July weather forecast
Keokuk, IA

Weather in July

July, the same as June, is a moderately hot summer month in Keokuk, Iowa, with average temperature fluctuating between 83.7°F (28.7°C) and 66.6°F (19.2°C).

Temperature

July is the warmest month, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 66.6°F (19.2°C).

Heat index

In July, the average heat index is evaluated at a tropical 93.4°F (34.1°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, clothing, and metabolic differences affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

Months with the highest humidity are June and July, with an average relative humidity of 81%.

Rainfall

In July, the rain falls for 14.8 days. Throughout July, 2.52" (64mm) of precipitation is accumulated. Throughout the year, in Keokuk, there are 140.6 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

Snowfall

In Keokuk snow does not fall in May through September.

Daylight

The average length of the day in Keokuk is 14.7h.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year in Keokuk, Iowa.

UV index

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 unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Keokuk?

July is the warmest month in Keokuk, Iowa, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 66.6°F (19.2°C).

What is the temperature in July in Keokuk?

The average high-temperature, in July, in Keokuk, is 83.7°F (28.7°C), while the average low-temperature is 66.6°F (19.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 93.4°F (34.1°C).

What are the most humid months in Keokuk?

June and July, with an average relative humidity of 81%, are most humid months.

What is the average humidity in July in Keokuk?

The average relative humidity in July in Keokuk is 81%.

How many days does it rain in July in Keokuk?

In Keokuk, Iowa, in July, it is raining for 14.8 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow in Keokuk?

May through September are months without snowfall in Keokuk.

How many hours of daylight does Keokuk have in July?

In July, the average length of the day in Keokuk is 14.7h.

What month has the most sunshine in Keokuk?

The month with the most sunshine in Keokuk, Iowa, is July, with an average of 10.4h of sunshine.

How long on average sun shines in July in Keokuk?

In July, the average sunshine in Keokuk is 10.4h.

When is the highest UV index in Keokuk?

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

How high is the UV index in July in Keokuk?

The average daily maximum UV index in July in Keokuk, Iowa, is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in July
Keokuk, IA

Average temperature in July - Keokuk, IA
  • Average high temperature in July: 83.7°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in July: 66.6°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in July
Keokuk, IA

Average pressure in July - Keokuk, IA
  • Average pressure in July: 29.96"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in July
Keokuk, IA

Average wind speed in July - Keokuk, IA
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in July
Keokuk, IA

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

Months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in July
Keokuk, IA

Average rainfall in July - Keokuk, IA
  • Average rainfall in July: 2.52"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in July
Keokuk, IA

Average rainfall days in July - Keokuk, IA
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in July
Keokuk, IA

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

The month with the highest snowfall is January (3.94").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Keokuk, IA

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

The month with the highest number of snowfall days is January (9.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Keokuk, IA
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in July: 10.4h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4.3h).

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Average sunshine days in July
Keokuk, IA

Average sunshine days in July - Keokuk, IA
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in July
Keokuk, IA

Average UV index in July - Keokuk, IA
  • Average UV index in July: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Keokuk, IA

Average cloud cover in July - Keokuk, IA
  • Average cloud cover in July: 28

The month with the most cloud cover is January (Cloud cover 53).
Months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in July
Keokuk, IA

Average visibility in July - Keokuk, IA
  • Average visibility in July: 6mi

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

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