August weather forecastFinley, ND

August

Weather in August

The last month of the summer, August, is also a moderately hot month in Finley, North Dakota, with an average temperature varying between 59.4°F (15.2°C) and 80.4°F (26.9°C).

Temperature

Finley experiences peak temperatures, averaging a high-temperature of 80.4°F (26.9°C) during July and August.

Humidity

The least humid month in Finley is August, with an average relative humidity of 61%.

Rainfall

In Finley, during August, the rain falls for 9.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 101.8 rainfall days, and 18.23" (463mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day in Finley is 14h and 12min.
On the first day of the month, sunrise is at 6:10 am and sunset at 9:05 pm. On the last day of August, in Finley, sunrise is at 6:49 am and sunset at 8:13 pm CDT.

Sunshine

In Finley, the average sunshine in August is 10.6h.

UV index

In Finley, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 5 during August, leads to the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. It's recommended to limit sun exposure when its radiation is at its peak during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Peak temperatures in Finley are observed in July and August, averaging a high-temperature of 80.4°F (26.9°C).

An average high-temperature, in August, in Finley, is 80.4°F (26.9°C) and the average low-temperature is 59.4°F (15.2°C).

With an average relative humidity of 61%, August is the least humid month in Finley, North Dakota.

In Finley, North Dakota, the average relative humidity in August is 61%.

In August, in Finley, North Dakota, the rain falls for 9.8 days. Throughout August, 1.57" (40mm) of precipitation is accumulated.

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

The average day length in August is 14h and 12min.

On the first day of August in Finley, sunrise is at 6:10 am and sunset at 9:05 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:13 pm CDT.

The average sunshine duration in August in Finley, North Dakota, is 10.6h.

The average daily maximum UV index in August in Finley, North Dakota, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Finley, ND

  • Average high temperature in August: 80.4°F

The warmest months (with the highest average high temperature) are July and August (80.4°F).
The month with the lowest average high temperature is January (15.6°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).

Average pressure in August
Finley, ND

  • Average pressure in August: 29.91"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
Finley, ND

  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is October (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).

Average humidity in August
Finley, ND

  • Average humidity in August: 61%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).

Average rainfall in August
Finley, ND

  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (0.55").

Average rainfall days in August
Finley, ND

  • Average rainfall days in August: 9.8 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in August
Finley, ND

  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Finley, ND

  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

  • Average daylight in August: 14h and 12min

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 30min).

  • Average sunshine in August: 10h and 36min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in August
Finley, ND

  • Average sunshine days in August: 19.7 days

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in August
Finley, 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
Finley, ND

  • Average cloud cover in August: 25

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in August
Finley, 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).