August weather forecast
Fargo, ND

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Panorama of the largest city of Fargo, North Dakota
Panorama of the largest city of Fargo, North Dakota

Weather in August

August carries the heat from July forward, echoing the high temperatures from July while marginally decreasing humidity. Rainfall amounts see a slight drop, maintaining the summer's dry trend. August offers refreshing sunny days, marked by the lowest cloud cover percentage of the year. However, the excessive summer heat tends to taper off as the month advances, slowly cooling down. The transition into September brings with it a noticeable change in the weather, escorting in the early signs of fall.

Temperature

In Fargo, the warmest period comes during July and August, when the average high-temperature touches 81°F (27.2°C).

Heat index

In August, the average heat index is evaluated at 84.2°F (29°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in August is 64%.

Rainfall

In Fargo, in August, it is raining for 10.4 days, with typically 1.69" (43mm) of accumulated precipitation. In Fargo, North Dakota, during the entire year, the rain falls for 102.5 days and collects up to 17.17" (436mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Fargo is 14h and 9min.
On the first day of August in Fargo, sunrise is at 6:08 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:07 pm CDT.

Sunshine

The average sunshine in August is 10.6h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 5 in August translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What month is the hottest in Fargo?

Fargo witnesses its highest temperatures in July and August, reaching an average of 81°F (27.2°C).

What is the temperature in August in Fargo?

In Fargo, in August, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 59.5°F (15.3°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 84.2°F (29°C).

What is the average humidity in August in Fargo?

In Fargo, North Dakota, the average relative humidity in August is 64%.

How much does it rain in Fargo in August?

In August, in Fargo, the rain falls for 10.4 days. Throughout August, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Fargo?

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

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

The average day length in August is 14h and 9min.

What time are sunrise and sunset in August in Fargo?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 8:58 pm. On the last day of the month, in Fargo, sunrise is at 6:46 am and sunset at 8:07 pm CDT.

How long on average sun shines in August in Fargo?

In Fargo, North Dakota, the average sunshine duration in August is 10.6h.

What is the UV index reading in August in Fargo?

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

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

The warmest months (with the highest average high temperature) are July and August (81°F).
The month with the lowest average high temperature is January (16.2°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).

Average pressure in August
Fargo, ND

Average pressure in August - Fargo, 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
Fargo, ND

Average wind speed in August - Fargo, ND
  • Average wind speed in August: 8.2mph

The windiest month (with the highest average wind speed) is October (10.7mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

Average humidity in August
Fargo, ND

Average humidity in August - Fargo, ND
  • Average humidity in August: 64%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (63%).

Average rainfall in August
Fargo, ND

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

The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Fargo, ND

Average rainfall days in August - Fargo, ND
  • Average rainfall days in August: 10.4 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (1.7 days).

Average snowfall in August
Fargo, ND

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

The month with the highest snowfall is December (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Fargo, ND

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

The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Fargo, 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 month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in August
Fargo, ND

Average sunshine days in August - Fargo, ND
  • Average sunshine days in August: 19 days

The month with the most sunshine days is September (19.7 days).
The month with the least sunshine days is June (11.3 days).

Average UV index in August
Fargo, ND

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

Average cloud cover in August
Fargo, ND

Average cloud cover in August - Fargo, 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
Fargo, ND

Average visibility in August - Fargo, 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).

Fargo, North Dakota, USA

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