August weather forecast
Annandale, MN

Weather in August

August, the last month of the summer, in Annandale, is another warm month, with average temperature ranging between min 59°F (15°C) and max 78.1°F (25.6°C).

Temperature

In Annandale, the average high-temperature is almost the same as in July - a still warm 78.1°F (25.6°C). In Annandale, Minnesota,, the average low-temperature is 59°F (15°C).

Humidity

In Annandale, the average relative humidity is 76%.

Rainfall

In August, the rain falls for 13.7 days. Throughout August, 2.09" (53mm) of precipitation is accumulated. In Annandale, during the entire year, the rain falls for 116.4 days and collects up to 19.41" (493mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day in Annandale is 14h.

Sunshine

The average sunshine is 9.7h.

UV index

In Annandale, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in August in Annandale?

The average relative humidity in August in Annandale, Minnesota, is 76%.

How many days does it rain in August in Annandale?

In Annandale, Minnesota, in August, it is raining for 13.7 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Annandale?

In Annandale snow does not fall in June through September.

How many hours of daylight does Annandale have in August?

In Annandale, the average length of the day in August is 14h.

How long on average sun shines in August in Annandale?

The average sunshine in August in Annandale, Minnesota, is 9.7h.

What is the UV index reading in August in Annandale?

In Annandale, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in August
Annandale, MN

Average temperature in August - Annandale, MN
  • Average high temperature in August: 78.1°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in August: 59°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 (6.4°F).

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Average pressure in August
Annandale, MN

Average pressure in August - Annandale, MN
  • Average pressure in August: 29.94"

Months with the highest atmospheric pressure are January and February (30.14").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed in August
Annandale, MN

Average wind speed in August - Annandale, MN
  • Average wind speed in August: 6.9mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

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Average humidity in August
Annandale, MN

Average humidity in August - Annandale, MN
  • Average humidity in August: 76%

The month with the highest relative humidity is January (91%).
Months with the lowest relative humidity are April and May (70%).

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Average rainfall in August
Annandale, MN

Average rainfall in August - Annandale, MN
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in August
Annandale, MN

Average rainfall days in August - Annandale, MN
  • Average rainfall days in August: 13.7 days

The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (1.7 days).

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Average snowfall in August
Annandale, MN

Average snowfall in August - Annandale, MN
  • Average snowfall in August: 0"

The month with the highest snowfall is December (3.78").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Annandale, MN

Average snowfall days in August - Annandale, MN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.7 days).
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
Annandale, MN

Average daylight in August / Average sunshine in August - Annandale, MN
  • Average daylight in August: 14h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in August: 9.7h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.4h).

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Average sunshine days in August
Annandale, MN

Average sunshine days in August - Annandale, MN
  • Average sunshine days in August: 14.8 days

Months with the most sunshine days are January and October (20.3 days).
The month with the least sunshine days is June (9.8 days).

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Average UV index in August
Annandale, MN

Average UV index in August - Annandale, MN
  • Average UV index in August: 5

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

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Average cloud cover in August
Annandale, MN

Average cloud cover in August - Annandale, MN
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 65).
Months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in August
Annandale, MN

Average visibility in August - Annandale, MN
  • Average visibility in August: 6mi

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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