May weather forecast
Victor, SD

Weather in May

May, the last month of the spring in Victor, is an enjoyable month, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 65.1°F (18.4°C).

Temperature

In May, the average high-temperature increases from a fresh 51.8°F (11°C) in April to a comfortable 65.1°F (18.4°C). The average low-temperature, in May, is 48°F (8.9°C).

Humidity

The average relative humidity in May in Victor is 68%.

Rainfall

In Victor, in May, it is raining for 14.8 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, there are 107.9 rainfall days, and 20.63" (524mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, Victor aggregates 0.08" (2mm) of snow. Throughout the year, there are 53.2 snowfall days, and 20.12" (511mm) of snow is accumulated.

Daylight

In Victor, the average length of the day in May is 14h and 58min.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:34 pm. On the last day of May, sunrise is at 5:40 am and sunset at 9:09 pm CDT.

Sunshine

The average sunshine in May in Victor is 8.8h.

UV index

The average daily maximum UV index in May in Victor is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Victor?

The average high-temperature, in May, in Victor, South Dakota, is 65.1°F (18.4°C), while the average low-temperature is 48°F (8.9°C).

What is the average humidity in May in Victor?

The average relative humidity in May in Victor, South Dakota, is 68%.

How much does it rain in Victor in May?

In Victor, South Dakota, in May, during 14.8 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

What is the last month it snows in Victor?

May is the last month it regularly snows in Victor, South Dakota. During 0.3 snowfall days, in May, Victor aggregates 0.08" (2mm) of snow.

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

The average day length in May in Victor is 14h and 58min.

When is the sunrise / sunset in May in Victor?

On the first day of May in Victor, South Dakota, sunrise is at 6:13 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 9:09 pm CDT.

How many hours of sunshine does Victor have in May?

The average sunshine duration in May in Victor, South Dakota, is 8.8h.

What is the UV index reading in May in Victor?

In May, the average daily maximum UV index in Victor is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Victor, SD

Average temperature in May - Victor, SD
  • Average high temperature in May: 65.1°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 May: 48°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 May
Victor, SD

Average pressure in May - Victor, SD
  • Average pressure in May: 29.93"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 May
Victor, SD

Average wind speed in May - Victor, SD
  • Average wind speed in May: 9.9mph

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 May
Victor, SD

Average humidity in May - Victor, SD
  • Average humidity in May: 68%

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 May
Victor, SD

Average rainfall in May - Victor, SD
  • Average rainfall in May: 2.48"

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 May
Victor, SD

Average rainfall days in May - Victor, SD
  • Average rainfall days in May: 14.8 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 May
Victor, SD

Average snowfall in May - Victor, SD
  • Average snowfall in May: 0.08"

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 May
Victor, SD

Average snowfall days in May - Victor, SD
  • Average snowfall days in May: 0.3 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 May /
Average sunshine in May
Victor, SD

Average daylight in May / Average sunshine in May - Victor, SD
  • Average daylight in May: 14h and 58min

The month with the longest days is June (Average daylight: 15h and 40min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in May: 8h and 48min

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 May
Victor, SD

Average sunshine days in May - Victor, SD
  • Average sunshine days in May: 13.8 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 May
Victor, SD

Average UV index in May - Victor, SD
  • Average UV index in May: 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 May
Victor, SD

Average cloud cover in May - Victor, SD
  • Average cloud cover in May: 41

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 May
Victor, SD

Average visibility in May - Victor, SD
  • Average visibility in May: 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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