July weather forecast
Billings, MT

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The forest of trees in the plains, on the sandstone bluffs in Billings, Montana
The forest of trees in the plains, on the sandstone bluffs in Billings, Montana

Weather in July

July stands as the warmest month in Billings with the high temperature soaring to an average of 85.3°F (29.6°C). Rainfall hits its lowest for the year at 0.71" (18mm), making this month the driest. The summer heat sets the tone for idyllic days perfect for outdoor activities. As the month progresses, expect long, sunny days as August approaches with similar summertime conditions.

Temperature

July proves to be the warmest month in Billings, recording an average peak temperature of 85.3°F (29.6°C) and a minimum temperature of 60.4°F (15.8°C).

Heat index

July's heat index is estimated at 84.2°F (29°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In Billings, the average relative humidity in July is 42%.

Rainfall

The month with the least rainfall in Billings is July, when the rain falls for 9.5 days and typically collects 0.71" (18mm) of precipitation.

Snowfall

In Billings, snow does not fall in June through August.

Daylight

In July, the average length of the day in Billings is 15h and 18min.
On the first day of July in Billings, Montana, sunrise is at 5:28 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:43 pm MDT.

Sunshine

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

UV index

With an average maximum UV index of 7, July is the month with the highest UV index in Billings. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the hottest time of year in Billings?

With an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 60.4°F (15.8°C), July is the warmest month in Billings.

Is it hot in Billings during July?

In Billings, 85.3°F (29.6°C) is the average high-temperature and 60.4°F (15.8°C) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is estimated at 84.2°F (29°C).

What is the average humidity in July in Billings?

The average relative humidity in July in Billings is 42%.

What is the driest month in Billings?

July is the month with the least rainfall. Rain falls for 9.5 days and accumulates 0.71" (18mm) of precipitation.

How much does it rain in Billings in July?

In July, the rain falls for 9.5 days. Throughout July, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Billings?

June through August are months without snowfall.

How many hours of daylight does Billings have in July?

The average day length in July in Billings is 15h and 18min.

When is the sunrise / sunset in July in Billings?

On the first day of July in Billings, sunrise is at 5:28 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:43 pm MDT.

What month has the most sunshine in Billings?

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

How long on average sun shines in July in Billings?

The average sunshine duration in July in Billings, Montana, is 11.8h.

When is the highest UV index in Billings?

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

What is the UV index reading in July in Billings?

In Billings, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's 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 July
Billings, MT

Average temperature in July - Billings, 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 December (31.1°F).

  • Average low temperature in July: 60.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).

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Average pressure in July
Billings, MT

Average pressure in July - Billings, MT
  • Average pressure in July: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Billings, MT

Average wind speed in July - Billings, MT
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in July
Billings, MT

Average humidity in July - Billings, MT
  • Average humidity in July: 42%

The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in July
Billings, MT

Average rainfall in July - Billings, MT
  • Average rainfall in July: 0.71"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is July (0.71").

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Average rainfall days in July
Billings, MT

Average rainfall days in July - Billings, MT
  • Average rainfall days in July: 9.5 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in July
Billings, MT

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

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Billings, MT

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

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • 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 February (Average sunshine: 5h and 12min).

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Average sunshine days in July
Billings, MT

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

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (9.9 days).

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Average UV index in July
Billings, MT

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in July
Billings, MT

Average cloud cover in July - Billings, MT
  • Average cloud cover in July: 15

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).

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Average visibility in July
Billings, MT

Average visibility in July - Billings, MT
  • Average visibility in July: 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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Billings, Montana, USA

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