July weather forecast
White Sulphur Springs, MT

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Weather in July

July is truly the heart of summer in White Sulphur Springs with an average high temperature soaring to 79.5°F (26.4°C). Though it is the warmest month of the year, it has the least rainfall with an average of 1.02" (26mm), providing plenty of opportunities for sun soaked activities. Residents and visitors enjoy clear nights, backyard barbecues, and stargazing sessions. Hiking, camping and fishing are popular pastimes during this prime holiday month.

Temperature

White Sulphur Springs, Montana, reaches its highest average temperatures in July, measuring 79.5°F (26.4°C) at the peak and 48.7°F (9.3°C) at the lowest.

Humidity

In July, the average relative humidity is 50%.

Rainfall

In White Sulphur Springs, during July, the rain falls for 10.1 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, in White Sulphur Springs, there are 103.1 rainfall days, and 13.31" (338mm) of precipitation is accumulated.

Snowfall

In White Sulphur Springs, snow does not fall in July and August.

Daylight

The average length of the day in July is 15h and 23min.
On the first day of July, sunrise is at 5:35 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:55 pm MDT.

Sunshine

July has the most sunshine of the year in White Sulphur Springs, with an average of 11.8h of sunshine.

UV index

With an average maximum UV index of 5, July is the month with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the UV index of 5 transforms into the following advice:
Adopt protective measures - It is advised to guard against sun damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What time of the year is the hottest in White Sulphur Springs?

With average high temperatures of 79.5°F (26.4°C) and lows of 48.7°F (9.3°C), July is the warmest month in White Sulphur Springs, Montana.

What is the average July temperature in White Sulphur Springs?

In White Sulphur Springs, 79.5°F (26.4°C) is the average high-temperature and 48.7°F (9.3°C) is the average low-temperature during July.

What is the average humidity in July in White Sulphur Springs?

The average relative humidity in July in White Sulphur Springs is 50%.

How many days does it rain in July in White Sulphur Springs?

In July, in White Sulphur Springs, Montana, the rain falls for 10.1 days. Throughout July, 1.02" (26mm) of precipitation is accumulated.

When it does not snow in White Sulphur Springs?

July and August are months without snowfall.

Does it snow in White Sulphur Springs in July?

In July, it doesn't snow. June is the latest month when it typically snows.

What is the average length of the day in July in White Sulphur Springs?

In July, the average day length is 15h and 23min.

When are sunrise and sunset in July in White Sulphur Springs?

On the first day of July, sunrise is at 5:35 am and sunset at 9:20 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:55 pm MDT.

What month has the most sunshine in White Sulphur Springs?

The month with the most sunshine is July, with an average of 11.8h of sunshine.

How many hours of sunshine does White Sulphur Springs have in July?

The average sunshine duration in July in White Sulphur Springs is 11.8h.

What is the month with the highest UV index in White Sulphur Springs?

July is the month with the highest UV index in White Sulphur Springs, with an average maximum UV index of 5.

What is the UV index intensity in July in White Sulphur Springs?

In July, the average daily maximum UV index in White Sulphur Springs is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
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 July
White Sulphur Springs, MT

Average temperature in July - White Sulphur Springs, MT
  • Average high temperature in July: 79.5°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (25.3°F).

  • Average low temperature in July: 48.7°F

The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (10.9°F).

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Average pressure in July
White Sulphur Springs, MT

Average pressure in July - White Sulphur Springs, MT
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in July
White Sulphur Springs, MT

Average wind speed in July - White Sulphur Springs, MT
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in July
White Sulphur Springs, MT

Average humidity in July - White Sulphur Springs, MT
  • Average humidity in July: 50%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (48%).

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Average rainfall in July
White Sulphur Springs, MT

Average rainfall in July - White Sulphur Springs, MT
  • Average rainfall in July: 1.02"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in July
White Sulphur Springs, MT

Average rainfall days in July - White Sulphur Springs, MT
  • Average rainfall days in July: 10.1 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is November (3.8 days).

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Average snowfall in July
White Sulphur Springs, MT

Average snowfall in July - White Sulphur Springs, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is February (9.61").
The months with the least snowfall are July and August (0").

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Average snowfall days in July
White Sulphur Springs, MT

Average snowfall days in July - White Sulphur Springs, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (16.5 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in July /
Average sunshine in July
White Sulphur Springs, MT

Average daylight in July / Average sunshine in July - White Sulphur Springs, MT
  • Average daylight in July: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in July
White Sulphur Springs, MT

Average sunshine days in July - White Sulphur Springs, MT
  • Average sunshine days in July: 16.3 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (10.6 days).

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Average UV index in July
White Sulphur Springs, MT

Average UV index in July - White Sulphur Springs, MT
  • Average UV index in July: 5

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in July
White Sulphur Springs, MT

Average cloud cover in July - White Sulphur Springs, MT
  • Average cloud cover in July: 15

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in July
White Sulphur Springs, MT

Average visibility in July - White Sulphur Springs, MT
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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White Sulphur Springs, Montana, USA

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