August weather forecast
Crystal, MN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Crystal, Minnesota, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 61.3°F (16.3°C).

Temperature

Crystal marks the onset of August with an average high-temperature of a still warm 78.6°F (25.9°C), subtly divergent from July's 81.1°F (27.3°C). An average nighttime temperature of 61.3°F (16.3°C) is noted during the month of August.

Humidity

The average relative humidity in August is 74%.

Rainfall

In Crystal, in August, it is raining for 14.3 days, with typically 2.32" (59mm) of accumulated precipitation. In Crystal, during the entire year, the rain falls for 120.1 days and collects up to 22.09" (561mm) of precipitation.

Snowfall

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

Daylight

In Crystal, the average length of the day in August is 14h and 1min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:51 pm CDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

The average daily maximum UV index in August in Crystal is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 5 during August translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What are the temperatures in Crystal in August?

The high-temperature, in August, in Crystal, records 78.6°F (25.9°C), while the low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86°F (30°C).

What is the average humidity in August in Crystal?

The average relative humidity in August in Crystal, Minnesota, is 74%.

How many days does it rain in August in Crystal?

In Crystal, Minnesota, in August, during 14.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Crystal?

June through September are months without snowfall in Crystal, Minnesota.

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

In Crystal, the average day length in August is 14h and 1min.

When is the sunrise / sunset in August in Crystal?

On the first day of August, sunrise is at 5:59 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Crystal have in August?

The average sunshine duration in August in Crystal, Minnesota, is 9.8h.

What is the UV index reading in August in Crystal?

In August, the average daily maximum UV index in Crystal, Minnesota, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from 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
Crystal, MN

Average temperature in August - Crystal, MN
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (20.1°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).

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Average pressure in August
Crystal, MN

Average pressure in August - Crystal, MN
  • Average pressure in August: 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 August
Crystal, MN

Average wind speed in August - Crystal, MN
  • Average wind speed in August: 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 (6.7mph).

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Average humidity in August
Crystal, MN

Average humidity in August - Crystal, 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%).

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Average rainfall in August
Crystal, MN

Average rainfall in August - Crystal, MN
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
Crystal, MN

Average rainfall days in August - Crystal, MN
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is January (2.5 days).

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Average snowfall in August
Crystal, MN

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

The month with the highest snowfall is December (5.04").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Crystal, MN

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

The month with the highest number of snowfall days is January (13.3 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
Crystal, MN

Average daylight in August / Average sunshine in August - Crystal, 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 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 6min).

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Average sunshine days in August
Crystal, MN

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

The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in August
Crystal, MN

Average UV index in August - Crystal, 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).

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Average cloud cover in August
Crystal, MN

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

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 31).

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Average visibility in August
Crystal, MN

Average visibility in August - Crystal, 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).

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Crystal, Minnesota, USA

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