July weather forecast
Sac City, IA

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Weather in July

July, the same as June, is another warm summer month in Sac City, Iowa, with an average temperature fluctuating between 81.3°F (27.4°C) and 64°F (17.8°C).

Temperature

Sac City's July weather, marked by an average high temperature of 81.3°F (27.4°C) and an average low temperature of 64°F (17.8°C), is the warmest in the year.

Heat index

July's mean heat index is calculated to be a tropical 87.8°F (31°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

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

Rainfall

In July, the rain falls for 12.8 days. Throughout July, 1.42" (36mm) of precipitation is accumulated. In Sac City, during the entire year, the rain falls for 107.9 days and collects up to 15.04" (382mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Sac City, the average length of the day in July is 14h and 55min.
On the first day of July, sunrise is at 5:47 am and sunset at 9:00 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:40 pm CDT.

Sunshine

July has the most sunshine of the year in Sac City, Iowa, with an average of 10.3h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Sac City. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the warmest month in Sac City?

Sac City registers the average highest temperatures during July, with peaks of 81.3°F (27.4°C) and lows of 64°F (17.8°C).

What is the usual temperature for Sac City in July?

Sac City in July has an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64°F (17.8°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 87.8°F (31°C).

What is the average humidity in July in Sac City?

In Sac City, Iowa, the average relative humidity in July is 81%.

How much does it rain in Sac City in July?

In Sac City, during July, the rain falls for 12.8 days and regularly aggregates up to 1.42" (36mm) of precipitation.

When it does not snow in Sac City?

June through September are months without snowfall.

What is the average length of the day in July in Sac City?

In Sac City, Iowa, the average day length in July is 14h and 55min.

When is the sunrise / sunset in July in Sac City?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 9:00 pm. On the last day of the month, in Sac City, sunrise is at 6:12 am and sunset at 8:40 pm CDT.

What month has the most sunshine in Sac City?

July has the most sunshine of the year in Sac City, with an average of 10.3h of sunshine.

How many hours of sunshine does Sac City have in July?

In Sac City, the average sunshine duration in July is 10.3h.

What are the months with the highest UV index in Sac City?

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

How high is the UV index in July in Sac City?

In Sac City, Iowa, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from 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
Sac City, IA

Average temperature in July - Sac City, IA
  • Average high temperature in July: 81.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in July: 64°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

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Average pressure in July
Sac City, IA

Average pressure in July - Sac City, IA
  • Average pressure in July: 29.95"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).

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Average wind speed in July
Sac City, IA

Average wind speed in July - Sac City, IA
  • Average wind speed in July: 7.4mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

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Average humidity in July
Sac City, IA

Average humidity in July - Sac City, IA
  • Average humidity in July: 81%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is April (67%).

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Average rainfall in July
Sac City, IA

Average rainfall in July - Sac City, IA
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in July
Sac City, IA

Average rainfall days in July - Sac City, IA
  • Average rainfall days in July: 12.8 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2.5 days).

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Average snowfall in July
Sac City, IA

Average snowfall in July - Sac City, IA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Sac City, IA

Average snowfall days in July - Sac City, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Sac City, IA

Average daylight in July / Average sunshine in July - Sac City, 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 6min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in July
Sac City, IA

Average sunshine days in July - Sac City, IA
  • Average sunshine days in July: 13.5 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12 days).

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Average UV index in July
Sac City, IA

Average UV index in July - Sac City, 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 February (UV index 1).

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Average cloud cover in July
Sac City, IA

Average cloud cover in July - Sac City, IA
  • Average cloud cover in July: 29

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in July
Sac City, IA

Average visibility in July - Sac City, 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).

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Sac City, Iowa, USA

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