July weather forecast
Newton, IA

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Weather in July

July, the same as June, is another warm summer month in Newton, Iowa, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64.8°F (18.2°C).

Temperature

July, with its average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 64.8°F (18.2°C), holds the record as the warmest month.

Heat index

The heat index value for July is appraised at a hot 87.8°F (31°C). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The average relative humidity in July is 83%.

Rainfall

In Newton, in July, it is raining for 12.9 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 106.7 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

Snowfall

In Newton, snow does not fall in June through September.

Daylight

The average length of the day in July in Newton is 14h and 51min.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:50 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:30 pm CDT.

Sunshine

The month with the most sunshine is July, 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. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the hottest time of year in Newton?

July is the month that records the highest temperatures, with averages ranging from a high of 81.5°F (27.5°C) to a low of 64.8°F (18.2°C).

What is the usual temperature for Newton in July?

During July, Newton experiences an average high-temperature of 81.5°F (27.5°C) and a low-temperature of 64.8°F (18.2°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in July is appraised at 87.8°F (31°C).

What is the average humidity in July in Newton?

The average relative humidity in July is 83%.

How many days does it rain in July in Newton?

In Newton, Iowa, in July, it is raining for 12.9 days, with typically 1.1" (28mm) of accumulated precipitation.

When it does not snow in Newton?

June through September are months without snowfall in Newton, Iowa.

What is the average length of the day in July in Newton?

The average day length in July in Newton, Iowa, is 14h and 51min.

What time are sunrise and sunset in July in Newton?

In July, on the first day of the month, sunrise is at 5:41 am and sunset at 8:50 pm. On the last day of the month, in Newton, Iowa, sunrise is at 6:06 am and sunset at 8:30 pm CDT.

What month has the most sunshine in Newton?

The month with the most sunshine in Newton, Iowa, is July, with an average of 10.3h of sunshine.

How long on average sun shines in July in Newton?

The average sunshine duration in July in Newton, Iowa, is 10.3h.

What is the month with the highest UV index in Newton?

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

How high is the UV index in July in Newton?

In Newton, Iowa, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
Newton, IA

Average temperature in July - Newton, IA
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (27.1°F).

  • Average low temperature in July: 64.8°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in July
Newton, IA

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in July
Newton, IA

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

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in July
Newton, IA

Average humidity in July - Newton, IA
  • Average humidity in July: 83%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in July
Newton, IA

Average rainfall in July - Newton, IA
  • Average rainfall in July: 1.1"

The wettest month (with the highest rainfall) is May (2.13").
The driest months (with the least rainfall) are January, February and December (0.39").

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Average rainfall days in July
Newton, IA

Average rainfall days in July - Newton, IA
  • Average rainfall days in July: 12.9 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (3.4 days).

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Average snowfall in July
Newton, IA

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

The month with the highest snowfall is January (1.73").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Newton, IA

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

The month with the highest number of snowfall days is January (8.4 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
Newton, IA

Average daylight in July / Average sunshine in July - Newton, 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 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 12min).

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Average sunshine days in July
Newton, IA

Average sunshine days in July - Newton, IA
  • Average sunshine days in July: 14.8 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in July
Newton, IA

Average UV index in July - Newton, 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).

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Average cloud cover in July
Newton, IA

Average cloud cover in July - Newton, IA
  • Average cloud cover in July: 30

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are July and September (Cloud cover 30).

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Average visibility in July
Newton, IA

Average visibility in July - Newton, IA
  • Average visibility in July: 5mi

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

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Newton, Iowa, USA

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