July weather forecast and climate
Saint George, UT

July, the same as June, is another torrid summer month in Saint George, Utah, with average temperature ranging between min 74.5°F (23.6°C) and max 101.5°F (38.6°C).

Temperature

July is the warmest month, with an average high-temperature of 101.5°F (38.6°C) and an average low-temperature of 74.5°F (23.6°C).

Rainfall

In Saint George, during July, the rain falls for 2.9 days and regularly aggregates up to 0.5" (12.2mm) of precipitation. In Saint George, during the entire year, the rain falls for 44.6 days and collects up to 8.8" (223.6mm) of precipitation.

Snowfall

In Saint George, during the entire year, snow aggregates up to 1.4" (35.5mm).

Daylight

The average length of the day in July is 14.4h.

Sunshine

In July, the average sunshine is 12h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 11. A UV Index value of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV rays for ordinary individuals.
The average daily UV index of 11 transform into the following instructions:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the warmest month in Saint George?

The warmest month in Saint George, Utah, is July, with an average high-temperature of 101.5°F (38.6°C) and an average low-temperature of 74.5°F (23.6°C).

What is the temperature in July in Saint George?

In July, the average high-temperature is 101.5°F (38.6°C), and the average low-temperature is 74.5°F (23.6°C).

How much does it rain in Saint George in July?

In Saint George, Utah, during July, the rain falls for 2.9 days and regularly aggregates up to 0.5" (12.2mm) of precipitation.

What is the average length of the day in July in Saint George?

The average length of the day in July in Saint George is 14.4h.

How long on average sun shines in July in Saint George?

The average sunshine in July in Saint George, Utah, is 12h.

When is the highest UV index in Saint George?

The month with the highest UV index in Saint George, Utah, is July, with an average maximum UV index of 11.

What is the UV index reading in July in Saint George?

The average daily maximum UV index in July in Saint George is 11. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation.
Average temperature in July - Saint George, UT
  • Average high temperature in July: 101.4°F

The warmest month (with the highest average high temperature) is July (101.4°F).
The month with the lowest average high temperature is December (51.9°F).

  • Average low temperature in July: 74.5°F

The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is December (30.6°F).

Average rainfall in July - Saint George, UT
  • Average rainfall in July: 0.5"

The wettest month (with the highest rainfall) is January (1.4").
Driest months (with the lowest rainfall) are May and June (0.2").

Average rainfall days in July - Saint George, UT
  • Average rainfall days in July: 2.9 days

The month with the highest number of rainy days is February (6.1 days).
The month with the lowest number of rainy days is June (1.5 days).

Average snowfall in July - Saint George, UT
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.7").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July - Saint George, UT
  • Average snowfall days in July: 0 days

Months with the highest number of snowfall days are January, February and December (0.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July / Average sunshine in July - Saint George, UT
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in July: 12h

The month with most sunshine is June (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 7).

Average UV index in July - Saint George, UT
  • Average UV index in July: 11

The month with the highest UV index is July (UV index 11).
Months with the lowest UV index are January and December (UV index 2).

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