St George weather in September 2024

Expect 91°F daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in St George in September. Check more long-term weather averages for St George in September before you book your next holiday to Utah in 2024/2025.

91
91°F max day temperature
11
11 hours of sunshine per day
3
3 days with some rainfall
57
57°F min night temperature
12
12 hours of daylight per day
H
High heat & humidity
0.6
0.6 inches of monthly rainfall
8
8 (Very High) UV index

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The September weather guide for Utah (St George) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in St George in September?

Daytime temperatures usually reach 91°F in St George in September with high heat and humidity, falling to 57°F at night.

How sunny is it in St George in September?

There are normally 11 hours of bright sunshine each day in St George in September - that's 86% of daylight hours.

Does it ever rain in St George in September?

There are usually 3 days with some rain in St George in September and the average monthly rainfall is 0.6 inches.

St George September sunrise & sunset times

Browse the sunrise and sunset times for St George in September 2024. Select a month to view St George sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st September 2024	07:05	20:02
Sunday, 15th September 2024	07:17	19:41
Monday, 30th September 2024	07:29	19:18

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Utah - quick facts
Flight time^✝	12.5 hours
Time difference	UK -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Utah Office of Tourism