August weather forecast
Marion, ND

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Weather in August

The last month of the summer, August, is another warm 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

Transitioning from July to August, Marion observes an average high-temperature of a still warm 80.2°F (26.8°C), differing subtly from the previous month. Marion's temperature drops to an average low of 59°F (15°C) during the nights of August.

Humidity

The least humid month is August, with an average relative humidity of 61%.

Rainfall

In August, the rain falls for 10.2 days. Throughout August, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 94.8 rainfall days, and 14.92" (379mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August in Marion 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

The average sunshine in August in Marion 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 moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 5 during August leads to these instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the usual temperature for Marion in August?

The average high-temperature and low-temperature in Marion, North Dakota, during August are 80.2°F (26.8°C) and 59°F (15°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is evaluated at 84.2°F (29°C).

What is the least humid month in Marion?

The least humid month in Marion is August, with an average relative humidity of 61%.

What is the average humidity in August in Marion?

The average relative humidity in August in Marion is 61%.

How many days does it rain in August in Marion?

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?

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

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

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

When are sunrise and sunset in August in Marion?

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

How long on average sun shines in August in Marion?

The average sunshine duration in August is 10.6h.

What is the UV index intensity in August in Marion?

In Marion, North Dakota, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Marion, North Dakota, USA

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