July weather forecast
Twin Bridges, MT

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Weather in July

July in Twin Bridges, Montana, is a moderately hot summer month, with an average temperature fluctuating between 79.5°F (26.4°C) and 47.7°F (8.7°C).

Temperature

July is Twin Bridges's warmest month, registering average high temperatures of 79.5°F (26.4°C) and lows of 47.7°F (8.7°C).

Humidity

July and August, with an average relative humidity of 46%, are the least humid months.

Rainfall

In July, the rain falls for 8.8 days. Throughout July, 0.67" (17mm) of precipitation is accumulated. In Twin Bridges, during the entire year, the rain falls for 158 days and collects up to 12.2" (310mm) of precipitation.

Snowfall

In Twin Bridges, snow does not fall in May through September.

Daylight

In July, the average length of the day is 15h and 16min.
On the first day of July, sunrise is at 5:44 am and sunset at 9:21 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:58 pm MDT.

Sunshine

July has the most sunshine of the year, with an average of 11.9h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, a daily UV index of 5 turns into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

What is the hottest time of year in Twin Bridges?

July is the warmest month, with an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 47.7°F (8.7°C).

What is the usual temperature for Twin Bridges in July?

The average high-temperature and low-temperature during July are 79.5°F (26.4°C) and 47.7°F (8.7°C) respectively.

What are the least humid months?

July and August, with an average relative humidity of 46%, are the least humid months.

What is the average humidity in July?

In July, the average relative humidity in Twin Bridges is 46%.

How many days does it rain in July?

In July, the rain falls for 8.8 days. Throughout July, 0.67" (17mm) of precipitation is accumulated.

When it does not snow?

In Twin Bridges, snow does not fall in May through September.

What is the average length of the day in July?

In July, the average day length is 15h and 16min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:44 am and sunset at 9:21 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:58 pm MDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 11.9h of sunshine.

How many hours of sunshine does Twin Bridges have in July?

The average sunshine duration in July is 11.9h.

What is the month with the highest UV index?

With an average maximum UV index of 5, July is the month with the highest UV index in Twin Bridges.

What is the UV index reading in July in Twin Bridges?

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Twin Bridges, MT

Average temperature in July - Twin Bridges, 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 (26.4°F).

  • Average low temperature in July: 47.7°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).

Average pressure in July
Twin Bridges, MT

Average pressure in July - Twin Bridges, MT
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in July
Twin Bridges, MT

Average wind speed in July - Twin Bridges, MT
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in July
Twin Bridges, MT

Average humidity in July - Twin Bridges, MT
  • Average humidity in July: 46%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).

Average rainfall in July
Twin Bridges, MT

Average rainfall in July - Twin Bridges, MT
  • Average rainfall in July: 0.67"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in July
Twin Bridges, MT

Average rainfall days in July - Twin Bridges, MT
  • Average rainfall days in July: 8.8 days

The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).

Average snowfall in July
Twin Bridges, MT

Average snowfall in July - Twin Bridges, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Twin Bridges, MT

Average snowfall days in July - Twin Bridges, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Twin Bridges, MT

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

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

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in July
Twin Bridges, MT

Average sunshine days in July - Twin Bridges, MT
  • Average sunshine days in July: 17.8 days

The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).

Average UV index in July
Twin Bridges, MT

Average UV index in July - Twin Bridges, 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, March, April, October, November and December (UV index 2).

Average cloud cover in July
Twin Bridges, MT

Average cloud cover in July - Twin Bridges, MT
  • Average cloud cover in July: 14

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).

Average visibility in July
Twin Bridges, MT

Average visibility in July - Twin Bridges, MT
  • Average visibility in July: 6mi

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

Twin Bridges, Montana, USA

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