July weather forecast
Harcourt, IA

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Weather in July

July, like June, in Harcourt, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 81.5°F (27.5°C).

Temperature

July, known for its average high temperature of 81.5°F (27.5°C) and an average low temperature of 64.4°F (18°C), is the warmest month.

Heat index

The heat index for July is evaluated at a tropical 87.8°F (31°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

The average relative humidity in July is 82%.

Rainfall

In July, the rain falls for 14.5 days. Throughout July, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 126.1 rainfall days, and 26.85" (682mm) of precipitation is accumulated.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 55min.
On the first day of July, sunrise is at 5:44 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:36 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 10h 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 value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 6 in July leads to these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

Harcourt's temperatures tend to reach their peak averages in July, with a high of 81.5°F (27.5°C) and a low of 64.4°F (18°C).

What is the temperature in July?

The average high-temperature and low-temperature during July are 81.5°F (27.5°C) and 64.4°F (18°C) respectively. 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 evaluated at 87.8°F (31°C).

What is the average humidity in July?

In Harcourt, the average relative humidity in July is 82%.

How many days does it rain in July?

In July, in Harcourt, the rain falls for 14.5 days. Throughout July, 2.24" (57mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 55min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:44 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:36 pm CDT.

What month has the most sunshine?

July has the most sunshine of the year in Harcourt, with an average of 10h of sunshine.

How long on average sun shines in July?

In Harcourt, the average sunshine duration in July is 10h.

When is the highest UV index?

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

What is the UV index reading in July in Harcourt?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Harcourt, IA

Average temperature in July - Harcourt, 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 (26.8°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

Average pressure in July
Harcourt, IA

Average pressure in July - Harcourt, 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 (29.88"Hg).

Average wind speed in July
Harcourt, IA

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

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in July
Harcourt, IA

Average humidity in July - Harcourt, IA
  • Average humidity in July: 82%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (69%).

Average rainfall in July
Harcourt, IA

Average rainfall in July - Harcourt, IA
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in July
Harcourt, IA

Average rainfall days in July - Harcourt, IA
  • Average rainfall days in July: 14.5 days

The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in July
Harcourt, IA

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

The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Harcourt, IA

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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

  • Average sunshine in July: 10h

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

Average sunshine days in July
Harcourt, IA

Average sunshine days in July - Harcourt, IA
  • Average sunshine days in July: 14.7 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in July
Harcourt, IA

Average UV index in July - Harcourt, 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, October, November and December (UV index 2).

Average cloud cover in July
Harcourt, IA

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

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).

Average visibility in July
Harcourt, IA

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

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

Harcourt, Iowa, USA

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