July weather forecast
Carlisle, IA

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Weather in July

July, like June, in Carlisle, Iowa, is a moderately hot summer month, with an average temperature varying between 83.1°F (28.4°C) and 65.1°F (18.4°C).

Temperature

July is the warmest month, with the temperature often reaching an average high of 83.1°F (28.4°C) and an average low of 65.1°F (18.4°C).

Heat index

The heat index in July is computed to be a tropical 91.4°F (33°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In July, the average relative humidity is 81%.

Rainfall

In Carlisle, during July, the rain falls for 13.5 days and regularly aggregates up to 2.13" (54mm) of precipitation. Throughout the year, there are 124.7 rainfall days, and 26.34" (669mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Carlisle, the average length of the day in July is 14h and 50min.
On the first day of July, sunrise is at 5:44 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:32 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 10.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

In Carlisle, July is known for its average highest temperatures, reaching a high of 83.1°F (28.4°C) and a low of 65.1°F (18.4°C).

How hot is it in July?

In July, the average high-temperature and low-temperature are 83.1°F (28.4°C) and 65.1°F (18.4°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 91.4°F (33°C).

What is the average humidity in July?

The average relative humidity in July is 81%.

How much does it rain in July?

In July, the rain falls for 13.5 days. Throughout July, 2.13" (54mm) of precipitation is accumulated.

When it does not snow?

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

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

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

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:44 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:32 pm CDT.

What month has the most sunshine?

With an average of 10.2h of sunshine, July has the most sunshine of the year in Carlisle.

How long on average sun shines in July?

In July, the average sunshine duration is 10.2h.

When is the highest UV index?

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 July, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Carlisle, IA

Average temperature in July - Carlisle, IA
  • Average high temperature in July: 83.1°F

The warmest month (with the highest average high temperature) is July (83.1°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 (14.9°F).

Average pressure in July
Carlisle, IA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in July
Carlisle, IA

Average wind speed in July - Carlisle, IA
  • Average wind speed in July: 7mph

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

Average humidity in July
Carlisle, IA

Average humidity in July - Carlisle, IA
  • Average humidity in July: 81%

The months with the highest relative humidity are January, February and June (82%).
The month with the lowest relative humidity is October (70%).

Average rainfall in July
Carlisle, IA

Average rainfall in July - Carlisle, IA
  • Average rainfall in July: 2.13"

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in July
Carlisle, IA

Average rainfall days in July - Carlisle, IA
  • Average rainfall days in July: 13.5 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (4 days).

Average snowfall in July
Carlisle, IA

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

The month with the highest snowfall is January (4.37").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Carlisle, IA

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

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Carlisle, 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 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Carlisle, IA

Average sunshine days in July - Carlisle, IA
  • Average sunshine days in July: 14.8 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (11.7 days).

Average UV index in July
Carlisle, IA

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in July
Carlisle, IA

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

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July, August and September (Cloud cover 31).

Average visibility in July
Carlisle, IA

Average visibility in July - Carlisle, 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).

Carlisle, Iowa, USA

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