July weather forecast
Mill Iron, MT

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Weather in July

July, like June, in Mill Iron, Montana, is a moderately hot summer month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 84°F (28.9°C).

Temperature

In Mill Iron, July records the highest average temperatures, peaking at 84°F (28.9°C) and reaching a low of 63.3°F (17.4°C).

Heat index

In July, the heat index is calculated to be 84.2°F (29°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In Mill Iron, the average relative humidity in July is 48%.

Rainfall

In July, the rain falls for 13 days. Throughout July, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 109 rainfall days, and 15.12" (384mm) of precipitation is accumulated.

Snowfall

In Mill Iron, snow does not fall in June through August.

Daylight

The average length of the day in July is 15h and 19min.
On the first day of July, sunrise is at 5:11 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:26 pm MDT.

Sunshine

The months with the most sunshine are July and August, with an average of 11.6h of sunshine.

UV index

With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

The month of July, characterized by an average high of 84°F (28.9°C) and a low of 63.3°F (17.4°C), is recognized as the warmest.

How hot does it get in July?

The average high-temperature, in July, in Mill Iron, is 84°F (28.9°C), while the average low-temperature is 63.3°F (17.4°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 84.2°F (29°C).

What is the average humidity in July in Mill Iron?

The average relative humidity in July in Mill Iron is 48%.

How many days does it rain in July?

In Mill Iron, Montana, in July, it is raining for 13 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow?

June through August are months without snowfall.

How many hours of daylight does Mill Iron have in July?

The average day length in July is 15h and 19min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:11 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:26 pm MDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 11.6h of sunshine.

How long on average sun shines in July?

The average sunshine duration in July is 11.6h.

When is the highest UV index?

The month with the highest UV index in Mill Iron is July, with an average maximum UV index of 7.

What is the UV index intensity in July?

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

Average temperature in July - Mill Iron, MT
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in July: 63.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in July
Mill Iron, MT

Average pressure in July - Mill Iron, MT
  • Average pressure in July: 29.88"Hg

The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in July
Mill Iron, MT

Average wind speed in July - Mill Iron, MT
  • Average wind speed in July: 10.1mph

The windiest months (with the highest average wind speed) are April and October (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (10.1mph).

Average humidity in July
Mill Iron, MT

Average humidity in July - Mill Iron, MT
  • Average humidity in July: 48%

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

Average rainfall in July
Mill Iron, MT

Average rainfall in July - Mill Iron, MT
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (2.6").
The driest months (with the least rainfall) are January and December (0.55").

Average rainfall days in July
Mill Iron, MT

Average rainfall days in July - Mill Iron, MT
  • Average rainfall days in July: 13 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (3.1 days).

Average snowfall in July
Mill Iron, MT

Average snowfall in July - Mill Iron, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Mill Iron, MT

Average snowfall days in July - Mill Iron, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (12 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in July /
Average sunshine in July
Mill Iron, MT

Average daylight in July / Average sunshine in July - Mill Iron, 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 months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in July
Mill Iron, MT

Average sunshine days in July - Mill Iron, MT
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.9 days).

Average UV index in July
Mill Iron, MT

Average UV index in July - Mill Iron, 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 and December (UV index 1).

Average cloud cover in July
Mill Iron, MT

Average cloud cover in July - Mill Iron, MT
  • Average cloud cover in July: 18

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 18).

Average visibility in July
Mill Iron, MT

Average visibility in July - Mill Iron, 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).

Mill Iron, Montana, USA

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