August weather forecast
Annandale, MN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Annandale, Minnesota, with an average temperature varying between 59°F (15°C) and 78.1°F (25.6°C).

Temperature

In August, Annandale notes an average high-temperature of a still warm 78.1°F (25.6°C), hardly different from the preceding month. Annandale, in August, witnesses an average low-temperature of 59°F (15°C).

Humidity

In Annandale, the average relative humidity in August is 76%.

Rainfall

In August, the rain falls for 13.7 days. Throughout August, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 116.4 rainfall days, and 19.41" (493mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 14h and 2min.
On the first day of August, sunrise is at 6:02 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:55 pm CDT.

Sunshine

The average sunshine in August is 9.7h.

UV index

In Annandale, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In August, an average UV index of 5 transforms into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What is the temperature in August?

In Annandale, in August, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 59°F (15°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the average humidity in August in Annandale?

In Annandale, the average relative humidity in August is 76%.

How many days does it rain in August?

In Annandale, during August, the rain falls for 13.7 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow?

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

How many hours of daylight does Annandale have in August?

In Annandale, the average day length in August is 14h and 2min.

When is the sunrise / sunset in August?

On the first day of August in Annandale, sunrise is at 6:02 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:55 pm CDT.

How many hours of sunshine does Annandale have in August?

The average sunshine duration in August is 9.7h.

How high is the UV index in August?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
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).

Average pressure in August
Annandale, MN

Average pressure in August - Annandale, 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 (29.87"Hg).

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).

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%).
The months with the lowest relative humidity are April and May (70%).

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").

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).

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").
The months with the least snowfall are June, July, August and September (0").

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).
The months with the least snowfall days are June, July, August and September (0 days).

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 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in August
Annandale, MN

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

The 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).

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

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).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in August
Annandale, MN

Average visibility in August - Annandale, 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).

Annandale, Minnesota, USA

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