August weather forecast
Saint Joe, ND

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Weather in August

The last month of the summer, August, is another warm month in Saint Joe, North Dakota, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 79.3°F (26.3°C).

Temperature

August is the month when Saint Joe experiences its warmest temperatures, averaging a high of 79.3°F (26.3°C) and a low of 57.7°F (14.3°C).

Humidity

August is the least humid month in Saint Joe, North Dakota, with an average relative humidity of 57%.

Rainfall

In Saint Joe, North Dakota, in August, it is raining for 8.3 days, with typically 0.98" (25mm) of accumulated precipitation. In Saint Joe, during the entire year, the rain falls for 101.6 days and collects up to 15.83" (402mm) of precipitation.

Snowfall

In Saint Joe, snow does not fall in June through September.

Daylight

The average length of the day in August in Saint Joe is 14h and 17min.
On the first day of August, sunrise is at 6:11 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 8:18 pm CDT.

Sunshine

In August, the average sunshine is 10.8h.

UV index

In Saint Joe, 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 unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 5 during August leads to these advisories:
Ensure safety - Imperative it is to shield skin and eyes from damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What are the warmest months in Saint Joe?

The warmest temperatures in Saint Joe occur during August, when averages reach a peak of 79.3°F (26.3°C) and a low of 57.7°F (14.3°C).

What is the average August temperature in Saint Joe?

The average high-temperature, in August, in Saint Joe, is 79.3°F (26.3°C), while the average low-temperature is 57.7°F (14.3°C).

What is the least humid month in Saint Joe?

With an average relative humidity of 57%, August is the least humid month in Saint Joe, North Dakota.

What is the average humidity in August in Saint Joe?

In Saint Joe, North Dakota, the average relative humidity in August is 57%.

How many days does it rain in August in Saint Joe?

In Saint Joe, North Dakota, in August, it is raining for 8.3 days, with typically 0.98" (25mm) of accumulated precipitation.

When it does not snow in Saint Joe?

In Saint Joe, North Dakota, snow does not fall in June through September.

What is the average length of the day in August in Saint Joe?

In Saint Joe, North Dakota, the average day length in August is 14h and 17min.

What time are sunrise and sunset in August in Saint Joe?

In August, on the first day of the month, sunrise is at 6:11 am and sunset at 9:12 pm. On the last day of the month, in Saint Joe, sunrise is at 6:52 am and sunset at 8:18 pm CDT.

How long on average sun shines in August in Saint Joe?

In Saint Joe, North Dakota, the average sunshine duration in August is 10.8h.

What is the UV index intensity in August in Saint Joe?

The average daily maximum UV index in August in Saint Joe 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
Saint Joe, ND

Average temperature in August - Saint Joe, ND
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is January (15.1°F).

  • Average low temperature in August: 57.7°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (0.9°F).

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Average pressure in August
Saint Joe, ND

Average pressure in August - Saint Joe, ND
  • Average pressure in August: 29.9"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
Saint Joe, ND

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

The windiest month (with the highest average wind speed) is October (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in August
Saint Joe, ND

Average humidity in August - Saint Joe, ND
  • Average humidity in August: 57%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in August
Saint Joe, ND

Average rainfall in August - Saint Joe, ND
  • Average rainfall in August: 0.98"

The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is February (0.55").

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Average rainfall days in August
Saint Joe, ND

Average rainfall days in August - Saint Joe, ND
  • Average rainfall days in August: 8.3 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in August
Saint Joe, ND

Average snowfall in August - Saint Joe, ND
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Saint Joe, ND

Average snowfall days in August - Saint Joe, ND
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (17.2 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
Saint Joe, ND

Average daylight in August / Average sunshine in August - Saint Joe, ND
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in August
Saint Joe, ND

Average sunshine days in August - Saint Joe, ND
  • Average sunshine days in August: 20.8 days

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is March (10.3 days).

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Average UV index in August
Saint Joe, ND

Average UV index in August - Saint Joe, ND
  • 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 and November (UV index 1).

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Average cloud cover in August
Saint Joe, ND

Average cloud cover in August - Saint Joe, ND
  • Average cloud cover in August: 23

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in August
Saint Joe, ND

Average visibility in August - Saint Joe, ND
  • Average visibility in August: 6mi

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

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Saint Joe, North Dakota, USA

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