July weather forecast
Linn Junction, IA

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Weather in July

July, the same as June, is another warm summer month in Linn Junction, Iowa, with an average temperature varying between 64.6°F (18.1°C) and 80.8°F (27.1°C).

Temperature

Linn Junction's temperature records reveal July as the warmest month, marked by average highs of 80.8°F (27.1°C) and lows of 64.6°F (18.1°C).

Heat index

The heat index value for July is calculated to be a hot 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In Linn Junction, the average relative humidity in July is 84%.

Rainfall

In Linn Junction, in July, during 14.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Linn Junction, during the entire year, the rain falls for 120.7 days and collects up to 18.31" (465mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 53min.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:46 pm. On the last day of July, sunrise is at 6:00 am and sunset at 8:26 pm CDT.

Sunshine

With an average of 10h of sunshine, July has the most sunshine of the year.

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 threat to health from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in July leads to these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Linn Junction reaches its average highest temperatures in July, measuring 80.8°F (27.1°C) at the peak and 64.6°F (18.1°C) at the lowest.

What are July temperatures?

The average high-temperature, in July, in Linn Junction, is 80.8°F (27.1°C), while the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 86°F (30°C).

What is the average humidity in July in Linn Junction?

The average relative humidity in July is 84%.

How many days does it rain in July?

In Linn Junction, during July, the rain falls for 14.8 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Linn Junction have in July?

In Linn Junction, the average day length in July is 14h and 53min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:35 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:26 pm CDT.

What month has the most sunshine?

With an average of 10h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July?

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

What is the month 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 reading in July?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents 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
Linn Junction, IA

Average temperature in July - Linn Junction, IA
  • Average high temperature in July: 80.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in July: 64.6°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

Average pressure in July
Linn Junction, IA

Average pressure in July - Linn 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 (29.9"Hg).

Average wind speed in July
Linn Junction, IA

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

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in July
Linn Junction, IA

Average humidity in July - Linn Junction, IA
  • Average humidity in July: 84%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).

Average rainfall in July
Linn Junction, IA

Average rainfall in July - Linn Junction, IA
  • Average rainfall in July: 2.24"

The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").

Average rainfall days in July
Linn Junction, IA

Average rainfall days in July - Linn Junction, IA
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).

Average snowfall in July
Linn Junction, IA

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

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Linn Junction, IA

Average snowfall days in July - Linn Junction, 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 May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Linn Junction, 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 and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Linn Junction, IA

Average sunshine days in July - Linn Junction, IA
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in July
Linn Junction, IA

Average UV index in July - Linn Junction, 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 and December (UV index 1).

Average cloud cover in July
Linn Junction, IA

Average cloud cover in July - Linn Junction, IA
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).

Average visibility in July
Linn Junction, IA

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

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

Linn Junction, Iowa, USA

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