August weather forecast
Courtenay, ND

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Weather in August

August, the last month of the summer in Courtenay, is another warm month, with an average temperature fluctuating between 59.2°F (15.1°C) and 81°F (27.2°C).

Temperature

With the advent of August, Courtenay experiences an average high-temperature of a still moderately hot 81°F (27.2°C), mirroring a close resemblance to the previous month. The nighttime temperature during August displays a significant divergence from daily peaks, averaging at a refreshing 59.2°F (15.1°C).

Heat index

Throughout August, the heat index is estimated at 82.4°F (28°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

With an average relative humidity of 59%, August is the least humid month in Courtenay.

Rainfall

In August, the rain falls for 11.2 days. Throughout August, 1.34" (34mm) of precipitation is accumulated. Throughout the year, in Courtenay, there are 96.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August in Courtenay is 14h and 11min.
On the first day of August in Courtenay, sunrise is at 6:14 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:15 pm CDT.

Sunshine

The average sunshine in August is 10.8h.

UV index

In August, the average daily maximum UV index in Courtenay is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, a regular UV index of 5 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Courtenay in August?

The average high-temperature and low-temperature in Courtenay, North Dakota, during August are 81°F (27.2°C) and 59.2°F (15.1°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 82.4°F (28°C).

What is the least humid month in Courtenay?

The least humid month is August, with an average relative humidity of 59%.

What is the average humidity in August in Courtenay?

The average relative humidity in August is 59%.

How many days does it rain in August in Courtenay?

In August, in Courtenay, North Dakota, the rain falls for 11.2 days. Throughout August, 1.34" (34mm) of precipitation is accumulated.

When it does not snow in Courtenay?

June through September are months without snowfall.

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

In Courtenay, the average day length in August is 14h and 11min.

What time are sunrise and sunset in August in Courtenay?

On the first day of August in Courtenay, North Dakota, sunrise is at 6:14 am and sunset at 9:07 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:15 pm CDT.

How long on average sun shines in August in Courtenay?

The average sunshine duration in August is 10.8h.

What is the UV index reading in August in Courtenay?

In Courtenay, North Dakota, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Courtenay, ND

Average temperature in August - Courtenay, ND
  • Average high temperature in August: 81°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (17.8°F).

  • Average low temperature in August: 59.2°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).

Average pressure in August
Courtenay, ND

Average pressure in August - Courtenay, 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
Courtenay, ND

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

The windiest month (with the highest average wind speed) is October (11.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in August
Courtenay, ND

Average humidity in August - Courtenay, ND
  • Average humidity in August: 59%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (59%).

Average rainfall in August
Courtenay, ND

Average rainfall in August - Courtenay, ND
  • Average rainfall in August: 1.34"

The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Courtenay, ND

Average rainfall days in August - Courtenay, ND
  • Average rainfall days in August: 11.2 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.6 days).

Average snowfall in August
Courtenay, ND

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

The month with the highest snowfall is December (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Courtenay, ND

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

The month with the highest number of snowfall days is December (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • 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 36min).

Average sunshine days in August
Courtenay, ND

Average sunshine days in August - Courtenay, ND
  • Average sunshine days in August: 17.3 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (12 days).

Average UV index in August
Courtenay, ND

Average UV index in August - Courtenay, 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 November (UV index 1).

Average cloud cover in August
Courtenay, ND

Average cloud cover in August - Courtenay, ND
  • Average cloud cover in August: 24

The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 24).

Average visibility in August
Courtenay, ND

Average visibility in August - Courtenay, 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).

Courtenay, North Dakota, USA

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