August weather forecast
Victor, SD

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Weather in August

The last month of the summer, August, is another warm month in Victor, South Dakota, 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

The arrival of August records an average high-temperature of a still moderately hot 80.4°F (26.9°C), closely related to the 81.1°F (27.3°C) observed in July. Throughout August, an average low-temperature of 59.7°F (15.4°C) is experienced in Victor.

Humidity

The average relative humidity in August in Victor is 67%.

Rainfall

In Victor, in August, it is raining for 11.8 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, in Victor, there are 107.9 rainfall days, and 20.63" (524mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August in Victor is 14h and 5min.
On the first day of August in Victor, 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

In August, the average sunshine in Victor is 10.5h.

UV index

The average daily maximum UV index in August in Victor is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In August, an average UV index of 5 transforms into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. To guard against the harmful effects of the Sun, minimize exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What are the temperatures in Victor in August?

Victor in August has an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 59.7°F (15.4°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 86°F (30°C).

What is the average humidity in August in Victor?

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

How many days does it rain in August in Victor?

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

When it does not snow in Victor?

June through September are months without snowfall.

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

In August, the average day length in Victor is 14h and 5min.

When is the sunrise / sunset in August in Victor?

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

How long on average sun shines in August in Victor?

In August, the average sunshine duration in Victor, South Dakota, is 10.5h.

What is the UV index intensity in August in Victor?

In August, the average daily maximum UV index is 5. A UV Index reading 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
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Victor, South Dakota, USA

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