August weather forecast
Victor, SD

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Weather in August

August, the last month of the summer in Victor, is also a moderately hot month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 80.4°F (26.9°C).

Temperature

With the onset of August, Victor's average high-temperature clocks in at a still moderately hot 80.4°F (26.9°C), showing a minor fluctuation from the previous month. Throughout the month of August, Victor sees a steady low-temperature average of 59.7°F (15.4°C).

Humidity

In Victor, the average relative humidity in August is 67%.

Rainfall

In August, the rain falls for 11.8 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 107.9 rainfall days, and 20.63" (524mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Victor, the average length of the day in August is 14h and 5min.
On the first day of August, sunrise is at 6:11 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:06 pm CDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 5 during August, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Victor in August?

The high-temperature, in August, in Victor, is 80.4°F (26.9°C), while the low-temperature averages to 59.7°F (15.4°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 86°F (30°C).

What is the average humidity in August?

In Victor, the average relative humidity in August is 67%.

How many days does it rain in August?

In August, the rain falls for 11.8 days. Throughout August, 2.01" (51mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

The average day length in August is 14h and 5min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:11 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:48 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.

How high is the UV index in August?

In Victor, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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
Victor, SD

Average temperature in August - Victor, SD
  • Average high temperature in August: 80.4°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 (19°F).

  • Average low temperature in August: 59.7°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 (5.4°F).

Average pressure in August
Victor, SD

Average pressure in August - Victor, SD
  • 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
Victor, SD

Average wind speed in August - Victor, SD
  • Average wind speed in August: 8.3mph

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

Average humidity in August
Victor, SD

Average humidity in August - Victor, SD
  • Average humidity in August: 67%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is September (65%).

Average rainfall in August
Victor, SD

Average rainfall in August - Victor, SD
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Victor, SD

Average rainfall days in August - Victor, SD
  • Average rainfall days in August: 11.8 days

The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is February (1.6 days).

Average snowfall in August
Victor, SD

Average snowfall in August - Victor, SD
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Victor, SD

Average snowfall days in August - Victor, SD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Victor, SD

Average daylight in August / Average sunshine in August - Victor, SD
  • 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 42min).

Average sunshine days in August
Victor, SD

Average sunshine days in August - Victor, SD
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in August
Victor, SD

Average UV index in August - Victor, SD
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in August
Victor, SD

Average cloud cover in August - Victor, SD
  • Average cloud cover in August: 25

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 25).

Average visibility in August
Victor, SD

Average visibility in August - Victor, SD
  • Average visibility in August: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Victor, South Dakota, USA

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