August weather forecast
Wahpeton, ND

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Weather in August

August weather in Wahpeton, North Dakota, continues July's high temperatures, maintaining the summer heat. August experiences a slight dip in temperature with high temperatures averaging around 80.8°F (27.1°C), signaling the onset of September's cooler temperature. Even though rainfall does decrease, clear skies dominate Augus,t lifting spirits. Long days and decent temperatures make it ideal for outdoor adventures. The change in weather ushers in the last days of summer, preparing for the autumn season.

Temperature

Transitioning into August, Wahpeton records an average high-temperature of a still moderately hot 80.8°F (27.1°C), almost identical to July's 81.1°F (27.3°C). Nighttime temperatures in August average to a moderate 59.5°F (15.3°C) in Wahpeton.

Heat index

In August, the average heat index is calculated to be 84.2°F (29°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

In Wahpeton, the average relative humidity in August is 66%.

Rainfall

In Wahpeton, in August, it is raining for 11 days, with typically 1.54" (39mm) of accumulated precipitation. In Wahpeton, during the entire year, the rain falls for 108.3 days and collects up to 18.78" (477mm) of precipitation.

Snowfall

June through September are months without snowfall in Wahpeton, North Dakota.

Daylight

In August, the average length of the day in Wahpeton is 14h and 7min.
On the first day of August, sunrise is at 6:09 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:06 pm CDT.

Sunshine

In August, the average sunshine in Wahpeton is 10.5h.

UV index

In August, the average daily maximum UV index in Wahpeton is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 5 suggests this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the usual temperature for Wahpeton in August?

In August, in Wahpeton, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 84.2°F (29°C).

What is the average humidity in August in Wahpeton?

The average relative humidity in August is 66%.

How many days does it rain in August in Wahpeton?

In Wahpeton, North Dakota, in August, it is raining for 11 days, with typically 1.54" (39mm) of accumulated precipitation.

When it does not snow in Wahpeton?

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

How many hours of daylight does Wahpeton have in August?

The average day length in August in Wahpeton is 14h and 7min.

When is the sunrise / sunset in August in Wahpeton?

In August, on the first day of the month, sunrise is at 6:09 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:06 pm CDT.

How many hours of sunshine does Wahpeton have in August?

In August, the average sunshine duration in Wahpeton, North Dakota, is 10.5h.

What is the UV index intensity in August in Wahpeton?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk 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
Wahpeton, ND

Average temperature in August - Wahpeton, ND
  • Average high temperature in August: 80.8°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 (17.6°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (3.9°F).

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Average pressure in August
Wahpeton, ND

Average pressure in August - Wahpeton, ND
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in August
Wahpeton, ND

Average wind speed in August - Wahpeton, ND
  • Average wind speed in August: 8.1mph

The windiest months (with the highest average wind speed) are April and October (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

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Average humidity in August
Wahpeton, ND

Average humidity in August - Wahpeton, ND
  • Average humidity in August: 66%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are May and September (65%).

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Average rainfall in August
Wahpeton, ND

Average rainfall in August - Wahpeton, ND
  • Average rainfall in August: 1.54"

The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
Wahpeton, ND

Average rainfall days in August - Wahpeton, ND
  • Average rainfall days in August: 11 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in August
Wahpeton, ND

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

The month with the highest snowfall is December (4.17").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Wahpeton, ND

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

The month with the highest number of snowfall days is December (14.7 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
Wahpeton, ND

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in August
Wahpeton, ND

Average sunshine days in August - Wahpeton, ND
  • Average sunshine days in August: 18.6 days

The month with the most sunshine days is September (19 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in August
Wahpeton, ND

Average UV index in August - Wahpeton, 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 and December (UV index 1).

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Average cloud cover in August
Wahpeton, ND

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

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 25).

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Average visibility in August
Wahpeton, ND

Average visibility in August - Wahpeton, 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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Wahpeton, North Dakota, USA

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