August weather forecast
Dellwood, WI

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Weather in August

August, the last month of the summer in Dellwood, is also a moderately hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 59.4°F (15.2°C).

Temperature

As Dellwood, Wisconsin, transitions into August, the average high-temperature stands at a still warm 77.5°F (25.3°C), offering little variation from the preceding month. Dellwood records a mean low-temperature of 59.4°F (15.2°C) in August.

Humidity

In August, the average relative humidity in Dellwood, Wisconsin, is 80%.

Rainfall

In Dellwood, during August, the rain falls for 12.8 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Dellwood, during the entire year, the rain falls for 129.4 days and collects up to 26.3" (668mm) of precipitation.

Snowfall

June through September are months without snowfall in Dellwood.

Daylight

In Dellwood, Wisconsin, the average length of the day in August is 13h and 57min.
On the first day of August, sunrise is at 5:48 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:36 pm CDT.

Sunshine

In Dellwood, the average sunshine in August is 9.8h.

UV index

In August, the average daily maximum UV index in Dellwood is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. When the Sun is at its strongest around midday, find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What is the average August temperature in Dellwood?

In August, in Dellwood, the average high-temperature is 77.5°F (25.3°C), and the average low-temperature is 59.4°F (15.2°C).

What is the average humidity in August in Dellwood?

In August, the average relative humidity in Dellwood, Wisconsin, is 80%.

How many days does it rain in August in Dellwood?

In Dellwood, in August, it is raining for 12.8 days, with typically 2.17" (55mm) of accumulated precipitation.

When it does not snow in Dellwood?

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

What is the average length of the day in August in Dellwood?

The average day length in August in Dellwood is 13h and 57min.

When is the sunrise / sunset in August in Dellwood?

In August, on the first day of the month, sunrise is at 5:48 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:36 pm CDT.

How long on average sun shines in August in Dellwood?

In August, the average sunshine duration in Dellwood, Wisconsin, is 9.8h.

How high is the UV index in August in Dellwood?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's 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 August
Dellwood, WI

Average temperature in August - Dellwood, WI
  • Average high temperature in August: 77.5°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (21.7°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

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Average pressure in August
Dellwood, WI

Average pressure in August - Dellwood, WI
  • Average pressure in August: 29.96"Hg

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Dellwood, WI

Average wind speed in August - Dellwood, WI
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in August
Dellwood, WI

Average humidity in August - Dellwood, WI
  • Average humidity in August: 80%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in August
Dellwood, WI

Average rainfall in August - Dellwood, WI
  • Average rainfall in August: 2.17"

The wettest month (with the highest rainfall) is June (3.5").
The driest month (with the least rainfall) is February (0.98").

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Average rainfall days in August
Dellwood, WI

Average rainfall days in August - Dellwood, WI
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in August
Dellwood, WI

Average snowfall in August - Dellwood, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Dellwood, WI

Average snowfall days in August - Dellwood, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Dellwood, WI

Average daylight in August / Average sunshine in August - Dellwood, WI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 9h and 5min

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 12min).

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Average sunshine days in August
Dellwood, WI

Average sunshine days in August - Dellwood, WI
  • Average sunshine days in August: 16.1 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (12.3 days).

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Average UV index in August
Dellwood, WI

Average UV index in August - Dellwood, WI
  • Average UV index in August: 5

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 August
Dellwood, WI

Average cloud cover in August - Dellwood, WI
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in August
Dellwood, WI

Average visibility in August - Dellwood, WI
  • Average visibility in August: 6mi

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

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Dellwood, Wisconsin, USA

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