July weather forecast and climate
Glendive, MT

The calm Yellowstone River running under a bridge through a vast industrial landscape, in Glendive, Montana
The calm Yellowstone River running under a bridge through a vast industrial landscape, in Glendive, Montana

Weather in July

July, like June, in Glendive, Montana, is a moderately hot summer month, with average temperature fluctuating between 85.3°F (29.6°C) and 64.4°F (18°C).

Temperature

July is the warmest month, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 64.4°F (18°C).

Heat index

In July, the average heat index is appraised at 85.6°F (29.8°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like differences in body mass, height, and shape, wind, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in July is 45%.

Rainfall

In Glendive, during July, the rain falls for 10.4 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, there are 89.5 rainfall days, and 10.59" (269mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Glendive.

Daylight

The average length of the day in July is 15.5h.

Sunshine

July has the most sunshine of the year in Glendive, Montana, with an average of 11.8h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the warmest month in Glendive?

With an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 64.4°F (18°C), July is the warmest month in Glendive, Montana.

What is the temperature in July in Glendive?

In July, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 64.4°F (18°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines air temperature and relative humidity, is appraised at 85.6°F (29.8°C).

What is the average humidity in July in Glendive?

In Glendive, the average relative humidity in July is 45%.

How much does it rain in Glendive in July?

In Glendive, Montana, in July, during 10.4 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

When it does not snow in Glendive?

June through September are months without snowfall.

What is the average length of the day in July in Glendive?

In July, the average length of the day in Glendive is 15.5h.

What month has the most sunshine in Glendive?

With an average of 11.8h of sunshine, July has the most sunshine of the year in Glendive.

How long on average sun shines in July in Glendive?

The average sunshine in July is 11.8h.

When is the highest UV index in Glendive?

July is the month with the highest UV index in Glendive, with an average maximum UV index of 7.

What is the UV index intensity in July in Glendive?

In Glendive, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in July
Glendive, MT

Average temperature in July - Glendive, MT
  • Average high temperature in July: 85.3°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in July
Glendive, MT

Average pressure in July - Glendive, MT
  • Average pressure in July: 29.88"

The month with the highest atmospheric pressure is February (30.16").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in July
Glendive, MT

Average wind speed in July - Glendive, MT
  • Average wind speed in July: 9.6mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in July
Glendive, MT

Average humidity in July - Glendive, MT
  • Average humidity in July: 45%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in July
Glendive, MT

Average rainfall in July - Glendive, MT
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is May (1.73").
The driest months (with the least rainfall) are January, March and November (0.35").

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Average rainfall days in July
Glendive, MT

Average rainfall days in July - Glendive, MT
  • Average rainfall days in July: 10.4 days

The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in July
Glendive, MT

Average snowfall in July - Glendive, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.68").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Glendive, MT

Average snowfall days in July - Glendive, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Glendive, MT

Average daylight in July / Average sunshine in July - Glendive, MT
  • Average daylight in July: 15.5h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in July: 11.8h

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days in July
Glendive, MT

Average sunshine days in July - Glendive, MT
  • Average sunshine days in July: 17.2 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (14.9 days).

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Average UV index in July
Glendive, MT

Average UV index in July - Glendive, MT
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are November and December (UV index 1).

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Average cloud cover in July
Glendive, MT

Average cloud cover in July - Glendive, MT
  • Average cloud cover in July: 17

The month with the most cloud cover is February (Cloud cover 50).
Months with the least cloud cover are July and August (Cloud cover 17).

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Average visibility in July
Glendive, MT

Average visibility in July - Glendive, MT
  • Average visibility in July: 6mi

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

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