🇺🇸 Joshua Tree National Park
Comfort score	34/100 (F)	42/100 (F)
Feels-like high	36°C	35°C
Avg high / low	39° / 21°	37° / 21°
Rainfall	4 mm	1 mm
Rainy days	1	1
Humidity	20%	23%
Air quality (AQI)	54	73

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

Month by month

Grand Canyon National Park vs Joshua Tree National Park in June — FAQ

Is June better in Grand Canyon National Park or Joshua Tree National Park?: Joshua Tree National Park is the better pick in June — 42 vs 34 on SeasonMap's comfort score. Joshua Tree National Park is sweltering, dry, while Grand Canyon National Park is sweltering, dry.
What is the weather like in Grand Canyon National Park vs Joshua Tree National Park in June?: In June, Grand Canyon National Park averages 39°C high / 21°C low with about 4 mm of rain; Joshua Tree National Park averages 37°C high / 21°C low with about 1 mm.