August weather forecast
Maple Grove, MN

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Weather in August

August maintains the summer heat with the average high temperatures striking close to July’s record, although conditions shift slightly towards a cooler ambiance. The relatively steady rainfall and humidity levels sustain the green landscape, while the wind maintains a comforting breeze. August's consistently high UV index also requires a maintained focus on sun safety throughout the month. Evenings in August are spectacular, with lengthening shadows casting long golden rays over the bustling natural and urban landscapes. With its pleasant, evening conditions, August is an appealing month for stargazing and moonlit walks.

Temperature

The advent of August signifies a minor shift to an average high-temperature of a still moderately hot 78.4°F (25.8°C), aligning closely with July. Maple Grove records a consistent low-temperature of 61°F (16.1°C) during August nights.

Humidity

In Maple Grove, the average relative humidity in August is 74%.

Rainfall

In Maple Grove, in August, during 13.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Maple Grove, during the entire year, the rain falls for 118.6 days and collects up to 22.01" (559mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 14h and 1min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:52 pm CDT.

Sunshine

The average sunshine in August is 9.7h.

UV index

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in August?

August temperatures vary between a high-temperature of 78.4°F (25.8°C) and a low-temperature of 61°F (16.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 84.2°F (29°C).

What is the average humidity in August?

The average relative humidity in August is 74%.

How much does it rain in August?

In Maple Grove, in August, during 13.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

When it does not snow?

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

How many hours of daylight does Maple Grove have in August?

The average day length in August is 14h and 1min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:52 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 9.7h.

What is the UV index reading in August?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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 August
Maple Grove, MN

Average temperature in August - Maple Grove, MN
  • Average high temperature in August: 78.4°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 (19.9°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

Average pressure in August
Maple Grove, MN

Average pressure in August - Maple Grove, MN
  • Average pressure in August: 29.94"Hg

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

Average wind speed in August
Maple Grove, MN

Average wind speed in August - Maple Grove, MN
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in August
Maple Grove, MN

Average humidity in August - Maple Grove, MN
  • Average humidity in August: 74%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (70%).

Average rainfall in August
Maple Grove, MN

Average rainfall in August - Maple Grove, MN
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in August
Maple Grove, MN

Average rainfall days in August - Maple Grove, MN
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in August
Maple Grove, MN

Average snowfall in August - Maple Grove, MN
  • Average snowfall in August: 0"

The month with the highest snowfall is December (5.08").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Maple Grove, MN

Average snowfall days in August - Maple Grove, MN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Maple Grove, MN

Average daylight in August / Average sunshine in August - Maple Grove, MN
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in August: 9h and 4min

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 0min).

Average sunshine days in August
Maple Grove, MN

Average sunshine days in August - Maple Grove, MN
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in August
Maple Grove, MN

Average UV index in August - Maple Grove, MN
  • Average UV index in August: 5

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

Average cloud cover in August
Maple Grove, MN

Average cloud cover in August - Maple Grove, MN
  • Average cloud cover in August: 31

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 31).

Average visibility in August
Maple Grove, MN

Average visibility in August - Maple Grove, MN
  • Average visibility in August: 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).

Maple Grove, Minnesota, USA

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