July weather forecast
Jackson Junction, IA

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Weather in July

July, the same as June, is a moderately hot summer month in Jackson Junction, Iowa, with an average temperature varying between 79°F (26.1°C) and 62.4°F (16.9°C).

Temperature

Jackson Junction experiences its highest temperatures in July, with an average peak of 79°F (26.1°C) and a low of 62.4°F (16.9°C).

Humidity

In Jackson Junction, the average relative humidity in July is 85%.

Rainfall

In Jackson Junction, during July, the rain falls for 17.8 days and regularly aggregates up to 3.19" (81mm) of precipitation. Throughout the year, there are 146.5 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

In Jackson Junction, snow does not fall in June through September.

Daylight

In Jackson Junction, the average length of the day in July is 15h and 0min.
On the first day of July, sunrise is at 5:32 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:30 pm CDT.

Sunshine

In Jackson Junction, the average sunshine in July is 9.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In July, a regular UV index of 5 translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July temperatures tend to peak at an average high of 79°F (26.1°C) and dip to a low of 62.4°F (16.9°C).

What is the temperature in July?

In Jackson Junction, in July, the average high-temperature is 79°F (26.1°C), and the average low-temperature is 62.4°F (16.9°C).

What is the average humidity in July in Jackson Junction?

The average relative humidity in July is 85%.

How many days does it rain in July?

In Jackson Junction, in July, during 17.8 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow?

In Jackson Junction, snow does not fall in June through September.

What is the average length of the day in July?

In July, the average day length is 15h and 0min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:32 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:30 pm CDT.

How long on average sun shines in July?

In July, the average sunshine duration is 9.7h.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index intensity in July?

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Jackson Junction, IA

Average temperature in July - Jackson Junction, IA
  • Average high temperature in July: 79°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.8°F).

  • Average low temperature in July: 62.4°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).

Average pressure in July
Jackson Junction, IA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in July
Jackson Junction, IA

Average wind speed in July - Jackson Junction, IA
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in July
Jackson Junction, IA

Average humidity in July - Jackson Junction, IA
  • Average humidity in July: 85%

The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (75%).

Average rainfall in July
Jackson Junction, IA

Average rainfall in July - Jackson Junction, IA
  • Average rainfall in July: 3.19"

The wettest month (with the highest rainfall) is June (5.08").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in July
Jackson Junction, IA

Average rainfall days in July - Jackson Junction, IA
  • Average rainfall days in July: 17.8 days

The months with the highest number of rainy days are May and June (19.8 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in July
Jackson Junction, IA

Average snowfall in July - Jackson Junction, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Jackson Junction, IA

Average snowfall days in July - Jackson Junction, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Jackson Junction, IA

Average daylight in July / Average sunshine in July - Jackson Junction, 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: 9h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in July
Jackson Junction, IA

Average sunshine days in July - Jackson Junction, IA
  • Average sunshine days in July: 8.8 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (7.9 days).

Average UV index in July
Jackson Junction, IA

Average UV index in July - Jackson Junction, IA
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in July
Jackson Junction, IA

Average cloud cover in July - Jackson Junction, IA
  • Average cloud cover in July: 35

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in July
Jackson Junction, IA

Average visibility in July - Jackson Junction, IA
  • Average visibility in July: 5mi

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

Jackson Junction, Iowa, USA

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