July weather forecast
Udell, IA

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Weather in July

July, like June, in Udell, Iowa, is another warm summer month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 66°F (18.9°C).

Temperature

The warmest period is July, when temperatures fluctuate between an average high of 83.1°F (28.4°C) and a low of 66°F (18.9°C).

Heat index

July's heat index is evaluated at a tropical 91.4°F (33°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

In Udell, the average relative humidity in July is 81%.

Rainfall

In Udell, during July, the rain falls for 16 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, there are 143.2 rainfall days, and 27.48" (698mm) of precipitation is accumulated.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of July in Udell, sunrise is at 5:43 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:27 pm CDT.

Sunshine

The month with the most sunshine is July, 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 estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

With its average high temperature of 83.1°F (28.4°C) and a low of 66°F (18.9°C), July is regarded as the warmest month.

How hot does it get in July?

An average high-temperature, in July, in Udell, is 83.1°F (28.4°C) and the average low-temperature is 66°F (18.9°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is evaluated at 91.4°F (33°C).

What is the average humidity in July?

The average relative humidity in July is 81%.

How many days does it rain in July?

In Udell, during July, the rain falls for 16 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 46min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:46 pm. On the last day of the month, in Udell, sunrise is at 6:07 am and sunset at 8:27 pm CDT.

What month has the most sunshine?

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

How many hours of sunshine does Udell have in July?

In July, the average sunshine duration is 10.4h.

What are the months with the highest UV index?

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

What is the UV index intensity in July?

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

Average temperature in July - Udell, 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 (30.6°F).

  • Average low temperature in July: 66°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure in July
Udell, IA

Average pressure in July - Udell, 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
Udell, IA

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

The windiest months (with the highest average wind speed) are January, February and March (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in July
Udell, IA

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

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Udell, IA

Average rainfall in July - Udell, IA
  • Average rainfall in July: 2.64"

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in July
Udell, IA

Average rainfall days in July - Udell, IA
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5 days).

Average snowfall in July
Udell, IA

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

The month with the highest snowfall is January (4.33").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Udell, IA

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

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Udell, 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 18min).

  • 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 18min).

Average sunshine days in July
Udell, IA

Average sunshine days in July - Udell, IA
  • Average sunshine days in July: 10.8 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (8.8 days).

Average UV index in July
Udell, IA

Average UV index in July - Udell, 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
Udell, IA

Average cloud cover in July - Udell, IA
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 29).

Average visibility in July
Udell, IA

Average visibility in July - Udell, 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).

Udell, Iowa, USA

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