July weather forecast and climate
Cedar Rapids, IA

Nice aerial capture of the skyline over Cedar Rapids in Iowa
Nice aerial capture of the skyline over Cedar Rapids in Iowa

Weather in July

July, the same as June, is a moderately hot summer month in Cedar Rapids, Iowa, with average temperature ranging between min 64.6°F (18.1°C) and max 80.8°F (27.1°C).

Temperature

The warmest month is July, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 64.6°F (18.1°C).

Heat index

The average heat index in July is estimated at a hot 86.7°F (30.4°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like wind, differences in body mass, height, and shape, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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

The average relative humidity in Cedar Rapids is 84%.

Rainfall

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

Snowfall

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

Daylight

In July, the average length of the day is 14.9h.

Sunshine

July has the most sunshine of the year in Cedar Rapids, Iowa, with an average of 10h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Cedar Rapids, Iowa. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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 Cedar Rapids?

The warmest month in Cedar Rapids is July, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 64.6°F (18.1°C).

What is the temperature in July in Cedar Rapids?

The average high-temperature, in July, in Cedar Rapids, Iowa, is 80.8°F (27.1°C), while the average low-temperature is 64.6°F (18.1°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86.7°F (30.4°C).

What is the average humidity in July in Cedar Rapids?

In Cedar Rapids, the average relative humidity in July is 84%.

How much does it rain in Cedar Rapids in July?

In Cedar Rapids, in July, it is raining for 14.8 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow in Cedar Rapids?

May through September are months without snowfall in Cedar Rapids.

What is the average length of the day in July in Cedar Rapids?

In Cedar Rapids, the average length of the day in July is 14.9h.

What month has the most sunshine in Cedar Rapids?

July has the most sunshine of the year in Cedar Rapids, Iowa, with an average of 10h of sunshine.

How long on average sun shines in July in Cedar Rapids?

In July, the average sunshine in Cedar Rapids, Iowa, is 10h.

What is the month with the highest UV index in Cedar Rapids?

Months with the highest UV index are June and July, with an average maximum UV index of 6.

How high is the UV index in July in Cedar Rapids?

In July, the average daily maximum UV index in Cedar Rapids, Iowa, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in July
Cedar Rapids, IA

Average temperature in July - Cedar Rapids, 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).

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Average pressure in July
Cedar Rapids, IA

Average pressure in July - Cedar Rapids, IA
  • Average pressure in July: 29.96"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in July
Cedar Rapids, IA

Average wind speed in July - Cedar Rapids, 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).

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Average humidity in July
Cedar Rapids, IA

Average humidity in July - Cedar Rapids, 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%).

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Average rainfall in July
Cedar Rapids, IA

Average rainfall in July - Cedar Rapids, 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").

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Average rainfall days in July
Cedar Rapids, IA

Average rainfall days in July - Cedar Rapids, 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).

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Average snowfall in July
Cedar Rapids, IA

Average snowfall in July - Cedar Rapids, IA
  • Average snowfall in July: 0"

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

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Average snowfall days in July
Cedar Rapids, IA

Average snowfall days in July - Cedar Rapids, IA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (10.3 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
Cedar Rapids, IA

Average daylight in July / Average sunshine in July - Cedar Rapids, IA
  • Average daylight in July: 14.9h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in July: 10h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days in July
Cedar Rapids, IA

Average sunshine days in July - Cedar Rapids, 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).

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Average UV index in July
Cedar Rapids, IA

Average UV index in July - Cedar Rapids, IA
  • Average UV index in July: 6

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in July
Cedar Rapids, IA

Average cloud cover in July - Cedar Rapids, IA
  • Average cloud cover in July: 32

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

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Average visibility in July
Cedar Rapids, IA

Average visibility in July - Cedar Rapids, IA
  • Average visibility in July: 5mi

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).

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