August weather forecast
Mill Iron, MT

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Weather in August

August, the last month of the summer in Mill Iron, is also a moderately hot month, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 62.2°F (16.8°C).

Temperature

As Mill Iron steps into August, the average high-temperature is measured at a still warm 81.9°F (27.7°C), displaying minor differences from July's 84°F (28.9°C). August brings with it a nighttime average temperature of 62.2°F (16.8°C).

Heat index

For August, the heat index is computed to be 82.4°F (28°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

August is the least humid month in Mill Iron, with an average relative humidity of 46%.

Rainfall

In Mill Iron, in August, during 13.5 rainfall days, 1.38" (35mm) of precipitation is typically 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

In Mill Iron, the average length of the day in August is 14h and 5min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:25 pm. On the last day of August, sunrise is at 6:17 am and sunset at 7:36 pm MDT.

Sunshine

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

UV index

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What is the average August temperature in Mill Iron?

The high-temperature, in August, in Mill Iron, is 81.9°F (27.7°C), while the low-temperature averages to 62.2°F (16.8°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 82.4°F (28°C).

What is the least humid month in Mill Iron?

The least humid month in Mill Iron, Montana, is August, with an average relative humidity of 46%.

What is the average humidity in August in Mill Iron?

The average relative humidity in August in Mill Iron is 46%.

How much does it rain in Mill Iron in August?

In Mill Iron, Montana, in August, during 13.5 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow in Mill Iron?

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

Does it snow in Mill Iron in August?

In Mill Iron, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Mill Iron?

In Mill Iron, Montana, the average day length in August is 14h and 5min.

What time are sunrise and sunset in August in Mill Iron?

On the first day of August in Mill Iron, Montana, sunrise is at 5:40 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:36 pm MDT.

What are the months with the most sunshine in Mill Iron?

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 August in Mill Iron?

In Mill Iron, Montana, the average sunshine duration in August is 11.6h.

What is the UV index intensity in August in Mill Iron?

In August, the average daily maximum UV index in Mill Iron is 6. A UV Index estimate of 6 to 7 represents 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 August
Mill Iron, MT

Average temperature in August - Mill Iron, MT
  • Average high temperature in August: 81.9°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 August: 62.2°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).

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Average pressure in August
Mill Iron, MT

Average pressure in August - Mill Iron, MT
  • Average pressure in August: 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).

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Average wind speed in August
Mill Iron, MT

Average wind speed in August - Mill Iron, MT
  • Average wind speed in August: 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).

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Average humidity in August
Mill Iron, MT

Average humidity in August - Mill Iron, MT
  • Average humidity in August: 46%

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

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Average rainfall in August
Mill Iron, MT

Average rainfall in August - Mill Iron, MT
  • Average rainfall in August: 1.38"

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

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Average rainfall days in August
Mill Iron, MT

Average rainfall days in August - Mill Iron, MT
  • Average rainfall days in August: 13.5 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).

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Average snowfall in August
Mill Iron, MT

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

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

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Average snowfall days in August
Mill Iron, MT

Average snowfall days in August - Mill Iron, MT
  • Average snowfall days in August: 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).

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

Average daylight in August / Average sunshine in August - Mill Iron, MT
  • Average daylight in August: 14h and 1min

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 August: 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).

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Average sunshine days in August
Mill Iron, MT

Average sunshine days in August - Mill Iron, MT
  • Average sunshine days in August: 14 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).

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Average UV index in August
Mill Iron, MT

Average UV index in August - Mill Iron, MT
  • Average UV index in August: 6

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).

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Average cloud cover in August
Mill Iron, MT

Average cloud cover in August - Mill Iron, MT
  • Average cloud cover in August: 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).

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Average visibility in August
Mill Iron, MT

Average visibility in August - Mill Iron, MT
  • Average visibility in August: 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).

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Mill Iron, Montana, USA

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