July weather forecast
Calumet, IA

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Weather in July

July, the same as June, is a moderately hot summer month in Calumet, Iowa, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81.5°F (27.5°C).

Temperature

In Calumet, temperatures reach their average annual highs in July, measuring 81.5°F (27.5°C) and a minimum average of 64°F (17.8°C).

Heat index

July's heat index is evaluated at a hot 87.8°F (31°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In July, the average relative humidity in Calumet, Iowa, is 79%.

Rainfall

In Calumet, in July, it is raining for 13.2 days, with typically 2.01" (51mm) of accumulated precipitation. In Calumet, during the entire year, the rain falls for 117 days and collects up to 19.84" (504mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in July is 14h and 59min.
On the first day of July in Calumet, sunrise is at 5:47 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:44 pm CDT.

Sunshine

The month with the most sunshine is July, with an average of 10.5h 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 risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Calumet?

Calumet's warmest month, July, registers temperatures that range from a high of 81.5°F (27.5°C) to a low of 64°F (17.8°C).

What are July temperatures in Calumet?

July temperatures in Calumet, Iowa, vary between a high-temperature of 81.5°F (27.5°C) and a low-temperature of 64°F (17.8°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in July in Calumet?

In Calumet, the average relative humidity in July is 79%.

How many days does it rain in July in Calumet?

In Calumet, Iowa, during July, the rain falls for 13.2 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Calumet?

June through September are months without snowfall.

How many hours of daylight does Calumet have in July?

The average day length in July in Calumet is 14h and 59min.

What time are sunrise and sunset in July in Calumet?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 9:04 pm. On the last day of the month, in Calumet, sunrise is at 6:13 am and sunset at 8:44 pm CDT.

What month has the most sunshine in Calumet?

July has the most sunshine of the year in Calumet, with an average of 10.5h of sunshine.

How long on average sun shines in July in Calumet?

In July, the average sunshine duration is 10.5h.

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

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

What is the UV index intensity in July in Calumet?

In July, the average daily maximum UV index in Calumet is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
Calumet, IA

Average temperature in July - Calumet, IA
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (24.4°F).

  • Average low temperature in July: 64°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12°F).

Average pressure in July
Calumet, IA

Average pressure in July - Calumet, 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).

Average wind speed in July
Calumet, IA

Average wind speed in July - Calumet, IA
  • Average wind speed in July: 7.6mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in July
Calumet, IA

Average humidity in July - Calumet, IA
  • Average humidity in July: 79%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).

Average rainfall in July
Calumet, IA

Average rainfall in July - Calumet, IA
  • Average rainfall in July: 2.01"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in July
Calumet, IA

Average rainfall days in July - Calumet, IA
  • Average rainfall days in July: 13.2 days

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (2.6 days).

Average snowfall in July
Calumet, IA

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

The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Calumet, IA

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

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Calumet, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Calumet, IA

Average sunshine days in July - Calumet, IA
  • Average sunshine days in July: 14.3 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in July
Calumet, IA

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

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

Average cloud cover in July
Calumet, IA

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

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in July
Calumet, IA

Average visibility in July - Calumet, 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).

Calumet, Iowa, USA

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