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

August experiences an average high-temperature of a still warm 80.8°F (27.1°C), barely different from July's 81.1°F (27.3°C). During the nights in August, Wahpeton experiences a consistent average temperature of 59.5°F (15.3°C).

Heat index

August's heat index is evaluated at 84.2°F (29°C). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Heat index determinations are made taking into account the shade and light air movements. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

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

Rainfall

In August, the rain falls for 11 days. Throughout August, 1.54" (39mm) of precipitation is accumulated. 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.

Daylight

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

UV index

In Wahpeton, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

What is the average August temperature?

The high-temperature, in August, in Wahpeton, records 80.8°F (27.1°C), while the low-temperature is 59.5°F (15.3°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is evaluated at 84.2°F (29°C).

What is the average humidity in August?

In August, the average relative humidity is 66%.

How much does it rain in August?

In Wahpeton, during August, the rain falls for 11 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Wahpeton?

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

How many hours of daylight does Wahpeton have in August?

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

What time are sunrise and sunset in August?

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.

How long on average sun shines in August?

In August, the average sunshine duration is 10.5h.

What is the UV index intensity in August?

In Wahpeton, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Wahpeton, North Dakota, USA

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