July weather forecast
Deerfield, WI

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Weather in July

July, the same as June, is a moderately hot summer month in Deerfield, Wisconsin, with an average temperature varying between 61.5°F (16.4°C) and 79°F (26.1°C).

Temperature

The average temperatures reach their apex in July, averaging 79°F (26.1°C) at the high end and 61.5°F (16.4°C) at the low end.

Humidity

The average relative humidity in July in Deerfield is 83%.

Rainfall

In Deerfield, in July, it is raining for 16.2 days, with typically 2.8" (71mm) of accumulated precipitation. In Deerfield, during the entire year, the rain falls for 134.9 days and collects up to 26.34" (669mm) of precipitation.

Snowfall

June through September are months without snowfall in Deerfield.

Daylight

The average length of the day in July is 14h and 59min.
On the first day of the month, sunrise is at 5:21 am and sunset at 8:39 pm. On the last day of July, sunrise is at 5:46 am and sunset at 8:18 pm CDT.

Sunshine

July has the most sunshine of the year in Deerfield, with an average of 9.8h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Deerfield. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the average maximum UV index of 5 translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Deerfield?

Deerfield's July weather, with an average high temperature of 79°F (26.1°C) and an average low temperature of 61.5°F (16.4°C), tends to be the warmest of the year.

What is the temperature in July in Deerfield?

In July, the average high-temperature and low-temperature are 79°F (26.1°C) and 61.5°F (16.4°C) respectively.

What is the average humidity in July in Deerfield?

The average relative humidity in July is 83%.

How much does it rain in Deerfield in July?

In Deerfield, in July, during 16.2 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in Deerfield?

In Deerfield, Wisconsin, snow does not fall in June through September.

How many hours of daylight does Deerfield have in July?

In Deerfield, the average day length in July is 14h and 59min.

When is the sunrise / sunset in July in Deerfield?

On the first day of July in Deerfield, Wisconsin, sunrise is at 5:21 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:18 pm CDT.

What month has the most sunshine in Deerfield?

The month with the most sunshine in Deerfield, Wisconsin, is July, with an average of 9.8h of sunshine.

How long on average sun shines in July in Deerfield?

In July, the average sunshine duration in Deerfield is 9.8h.

When is the highest UV index in Deerfield?

The months with the highest UV index in Deerfield are May through August, with an average maximum UV index of 5.

How high is the UV index in July in Deerfield?

In July, the average daily maximum UV index in Deerfield is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Deerfield, WI

Average temperature in July - Deerfield, WI
  • Average high temperature in July: 79°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (24.1°F).

  • Average low temperature in July: 61.5°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in July
Deerfield, WI

Average pressure in July - Deerfield, WI
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Deerfield, WI

Average wind speed in July - Deerfield, WI
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in July
Deerfield, WI

Average humidity in July - Deerfield, WI
  • Average humidity in July: 83%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (76%).

Average rainfall in July
Deerfield, WI

Average rainfall in July - Deerfield, WI
  • Average rainfall in July: 2.8"

The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (1.1").

Average rainfall days in July
Deerfield, WI

Average rainfall days in July - Deerfield, WI
  • Average rainfall days in July: 16.2 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (4 days).

Average snowfall in July
Deerfield, WI

Average snowfall in July - Deerfield, WI
  • Average snowfall in July: 0"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Deerfield, WI

Average snowfall days in July - Deerfield, WI
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Deerfield, WI

Average daylight in July / Average sunshine in July - Deerfield, WI
  • Average daylight in July: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in July
Deerfield, WI

Average sunshine days in July - Deerfield, WI
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in July
Deerfield, WI

Average UV index in July - Deerfield, WI
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in July
Deerfield, WI

Average cloud cover in July - Deerfield, WI
  • Average cloud cover in July: 34

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in July
Deerfield, WI

Average visibility in July - Deerfield, WI
  • Average visibility in July: 5mi

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

Deerfield, Wisconsin, USA

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