July weather forecast
Lodge Grass, MT

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Weather in July

July, like June, in Lodge Grass, Montana, is a moderately hot summer month, with an average temperature ranging between min 61.3°F (16.3°C) and max 85.8°F (29.9°C).

Temperature

In Lodge Grass, the peak average temperatures are observed in July, with a high of 85.8°F (29.9°C) and a low of 61.3°F (16.3°C).

Heat index

During July, the heat index is computed to be a tropical 86°F (30°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In July, the average relative humidity is 41%.

Rainfall

In July, the rain falls for 4.5 days. Throughout July, 0.31" (8mm) of precipitation is accumulated. In Lodge Grass, during the entire year, the rain falls for 46.3 days and collects up to 2.83" (72mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 15h and 14min.
On the first day of July, sunrise is at 5:25 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:37 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 unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during July leads to these advisories:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

July is the warmest month, with the temperature often reaching an average high of 85.8°F (29.9°C) and an average low of 61.3°F (16.3°C).

How hot is July?

The high-temperature, in July, in Lodge Grass, is 85.8°F (29.9°C), while the low-temperature averages to 61.3°F (16.3°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is computed to be 86°F (30°C).

What is the average humidity in July?

The average relative humidity in July is 41%.

How many days does it rain in July?

In July, the rain falls for 4.5 days. Throughout July, 0.31" (8mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

In Lodge Grass, the average day length in July is 15h and 14min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:25 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:37 pm MDT.

What month has the most sunshine?

With an average of 12h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Lodge Grass have in July?

In Lodge Grass, the average sunshine duration in July is 12h.

When is the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 7.

What is the UV index intensity in July?

In July, the average daily maximum UV index in Lodge Grass is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from 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
Lodge Grass, MT

Average temperature in July - Lodge Grass, 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
Lodge Grass, MT

Average pressure in July - Lodge Grass, 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
Lodge Grass, MT

Average wind speed in July - Lodge Grass, 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
Lodge Grass, MT

Average humidity in July - Lodge Grass, 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
Lodge Grass, MT

Average rainfall in July - Lodge Grass, 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
Lodge Grass, MT

Average rainfall days in July - Lodge Grass, 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
Lodge Grass, MT

Average snowfall in July - Lodge Grass, 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
Lodge Grass, MT

Average snowfall days in July - Lodge Grass, 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
Lodge Grass, MT

Average daylight in July / Average sunshine in July - Lodge Grass, MT
  • Average daylight in July: 15h and 1min

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
Lodge Grass, MT

Average sunshine days in July - Lodge Grass, 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
Lodge Grass, MT

Average UV index in July - Lodge Grass, 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
Lodge Grass, MT

Average cloud cover in July - Lodge Grass, 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
Lodge Grass, MT

Average visibility in July - Lodge Grass, 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).

Lodge Grass, Montana, USA

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