July weather forecast
Randolph, IA

Share

Weather in July

July, like June, in Randolph, Iowa, is a moderately hot summer month, with an average temperature fluctuating between 66.7°F (19.3°C) and 84°F (28.9°C).

Temperature

July is the warmest month, exhibiting average temperatures of 84°F (28.9°C) at the peak and 66.7°F (19.3°C) at the base.

Heat index

The heat index in July is computed to be a hot 93.2°F (34°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

January and July, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Randolph, in July, during 13.5 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Randolph, during the entire year, the rain falls for 125.6 days and collects up to 26.14" (664mm) of precipitation.

Snowfall

In Randolph, snow does not fall in May through September.

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:57 pm. On the last day of July, sunrise is at 6:18 am and sunset at 8:38 pm CDT.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year.

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 health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Randolph?

With its average high temperature of 84°F (28.9°C) and a low of 66.7°F (19.3°C), July is regarded as the warmest month.

How hot is it in July?

The high-temperature, in July, in Randolph, is 84°F (28.9°C), while the low-temperature averages to 66.7°F (19.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is computed to be 93.2°F (34°C).

What are the most humid months?

January and July, with an average relative humidity of 79%, are most humid months.

What is the average humidity in July?

The average relative humidity in July is 79%.

How much does it rain in July?

In Randolph, Iowa, in July, during 13.5 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

When it does not snow?

In Randolph, Iowa, snow does not fall in May through September.

What is the average length of the day in July?

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

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:54 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:38 pm CDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.5h of sunshine.

How many hours of sunshine does Randolph have in July?

In July, the average sunshine duration is 10.5h.

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

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

How high is the UV index in July?

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

Average temperature in July - Randolph, IA
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in July: 66.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in July
Randolph, IA

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in July
Randolph, IA

Average wind speed in July - Randolph, IA
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in July
Randolph, IA

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

The months with the highest relative humidity are January and July (79%).
The month with the lowest relative humidity is October (67%).

Average rainfall in July
Randolph, IA

Average rainfall in July - Randolph, IA
  • Average rainfall in July: 2.56"

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is February (0.71").

Average rainfall days in July
Randolph, IA

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

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (3.9 days).

Average snowfall in July
Randolph, IA

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

The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Randolph, IA

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

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Randolph, 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 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 42min).

Average sunshine days in July
Randolph, IA

Average sunshine days in July - Randolph, IA
  • Average sunshine days in July: 14.5 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in July
Randolph, IA

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

Average cloud cover in July
Randolph, IA

Average cloud cover in July - Randolph, IA
  • Average cloud cover in July: 26

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in July
Randolph, IA

Average visibility in July - Randolph, 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).

Randolph, Iowa, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location