July weather forecast
Wilton, IA

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Weather in July

July, the same as June, is a moderately hot summer month in Wilton, Iowa, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 64.6°F (18.1°C).

Temperature

With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.6°F (18.1°C), July is the warmest month.

Heat index

The heat index value during July is evaluated at a hot 87.8°F (31°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

July is the most humid month, with an average relative humidity of 84%.

Rainfall

In July, the rain falls for 14.8 days. Throughout July, 2.72" (69mm) of precipitation is accumulated. Throughout the year, there are 136.1 rainfall days, and 27.8" (706mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Wilton.

Daylight

In July, the average length of the day in Wilton is 14h and 50min.
On the first day of July in Wilton, sunrise is at 5:34 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:22 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index in Wilton. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the warmest months in Wilton?

July, noted for its average high-temperature of 81°F (27.2°C) and an average low-temperature of 64.6°F (18.1°C), is considered the warmest month in Wilton.

What is the temperature in July in Wilton?

The average high-temperature, in July, in Wilton, is 81°F (27.2°C), while the average low-temperature is 64.6°F (18.1°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the most humid month in Wilton?

July is the most humid month, with an average relative humidity of 84%.

What is the average humidity in July in Wilton?

In Wilton, the average relative humidity in July is 84%.

How many days does it rain in July in Wilton?

In Wilton, during July, the rain falls for 14.8 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When it does not snow in Wilton?

May through September are months without snowfall in Wilton.

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

In July, the average day length in Wilton, Iowa, is 14h and 50min.

What time are sunrise and sunset in July in Wilton?

On the first day of July in Wilton, Iowa, sunrise is at 5:34 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:22 pm CDT.

What month has the most sunshine in Wilton?

The month with the most sunshine is July, with an average of 10.1h of sunshine.

How many hours of sunshine does Wilton have in July?

The average sunshine duration in July in Wilton, Iowa, is 10.1h.

What is the month with the highest UV index in Wilton?

The month with the highest UV index in Wilton is July, with an average maximum UV index of 6.

What is the UV index intensity in July in Wilton?

In Wilton, Iowa, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Wilton, IA

Average temperature in July - Wilton, IA
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in July: 64.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in July
Wilton, IA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
Wilton, IA

Average wind speed in July - Wilton, IA
  • Average wind speed in July: 6.8mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in July
Wilton, IA

Average humidity in July - Wilton, IA
  • Average humidity in July: 84%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in July
Wilton, IA

Average rainfall in July - Wilton, IA
  • Average rainfall in July: 2.72"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in July
Wilton, IA

Average rainfall days in July - Wilton, IA
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.4 days).

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Average snowfall in July
Wilton, IA

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

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Wilton, IA

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

The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Wilton, IA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in July
Wilton, IA

Average sunshine days in July - Wilton, IA
  • Average sunshine days in July: 14.2 days

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in July
Wilton, IA

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

The month with the highest UV index is 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
Wilton, IA

Average cloud cover in July - Wilton, IA
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in July
Wilton, IA

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

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

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Wilton, Iowa, USA

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