July weather forecast
Basin, MT

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Weather in July

July is a warm summer month in Basin, Montana, with an average temperature ranging between min 48.4°F (9.1°C) and max 79.7°F (26.5°C).

Temperature

The temperatures reach their highest averages in July, with highs of 79.7°F (26.5°C) and lows of 48.4°F (9.1°C).

Humidity

In Basin, the average relative humidity in July is 47%.

Rainfall

In Basin, in July, during 9.9 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Basin, during the entire year, the rain falls for 133.7 days and collects up to 16.38" (416mm) of precipitation.

Snowfall

In Basin, snow does not fall in July and August.

Daylight

In July, the average length of the day in Basin is 15h and 22min.
On the first day of July, sunrise is at 5:41 am and sunset at 9:24 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 9:00 pm MDT.

Sunshine

The month with the most sunshine is July, with an average of 11.7h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are the warmest months in Basin?

Basin's temperatures tend to reach their peak averages in July, with a high of 79.7°F (26.5°C) and a low of 48.4°F (9.1°C).

What is the temperature in July in Basin?

An average high-temperature, in July, in Basin, is 79.7°F (26.5°C) and the average low-temperature is 48.4°F (9.1°C).

What is the average humidity in July in Basin?

The average relative humidity in July in Basin is 47%.

How many days does it rain in July in Basin?

In Basin, in July, it is raining for 9.9 days, with typically 1.02" (26mm) of accumulated precipitation.

When it does not snow in Basin?

July and August are months without snowfall in Basin, Montana.

Does it snow in Basin in July?

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

How many hours of daylight does Basin have in July?

In Basin, Montana, the average day length in July is 15h and 22min.

When is the sunrise / sunset in July in Basin?

On the first day of July in Basin, sunrise is at 5:41 am and sunset at 9:24 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 9:00 pm MDT.

What month has the most sunshine in Basin?

July has the most sunshine of the year, with an average of 11.7h of sunshine.

How long on average sun shines in July in Basin?

In Basin, Montana, the average sunshine duration in July is 11.7h.

When is the highest UV index in Basin?

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

What is the UV index reading in July in Basin?

In July, the average daily maximum UV index in Basin, Montana, is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Basin, MT

Average temperature in July - Basin, MT
  • Average high temperature in July: 79.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (27°F).

  • Average low temperature in July: 48.4°F

The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (12.6°F).

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Average pressure in July
Basin, MT

Average pressure in July - Basin, MT
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in July
Basin, MT

Average wind speed in July - Basin, MT
  • Average wind speed in July: 4.9mph

The windiest months (with the highest average wind speed) are January and November (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in July
Basin, MT

Average humidity in July - Basin, MT
  • Average humidity in July: 47%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in July
Basin, MT

Average rainfall in July - Basin, MT
  • Average rainfall in July: 1.02"

The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is December (0.79").

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Average rainfall days in July
Basin, MT

Average rainfall days in July - Basin, MT
  • Average rainfall days in July: 9.9 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in July
Basin, MT

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

The month with the highest snowfall is February (9.72").
The months with the least snowfall are July and August (0").

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Average snowfall days in July
Basin, MT

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

The month with the highest number of snowfall days is February (18 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
Basin, MT

Average daylight in July / Average sunshine in July - Basin, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

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Average sunshine days in July
Basin, MT

Average sunshine days in July - Basin, MT
  • Average sunshine days in July: 17 days

The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is February (8.5 days).

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Average UV index in July
Basin, MT

Average UV index in July - Basin, MT
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in July
Basin, MT

Average cloud cover in July - Basin, MT
  • Average cloud cover in July: 16

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in July
Basin, MT

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Basin, Montana, USA

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