July weather forecast
Cottage Grove, MN

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Weather in July

July steps in as the warmest month in Cottage Grove, with maximum temperatures reaching up to 80.6°F (27°C). This month is hallmarked by the quintessential summer vibe, with relaxing pool days and buzzing farmers' markets. An evening stroll becomes a pleasant experience with cooler temperatures and the aroma of blooming flowers wafting in the air. While most would anticipate this to be the driest month of the year, the rainfall remains quite regular. July is indeed a fine time to experience Cottage Grove's perfect blend of warm days and comfortable evenings.

Temperature

With average temperatures fluctuating between a high of 80.6°F (27°C) and a low of 63°F (17.2°C), July stands out as the warmest month.

Heat index

July's average heat index is evaluated at 84.2°F (29°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

In Cottage Grove, Minnesota, the average relative humidity in July is 77%.

Rainfall

In Cottage Grove, in July, during 16.4 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, in Cottage Grove, there are 128.1 rainfall days, and 22.83" (580mm) of precipitation is accumulated.

Snowfall

In Cottage Grove, snow does not fall in June through September.

Daylight

The average length of the day in July is 15h and 11min.
On the first day of July, sunrise is at 5:30 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:38 pm CDT.

Sunshine

The month with the most sunshine in Cottage Grove, Minnesota, is July, with an average of 10h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are the warmest months in Cottage Grove?

July, having an average high-temperature of 80.6°F (27°C) and an average low-temperature of 63°F (17.2°C), is the warmest month.

What are July temperatures in Cottage Grove?

An average high-temperature, in July, in Cottage Grove, is 80.6°F (27°C) and the average low-temperature is 63°F (17.2°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 84.2°F (29°C).

What is the average humidity in July in Cottage Grove?

The average relative humidity in July in Cottage Grove, Minnesota, is 77%.

How many days does it rain in July in Cottage Grove?

In Cottage Grove, Minnesota, during July, the rain falls for 16.4 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Cottage Grove?

June through September are months without snowfall.

What is the average length of the day in July in Cottage Grove?

In Cottage Grove, the average day length in July is 15h and 11min.

What time are sunrise and sunset in July in Cottage Grove?

On the first day of July, sunrise is at 5:30 am and sunset at 9:01 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:38 pm CDT.

What month has the most sunshine in Cottage Grove?

July has the most sunshine of the year in Cottage Grove, with an average of 10h of sunshine.

How many hours of sunshine does Cottage Grove have in July?

In July, the average sunshine duration in Cottage Grove is 10h.

What is the month with the highest UV index in Cottage Grove?

The month with the highest UV index in Cottage Grove is July, with an average maximum UV index of 6.

What is the UV index reading in July in Cottage Grove?

In Cottage Grove, Minnesota, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Cottage Grove, MN

Average temperature in July - Cottage Grove, MN
  • Average high temperature in July: 80.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in July: 63°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

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Average pressure in July
Cottage Grove, MN

Average pressure in July - Cottage Grove, MN
  • Average pressure in July: 29.94"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in July
Cottage Grove, MN

Average wind speed in July - Cottage Grove, MN
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in July
Cottage Grove, MN

Average humidity in July - Cottage Grove, MN
  • Average humidity in July: 77%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in July
Cottage Grove, MN

Average rainfall in July - Cottage Grove, MN
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in July
Cottage Grove, MN

Average rainfall days in July - Cottage Grove, MN
  • Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (3 days).

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Average snowfall in July
Cottage Grove, MN

Average snowfall in July - Cottage Grove, MN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Cottage Grove, MN

Average snowfall days in July - Cottage Grove, MN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15.8 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
Cottage Grove, MN

Average daylight in July / Average sunshine in July - Cottage Grove, MN
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in July
Cottage Grove, MN

Average sunshine days in July - Cottage Grove, MN
  • Average sunshine days in July: 11.7 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in July
Cottage Grove, MN

Average UV index in July - Cottage Grove, MN
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in July
Cottage Grove, MN

Average cloud cover in July - Cottage Grove, MN
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in July
Cottage Grove, MN

Average visibility in July - Cottage Grove, MN
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Cottage Grove, Minnesota, USA

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