St. George Weather in June
In St. George, June brings extremely high daytime temperatures around 36°C (97°F), with nights cooling to 20°C (68°F). It is the driest month of the year, with minimal rainfall.
Rainfall in St. George in June
Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. Historically, June sees about a single day of rain, with a monthly average of 2.1 mm (0.1 in). Any rain that does arrive is likely to be light drizzle rather than a proper shower.
Temperature in St. George in June
June in St. George brings extremely high temperatures, with highs of 36°C (97°F) and nights around 20°C (68°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights cool down to 20°C (68°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.If you prefer dry days with pleasant temperatures, June may not be the ideal month to visit St. George. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our St. George's climate page.
St. George Temperature in June
Min Temperature
20°C (68°F)
Max Temperature
36°C (97°F)
Chance of Rain
3%
Precipitation
2.1 mm (0.1 in)
Rainy days
a single day
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in St. George typically rise from around 32°C (90°F) at the start of June to approximately 36°C (97°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 20°C (68°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for St. George in June
Browse day-by-day weather records for St. George spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
St. George historical weather extremes in June
Based on weather observations in St. George between 1976 and 2026, these are the recorded extremes during June.
- The hottest June day on record in St. George reached 45°C (113°F) (June 29, 2013).
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
perfect weather
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tolerable
unpleasant
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What to Wear in St. George in June
Get ready for hot weather in June! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear.What To Do in St. George in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our St. George's climate page.
See the full St. George climate overview or explore weather in the United States of America.
