Hot
Average highs reach 35°C, so days can feel very hot.
June verdict
Excellent for holiday weather
Average highs reach 35°C, so days can feel very hot. Sunshine averages 13h per day, so bright days are a strong part of the month. Rainfall averages 5mm, which is relatively low for holiday planning.

Monthly averages
Temp
35°C
Rain
5mm
Sun
13h
Weather score
92
Excellent
Hot
Average highs reach 35°C, so days can feel very hot.
Drier
Rainfall averages 5mm, which is relatively low for holiday planning.
Bright
Sunshine averages 13h per day, so bright days are a strong part of the month.
Map
Compare St. George, Utah, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
June35°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June5mm average rain
June is close to St. George's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
June13 hours average sun
June is one of St. George's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
June92 weather score
June is one of St. George's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsMay to June and September
These months have the strongest weather score in the monthly averages.