July weather forecast
Miller, IA

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Weather in July

July, like June, in Miller, Iowa, is another warm summer month, with an average temperature fluctuating between 62.6°F (17°C) and 79.3°F (26.3°C).

Temperature

The warmest temperatures occur during July, when averages reach a peak of 79.3°F (26.3°C) and a low of 62.6°F (17°C).

Humidity

In Miller, Iowa, the average relative humidity in July is 83%.

Rainfall

In Miller, in July, it is raining for 16.3 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, in Miller, there are 136.2 rainfall days, and 25.39" (645mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Miller, the average length of the day in July is 15h and 0min.
On the first day of July in Miller, sunrise is at 5:38 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:36 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index in Miller are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In July, an average UV index of 6 transforms into the following instructions:
Deflect overexposure. Sun protection is a necessity. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are the warmest months in Miller?

July tends to be the warmest month, with temperatures averaging a daily high of 79.3°F (26.3°C) and a low of 62.6°F (17°C).

What are July temperatures in Miller?

During July, Miller experiences an average high-temperature of 79.3°F (26.3°C) and a low-temperature of 62.6°F (17°C).

What is the average humidity in July in Miller?

In Miller, the average relative humidity in July is 83%.

How much does it rain in Miller in July?

In Miller, during July, the rain falls for 16.3 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When it does not snow in Miller?

In Miller, snow does not fall in June through September.

What is the average length of the day in July in Miller?

In Miller, the average day length in July is 15h and 0min.

When is the sunrise / sunset in July in Miller?

On the first day of July in Miller, sunrise is at 5:38 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:36 pm CDT.

What month has the most sunshine in Miller?

With an average of 9.8h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Miller?

The average sunshine duration in July in Miller is 9.8h.

What are the months with the highest UV index in Miller?

The months with the highest UV index in Miller are June and July, with an average maximum UV index of 6.

What is the UV index reading in July in Miller?

The average daily maximum UV index in July in Miller, Iowa, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's 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
Miller, IA

Average temperature in July - Miller, IA
  • Average high temperature in July: 79.3°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.1°F).

  • Average low temperature in July: 62.6°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

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Average pressure in July
Miller, IA

Average pressure in July - Miller, IA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in July
Miller, IA

Average wind speed in July - Miller, IA
  • Average wind speed in July: 7.4mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

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Average humidity in July
Miller, IA

Average humidity in July - Miller, IA
  • Average humidity in July: 83%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in July
Miller, IA

Average rainfall in July - Miller, IA
  • Average rainfall in July: 2.4"

The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is January (0.98").

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Average rainfall days in July
Miller, IA

Average rainfall days in July - Miller, IA
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (3 days).

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Average snowfall in July
Miller, IA

Average snowfall in July - Miller, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Miller, IA

Average snowfall days in July - Miller, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Miller, IA

Average daylight in July / Average sunshine in July - Miller, IA
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in July
Miller, IA

Average sunshine days in July - Miller, IA
  • Average sunshine days in July: 12.1 days

The months with the most sunshine days are October and November (17.4 days).
The month with the least sunshine days is June (9.2 days).

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Average UV index in July
Miller, IA

Average UV index in July - Miller, IA
  • Average UV index in July: 6

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in July
Miller, IA

Average cloud cover in July - Miller, IA
  • Average cloud cover in July: 33

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in July
Miller, IA

Average visibility in July - Miller, IA
  • Average visibility in July: 5mi

The months with the highest visibility are March, April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, July, August and December (5mi).

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Miller, Iowa, USA

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