August weather forecast
Erie, ND

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Weather in August

The last month of the summer, August, is also a moderately hot month in Erie, North Dakota, with an average temperature fluctuating between 80.8°F (27.1°C) and 59.5°F (15.3°C).

Temperature

Erie's warmest period falls in July and August, when the average high-temperatures ascend to 80.8°F (27.1°C).

Heat index

For most parts of August, the heat index is estimated at 82.4°F (28°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

The average relative humidity in August is 63%.

Rainfall

In Erie, during August, the rain falls for 10.8 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, in Erie, there are 102.6 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Erie.

Daylight

The average length of the day in August is 14h and 10min.
On the first day of the month, sunrise is at 6:09 am and sunset at 9:02 pm. On the last day of August, in Erie, sunrise is at 6:48 am and sunset at 8:10 pm CDT.

Sunshine

The average sunshine in August is 10.7h.

UV index

In Erie, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 5 in August translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Erie?

In Erie, North Dakota, the warmest months are July and August, registering an average high-temperature of 80.8°F (27.1°C).

What is the usual temperature for Erie in August?

The average high-temperature, in August, in Erie, is 80.8°F (27.1°C), while the average low-temperature is 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 82.4°F (28°C).

What is the average humidity in August in Erie?

The average relative humidity in August is 63%.

How much does it rain in Erie in August?

In Erie, in August, during 10.8 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When it does not snow in Erie?

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

How many hours of daylight does Erie have in August?

In Erie, the average day length in August is 14h and 10min.

When are sunrise and sunset in August in Erie?

On the first day of August in Erie, sunrise is at 6:09 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:10 pm CDT.

How many hours of sunshine does Erie have in August?

In August, the average sunshine duration in Erie, North Dakota, is 10.7h.

How high is the UV index in August in Erie?

In Erie, North Dakota, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Erie, ND

Average temperature in August - Erie, ND
  • Average high temperature in August: 80.8°F

The warmest months (with the highest average high temperature) are July and August (80.8°F).
The month with the lowest average high temperature is January (16.7°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (3.2°F).

Average pressure in August
Erie, ND

Average pressure in August - Erie, 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
Erie, ND

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

The windiest month (with the highest average wind speed) is October (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

Average humidity in August
Erie, ND

Average humidity in August - Erie, ND
  • Average humidity in August: 63%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (62%).

Average rainfall in August
Erie, ND

Average rainfall in August - Erie, ND
  • Average rainfall in August: 1.69"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Erie, ND

Average rainfall days in August - Erie, ND
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in August
Erie, ND

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

The month with the highest snowfall is December (3.74").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Erie, ND

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

The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Erie, 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 months with the least sunshine are January and December (Average sunshine: 3h and 30min).

Average sunshine days in August
Erie, ND

Average sunshine days in August - Erie, ND
  • Average sunshine days in August: 18.1 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (11 days).

Average UV index in August
Erie, ND

Average UV index in August - Erie, 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).

Average cloud cover in August
Erie, ND

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

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

Average visibility in August
Erie, ND

Average visibility in August - Erie, 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).

Erie, North Dakota, USA

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