July weather forecast
Chatsworth, IA

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Weather in July

July, like June, in Chatsworth, Iowa, is another warm summer month, with an average temperature fluctuating between 63.7°F (17.6°C) and 82.9°F (28.3°C).

Temperature

Chatsworth notes the warmest temperatures in July, with a high average of 82.9°F (28.3°C) and a low of 63.7°F (17.6°C).

Heat index

In July, the average heat index is appraised at a tropical 89.6°F (32°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of 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 especially vital to children. 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 Chatsworth, the average relative humidity in July is 77%.

Rainfall

In Chatsworth, in July, during 8.8 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Chatsworth, during the entire year, the rain falls for 80.7 days and collects up to 6.54" (166mm) of precipitation.

Snowfall

June through September are months without snowfall in Chatsworth.

Daylight

In July, the average length of the day in Chatsworth, Iowa, is 14h and 58min.
On the first day of July, sunrise is at 5:51 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:47 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What part of the year is the hottest in Chatsworth?

July is the warmest month in Chatsworth, with an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 63.7°F (17.6°C).

How hot does it get in Chatsworth in July?

In Chatsworth, 82.9°F (28.3°C) is the average high-temperature and 63.7°F (17.6°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 89.6°F (32°C).

What is the average humidity in July in Chatsworth?

The average relative humidity in July in Chatsworth, Iowa, is 77%.

How much does it rain in Chatsworth in July?

In Chatsworth, in July, it is raining for 8.8 days, with typically 0.63" (16mm) of accumulated precipitation.

When it does not snow in Chatsworth?

In Chatsworth, Iowa, snow does not fall in June through September.

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

In Chatsworth, the average day length in July is 14h and 58min.

When are sunrise and sunset in July in Chatsworth?

In July, on the first day of the month, sunrise is at 5:51 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:47 pm CDT.

What month has the most sunshine in Chatsworth?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

How long on average sun shines in July in Chatsworth?

In July, the average sunshine duration is 10.4h.

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

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

What is the UV index intensity in July in Chatsworth?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Chatsworth, IA

Average temperature in July - Chatsworth, IA
  • Average high temperature in July: 82.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (25°F).

  • Average low temperature in July: 63.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

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Average pressure in July
Chatsworth, IA

Average pressure in July - Chatsworth, IA
  • Average pressure in July: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in July
Chatsworth, IA

Average wind speed in July - Chatsworth, IA
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in July
Chatsworth, IA

Average humidity in July - Chatsworth, IA
  • Average humidity in July: 77%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in July
Chatsworth, IA

Average rainfall in July - Chatsworth, IA
  • Average rainfall in July: 0.63"

The wettest month (with the highest rainfall) is June (1.06").
The driest months (with the least rainfall) are January and February (0.16").

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Average rainfall days in July
Chatsworth, IA

Average rainfall days in July - Chatsworth, IA
  • Average rainfall days in July: 8.8 days

The month with the highest number of rainy days is June (13 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in July
Chatsworth, IA

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

The month with the highest snowfall is February (0.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Chatsworth, IA

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

The month with the highest number of snowfall days is January (6.7 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
Chatsworth, IA

Average daylight in July / Average sunshine in July - Chatsworth, 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 6min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in July
Chatsworth, IA

Average sunshine days in July - Chatsworth, IA
  • Average sunshine days in July: 20.2 days

The month with the most sunshine days is December (26 days).
The month with the least sunshine days is June (13.2 days).

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Average UV index in July
Chatsworth, IA

Average UV index in July - Chatsworth, 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, February, November and December (UV index 2).

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Average cloud cover in July
Chatsworth, IA

Average cloud cover in July - Chatsworth, IA
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in July
Chatsworth, IA

Average visibility in July - Chatsworth, IA
  • 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).

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Chatsworth, Iowa, USA

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