July weather forecast
Atlantic, IA

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Weather in July

July, like June, in Atlantic, Iowa, is another warm summer month, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 65.1°F (18.4°C).

Temperature

Atlantic's July weather, with an average high temperature of 82.6°F (28.1°C) and an average low temperature of 65.1°F (18.4°C), tends to be the warmest of the year.

Heat index

During July, the heat index is appraised at a tropical 89.6°F (32°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

In Atlantic, the average relative humidity in July is 80%.

Rainfall

In Atlantic, Iowa, during July, the rain falls for 14 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Atlantic, during the entire year, the rain falls for 118.7 days and collects up to 20.79" (528mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July is 14h and 49min.
On the first day of July in Atlantic, Iowa, sunrise is at 5:50 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:37 pm CDT.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year in Atlantic.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the hottest time of year in Atlantic?

July is the month that records the highest temperatures in Atlantic, with averages ranging from a high of 82.6°F (28.1°C) to a low of 65.1°F (18.4°C).

Is it hot in Atlantic during July?

The average high-temperature, in July, in Atlantic, is 82.6°F (28.1°C), while the average low-temperature is 65.1°F (18.4°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is appraised at 89.6°F (32°C).

What is the average humidity in July in Atlantic?

In Atlantic, Iowa, the average relative humidity in July is 80%.

How many days does it rain in July in Atlantic?

In Atlantic, in July, it is raining for 14 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow in Atlantic?

June through September are months without snowfall in Atlantic, Iowa.

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

In Atlantic, the average day length in July is 14h and 49min.

What time are sunrise and sunset in July in Atlantic?

In July, on the first day of the month, sunrise is at 5:50 am and sunset at 8:57 pm. On the last day of the month, in Atlantic, Iowa, sunrise is at 6:14 am and sunset at 8:37 pm CDT.

What month has the most sunshine in Atlantic?

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

How long on average sun shines in July in Atlantic?

In Atlantic, Iowa, the average sunshine duration in July is 10.4h.

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

The months with the highest UV index are June through August, with an average maximum UV index of 6.

How high is the UV index in July in Atlantic?

In July, the average daily maximum UV index in Atlantic 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 July
Atlantic, IA

Average temperature in July - Atlantic, IA
  • Average high temperature in July: 82.6°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in July: 65.1°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).

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Average pressure in July
Atlantic, IA

Average pressure in July - Atlantic, IA
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in July
Atlantic, IA

Average wind speed in July - Atlantic, IA
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in July
Atlantic, IA

Average humidity in July - Atlantic, IA
  • Average humidity in July: 80%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in July
Atlantic, IA

Average rainfall in July - Atlantic, IA
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in July
Atlantic, IA

Average rainfall days in July - Atlantic, IA
  • Average rainfall days in July: 14 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in July
Atlantic, IA

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

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Atlantic, IA

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

The month with the highest number of snowfall days is January (8.7 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
Atlantic, IA

Average daylight in July / Average sunshine in July - Atlantic, 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 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 30min).

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Average sunshine days in July
Atlantic, IA

Average sunshine days in July - Atlantic, IA
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in July
Atlantic, IA

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in July
Atlantic, IA

Average cloud cover in July - Atlantic, IA
  • Average cloud cover in July: 28

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in July
Atlantic, IA

Average visibility in July - Atlantic, 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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Atlantic, Iowa, USA

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