August weather forecast
Marion, ND

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Weather in August

The last month of the summer, August, is also a moderately hot month in Marion, North Dakota, with temperature in the range of an average low of 59°F (15°C) and an average high of 80.2°F (26.8°C).

Temperature

The beginning of August records an average high-temperature of a still warm 80.2°F (26.8°C), marking a negligible difference from July's 80.6°F (27°C). Marion experiences an average temperature drop to a moderate 59°F (15°C) during August nights.

Humidity

With an average relative humidity of 61%, August is the least humid month.

Rainfall

In Marion, in August, during 10.2 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Marion, during the entire year, the rain falls for 94.8 days and collects up to 14.92" (379mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August is 14h and 8min.
On the first day of August, sunrise is at 6:15 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:13 pm CDT.

Sunshine

In Marion, North Dakota, the average sunshine in August is 10.6h.

UV index

In Marion, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

What are August temperatures?

August temperatures vary between a high-temperature of 80.2°F (26.8°C) and a low-temperature of 59°F (15°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in July is evaluated at 84.2°F (29°C).

What is the least humid month?

With an average relative humidity of 61%, August is the least humid month.

What is the average humidity in August?

In Marion, the average relative humidity in August is 61%.

How many days does it rain in August?

In Marion, during August, the rain falls for 10.2 days and regularly aggregates up to 1.42" (36mm) of precipitation.

When it does not snow?

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

What is the average length of the day in August?

In August, the average day length is 14h and 8min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:15 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:13 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.6h.

How high is the UV index in August?

The average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Marion, ND

Average temperature in August - Marion, ND
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (17.1°F).

  • Average low temperature in August: 59°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 (3.4°F).

Average pressure in August
Marion, ND

Average pressure in August - Marion, ND
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Marion, ND

Average wind speed in August - Marion, ND
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is October (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

Average humidity in August
Marion, ND

Average humidity in August - Marion, ND
  • Average humidity in August: 61%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).

Average rainfall in August
Marion, ND

Average rainfall in August - Marion, ND
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in August
Marion, ND

Average rainfall days in August - Marion, ND
  • Average rainfall days in August: 10.2 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (1.5 days).

Average snowfall in August
Marion, ND

Average snowfall in August - Marion, ND
  • Average snowfall in August: 0"

The month with the highest snowfall is December (3.11").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Marion, ND

Average snowfall days in August - Marion, ND
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Marion, ND

Average daylight in August / Average sunshine in August - Marion, ND
  • Average daylight in August: 14h and 1min

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

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in August
Marion, ND

Average sunshine days in August - Marion, ND
  • Average sunshine days in August: 19.1 days

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in August
Marion, ND

Average UV index in August - Marion, ND
  • 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
Marion, ND

Average cloud cover in August - Marion, ND
  • Average cloud cover in August: 25

The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in August
Marion, ND

Average visibility in August - Marion, ND
  • Average visibility in August: 6mi

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

Marion, North Dakota, USA

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