July weather forecast
Saint Xavier, MT

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Weather in July

July, the same as June, is a moderately hot summer month in Saint Xavier, Montana, with an average temperature fluctuating between 61.3°F (16.3°C) and 85.8°F (29.9°C).

Temperature

Temperature readings reach their annual highs in July, averaging 85.8°F (29.9°C) and a minimum average of 61.3°F (16.3°C).

Heat index

In July, the average heat index is evaluated at a tropical 86°F (30°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In July, the average relative humidity in Saint Xavier is 41%.

Rainfall

In Saint Xavier, Montana, in July, it is raining for 4.5 days, with typically 0.31" (8mm) of accumulated precipitation. Throughout the year, there are 46.3 rainfall days, and 2.83" (72mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Saint Xavier, Montana.

Daylight

In July, the average length of the day in Saint Xavier is 15h and 16min.
On the first day of July in Saint Xavier, sunrise is at 5:26 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:39 pm MDT.

Sunshine

With an average of 12h 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. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 in July translates into these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Saint Xavier?

Temperature readings in Saint Xavier, Montana, reach their annual highs in July, averaging 85.8°F (29.9°C) and a minimum average of 61.3°F (16.3°C).

How hot is it in Saint Xavier in July?

Saint Xavier in July has an average high-temperature of 85.8°F (29.9°C) and an average low-temperature of 61.3°F (16.3°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is evaluated at 86°F (30°C).

What is the average humidity in July in Saint Xavier?

In Saint Xavier, the average relative humidity in July is 41%.

How much does it rain in Saint Xavier in July?

In Saint Xavier, during July, the rain falls for 4.5 days and regularly aggregates up to 0.31" (8mm) of precipitation.

When it does not snow in Saint Xavier?

In Saint Xavier, Montana, snow does not fall in June through September.

How many hours of daylight does Saint Xavier have in July?

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

When is the sunrise / sunset in July in Saint Xavier?

On the first day of July in Saint Xavier, sunrise is at 5:26 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:39 pm MDT.

What month has the most sunshine in Saint Xavier?

With an average of 12h of sunshine, July has the most sunshine of the year in Saint Xavier, Montana.

How long on average sun shines in July in Saint Xavier?

In Saint Xavier, Montana, the average sunshine duration in July is 12h.

When is the highest UV index in Saint Xavier?

The month with the highest UV index in Saint Xavier, Montana, is July, with an average maximum UV index of 7.

What is the UV index reading in July in Saint Xavier?

In Saint Xavier, Montana, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
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
Saint Xavier, MT

Average temperature in July - Saint Xavier, MT
  • Average high temperature in July: 85.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in July: 61.3°F

The months with the highest average low temperature are July and August (61.3°F).
The coldest month (with the lowest average low temperature) is February (17.8°F).

Average pressure in July
Saint Xavier, MT

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

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in July
Saint Xavier, MT

Average wind speed in July - Saint Xavier, MT
  • Average wind speed in July: 6.9mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity in July
Saint Xavier, MT

Average humidity in July - Saint Xavier, MT
  • Average humidity in July: 41%

The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (38%).

Average rainfall in July
Saint Xavier, MT

Average rainfall in July - Saint Xavier, MT
  • Average rainfall in July: 0.31"

The wettest month (with the highest rainfall) is May (0.47").
The driest months (with the least rainfall) are January and December (0.12").

Average rainfall days in July
Saint Xavier, MT

Average rainfall days in July - Saint Xavier, MT
  • Average rainfall days in July: 4.5 days

The month with the highest number of rainy days is May (6.1 days).
The month with the least rainy days is December (2.2 days).

Average snowfall in July
Saint Xavier, MT

Average snowfall in July - Saint Xavier, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Saint Xavier, MT

Average snowfall days in July - Saint Xavier, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Saint Xavier, MT

Average daylight in July / Average sunshine in July - Saint Xavier, 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: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

Average sunshine days in July
Saint Xavier, MT

Average sunshine days in July - Saint Xavier, MT
  • Average sunshine days in July: 26.4 days

The month with the most sunshine days is September (26.8 days).
The month with the least sunshine days is February (21.6 days).

Average UV index in July
Saint Xavier, MT

Average UV index in July - Saint Xavier, 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).

Average cloud cover in July
Saint Xavier, MT

Average cloud cover in July - Saint Xavier, 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
Saint Xavier, MT

Average visibility in July - Saint Xavier, 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).

Saint Xavier, Montana, USA

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