July weather forecast
Big Timber, MT

Weather in July

July is a warm summer month in Big Timber, Montana, with an average temperature varying between 78.6°F (25.9°C) and 52.5°F (11.4°C).

Temperature

With an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 52.5°F (11.4°C), July is the warmest month.

Humidity

In Big Timber, Montana, the average relative humidity in July is 49%.

Rainfall

In July, in Big Timber, the rain falls for 12 days. Throughout July, 1.3" (33mm) of precipitation is accumulated. Throughout the year, in Big Timber, there are 129.6 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

In Big Timber, Montana, snow does not fall in June through August.

Daylight

In Big Timber, the average length of the day in July is 15h and 18min.
On the first day of the month, sunrise is at 5:33 am and sunset at 9:13 pm. On the last day of July, in Big Timber, Montana, sunrise is at 6:02 am and sunset at 8:50 pm MDT.

Sunshine

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

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Big Timber?

With an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 52.5°F (11.4°C), July is the warmest month in Big Timber, Montana.

What is the average humidity in July in Big Timber?

In July, the average relative humidity in Big Timber, Montana, is 49%.

How much does it rain in Big Timber in July?

In July, in Big Timber, the rain falls for 12 days. Throughout July, 1.3" (33mm) of precipitation is accumulated.

When it does not snow in Big Timber?

June through August are months without snowfall in Big Timber.

What is the average length of the day in July in Big Timber?

In July, the average day length is 15h and 18min.

What time are sunrise and sunset in July in Big Timber?

On the first day of July in Big Timber, Montana, sunrise is at 5:33 am and sunset at 9:13 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:50 pm MDT.

What month has the most sunshine in Big Timber?

July has the most sunshine of the year in Big Timber, with an average of 11.8h of sunshine.

How many hours of sunshine does Big Timber have in July?

In Big Timber, Montana, the average sunshine duration in July is 11.8h.

When is the highest UV index in Big Timber?

With an average maximum UV index of 6, July is the month with the highest UV index.

How high is the UV index in July in Big Timber?

The average daily maximum UV index in July in Big Timber, Montana, is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Big Timber, MT

Average temperature in July - Big Timber, MT
  • Average high temperature in July: 78.6°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in July: 52.5°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

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Average pressure in July
Big Timber, MT

Average pressure in July - Big Timber, MT
  • Average pressure in July: 29.94"Hg

The months with the highest atmospheric pressure are January and December (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in July
Big Timber, MT

Average wind speed in July - Big Timber, MT
  • Average wind speed in July: 5.9mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in July
Big Timber, MT

Average humidity in July - Big Timber, MT
  • Average humidity in July: 49%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in July
Big Timber, MT

Average rainfall in July - Big Timber, MT
  • Average rainfall in July: 1.3"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in July
Big Timber, MT

Average rainfall days in July - Big Timber, MT
  • Average rainfall days in July: 12 days

The month with the highest number of rainy days is May (19.8 days).
The months with the least rainy days are January and December (5.3 days).

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Average snowfall in July
Big Timber, MT

Average snowfall in July - Big Timber, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is March (7.09").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Big Timber, MT

Average snowfall days in July - Big Timber, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (12.9 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
Big Timber, MT

Average daylight in July / Average sunshine in July - Big Timber, MT
  • Average daylight in July: 15h and 18min

The month with the longest days is June (Average daylight: 15h and 40min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in July: 11h and 48min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 12min).

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Average sunshine days in July
Big Timber, MT

Average sunshine days in July - Big Timber, MT
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (7.7 days).

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Average UV index in July
Big Timber, MT

Average UV index in July - Big Timber, MT
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in July
Big Timber, MT

Average cloud cover in July - Big Timber, MT
  • Average cloud cover in July: 16

The month with the most cloud cover is February (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in July
Big Timber, MT

Average visibility in July - Big Timber, 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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