June weather forecast
Saint George, UT

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Weather in June

June is the doorway to summer with temperatures reaching a record-high average of 90.1°F (32.3°C). The noticeable increase in temperature offers a clear contrast from the cooler months of the year. Despite being the driest month with only 18% humidity, June ensures a happy suntan with a high UV index of 7. Hence, locals and tourists alike are advised to carry enough sun protection.

Temperature

In June, the average high-temperature increases from a warm 77.4°F (25.2°C) in May to a tropical 90.1°F (32.3°C). Saint George, amid June nights, sees a noteworthy disparity from daily highs with an average temperature of 65.3°F (18.5°C).

Humidity

With an average relative humidity of 18%, June is the least humid month.

Rainfall

June is the month with the least rainfall in Saint George, Utah. Rain falls for 1.8 days and accumulates 0.12" (3mm) of precipitation.

Snowfall

March through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of June, sunrise is at 6:15 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:58 pm MDT.

Sunshine

June and July, with an average of 11.9h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 7 in June suggests the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

How hot is it in Saint George in June?

In June, the average high-temperature and low-temperature in Saint George, Utah, are 90.1°F (32.3°C) and 65.3°F (18.5°C) respectively.

What is the least humid month in Saint George?

With an average relative humidity of 18%, June is the least humid month in Saint George, Utah.

What is the average humidity in June in Saint George?

In Saint George, the average relative humidity in June is 18%.

What is the driest month in Saint George?

The month with the least rainfall in Saint George is June, when the rain falls for 1.8 days and typically collects 0.12" (3mm) of precipitation.

How much does it rain in Saint George in June?

In Saint George, Utah, in June, it is raining for 1.8 days, with typically 0.12" (3mm) of accumulated precipitation.

When it does not snow in Saint George?

March through October are months without snowfall in Saint George, Utah.

When are the longest days in Saint George?

June has the longest days of the year, with an average of 14h and 42min of daylight.

How many hours of daylight does Saint George have in June?

In Saint George, the average day length in June is 14h and 40min.

When are sunrise and sunset in June in Saint George?

On the first day of June, sunrise is at 6:15 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:58 pm MDT.

What is the month with the most sunshine in Saint George?

June and July, with an average of 11.9h of sunshine, are months with the most sunshine in Saint George, Utah.

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

In June, the average sunshine duration is 11.9h.

What is the month with the highest UV index in Saint George?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Saint George.

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

The average daily maximum UV index in June in Saint George, Utah, is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Saint George, UT

Average temperature in June - Saint George, UT
  • Average high temperature in June: 90.1°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (47.7°F).

  • Average low temperature in June: 65.3°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is December (31.6°F).

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Average pressure in June
Saint George, UT

Average pressure in June - Saint George, UT
  • Average pressure in June: 29.83"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in June
Saint George, UT

Average wind speed in June - Saint George, UT
  • Average wind speed in June: 7mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are August and December (5.3mph).

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Average humidity in June
Saint George, UT

Average humidity in June - Saint George, UT
  • Average humidity in June: 18%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (18%).

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Average rainfall in June
Saint George, UT

Average rainfall in June - Saint George, UT
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in June
Saint George, UT

Average rainfall days in June - Saint George, UT
  • Average rainfall days in June: 1.8 days

The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (1.8 days).

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Average snowfall in June
Saint George, UT

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

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in June
Saint George, UT

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

The month with the highest number of snowfall days is December (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Saint George, UT

Average daylight in June / Average sunshine in June - Saint George, UT
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 11h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in June
Saint George, UT

Average sunshine days in June - Saint George, UT
  • Average sunshine days in June: 26.3 days

The month with the most sunshine days is June (26.3 days).
The month with the least sunshine days is July (17.9 days).

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Average UV index in June
Saint George, UT

Average UV index in June - Saint George, UT
  • Average UV index in June: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in June
Saint George, UT

Average cloud cover in June - Saint George, UT
  • Average cloud cover in June: 6

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in June
Saint George, UT

Average visibility in June - Saint George, UT
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Saint George, Utah, USA

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