July weather forecast
Frenchtown, MT

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Weather in July

July in Frenchtown, Montana, is a warm summer month, with an average temperature ranging between min 45.9°F (7.7°C) and max 80.2°F (26.8°C).

Temperature

With its high average temperature of 80.2°F (26.8°C) and a low of 45.9°F (7.7°C), July is regarded as the warmest month.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 51%.

Rainfall

The month with the least rainfall is July, when the rain falls for 8.4 days and typically collects 0.63" (16mm) of precipitation.

Snowfall

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

Daylight

In July, the average length of the day is 15h and 27min.
On the first day of July in Frenchtown, Montana, sunrise is at 5:46 am and sunset at 9:35 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 9:10 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 of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

July, with average temperatures reaching a high of 80.2°F (26.8°C) and a low of 45.9°F (7.7°C), is the warmest month.

What is the usual temperature for Frenchtown in July?

An average high-temperature, in July, in Frenchtown, is 80.2°F (26.8°C) and the average low-temperature is 45.9°F (7.7°C).

What is the least humid month?

July and August, with an average relative humidity of 51%, are the least humid months.

What is the average humidity in July in Frenchtown?

In Frenchtown, the average relative humidity in July is 51%.

What is the driest month?

July is the month with the least rainfall. Rain falls for 8.4 days and accumulates 0.63" (16mm) of precipitation.

How many days does it rain in July?

In Frenchtown, in July, it is raining for 8.4 days, with typically 0.63" (16mm) of accumulated precipitation.

When it does not snow?

June through August are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 15h and 27min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 9:35 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 9:10 pm MDT.

What month has the most sunshine?

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

How many hours of sunshine does Frenchtown have in July?

In July, the average sunshine duration is 11.7h.

When is the highest UV index in Frenchtown?

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

What is the UV index reading in July?

In July, the average daily maximum UV index in Frenchtown is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Frenchtown, MT

Average temperature in July - Frenchtown, MT
  • Average high temperature in July: 80.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (28°F).

  • Average low temperature in July: 45.9°F

The month with the highest average low temperature is August (46.4°F).
The coldest month (with the lowest average low temperature) is December (15.3°F).

Average pressure in July
Frenchtown, MT

Average pressure in July - Frenchtown, 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 (29.93"Hg).

Average wind speed in July
Frenchtown, MT

Average wind speed in July - Frenchtown, MT
  • Average wind speed in July: 4.3mph

The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in July
Frenchtown, MT

Average humidity in July - Frenchtown, MT
  • Average humidity in July: 51%

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are July and August (51%).

Average rainfall in July
Frenchtown, MT

Average rainfall in July - Frenchtown, MT
  • Average rainfall in July: 0.63"

The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is July (0.63").

Average rainfall days in July
Frenchtown, MT

Average rainfall days in July - Frenchtown, MT
  • Average rainfall days in July: 8.4 days

The month with the highest number of rainy days is April (20 days).
The months with the least rainy days are July and August (8.4 days).

Average snowfall in July
Frenchtown, MT

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

The month with the highest snowfall is February (12.91").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Frenchtown, MT

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

The month with the highest number of snowfall days is February (19.1 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

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

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in July
Frenchtown, MT

Average sunshine days in July - Frenchtown, MT
  • Average sunshine days in July: 20.3 days

The month with the most sunshine days is July (20.3 days).
The month with the least sunshine days is March (6.6 days).

Average UV index in July
Frenchtown, MT

Average UV index in July - Frenchtown, 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, November and December (UV index 1).

Average cloud cover in July
Frenchtown, MT

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

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 15).

Average visibility in July
Frenchtown, MT

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

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Frenchtown, Montana, USA

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