May weather forecast
Lake Andes, SD

Weather in May

May, the last month of the spring in Lake Andes, is a pleasant month, with an average temperature varying between 50.4°F (10.2°C) and 68.5°F (20.3°C).

Temperature

In Lake Andes, the average high-temperature in May increases from a moderate 57.7°F (14.3°C) in April to a pleasant 68.5°F (20.3°C). The average low-temperature, in May, is 50.4°F (10.2°C).

Humidity

In Lake Andes, the average relative humidity in May is 69%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 2.72" (69mm) of precipitation.

Snowfall

May through September are months without snowfall in Lake Andes.

Daylight

In Lake Andes, the average length of the day in May is 14h and 41min.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:35 pm. On the last day of May, sunrise is at 5:57 am and sunset at 9:06 pm CDT.

Sunshine

In Lake Andes, the average sunshine in May is 9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Lake Andes?

In Lake Andes, in May, the average high-temperature is 68.5°F (20.3°C), and the average low-temperature is 50.4°F (10.2°C).

What is the average humidity in May in Lake Andes?

The average relative humidity in May in Lake Andes, South Dakota, is 69%.

What is the wettest month in Lake Andes?

The month with the most rainfall is May, when the rain falls for 15.3 days and typically aggregates up to 2.72" (69mm) of precipitation.

How many days does it rain in May in Lake Andes?

In May, in Lake Andes, the rain falls for 15.3 days. Throughout May, 2.72" (69mm) of precipitation is accumulated.

When it does not snow in Lake Andes?

May through September are months without snowfall in Lake Andes.

Does it snow in Lake Andes in May?

In May, in Lake Andes, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Lake Andes?

In Lake Andes, South Dakota, the average day length in May is 14h and 41min.

When are sunrise and sunset in May in Lake Andes?

In May, on the first day of the month, sunrise is at 6:27 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 9:06 pm CDT.

How long on average sun shines in May in Lake Andes?

The average sunshine duration in May in Lake Andes is 9h.

What is the UV index reading in May in Lake Andes?

The average daily maximum UV index in May in Lake Andes is 5. A UV Index of 3 to 5 symbolizes 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 May
Lake Andes, SD

Average temperature in May - Lake Andes, SD
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (27.3°F).

  • Average low temperature in May: 50.4°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in May
Lake Andes, SD

Average pressure in May - Lake Andes, SD
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in May
Lake Andes, SD

Average wind speed in May - Lake Andes, SD
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

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Average humidity in May
Lake Andes, SD

Average humidity in May - Lake Andes, SD
  • Average humidity in May: 69%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (62%).

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Average rainfall in May
Lake Andes, SD

Average rainfall in May - Lake Andes, SD
  • Average rainfall in May: 2.72"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.31").

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Average rainfall days in May
Lake Andes, SD

Average rainfall days in May - Lake Andes, SD
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in May
Lake Andes, SD

Average snowfall in May - Lake Andes, SD
  • Average snowfall in May: 0"

The months with the highest snowfall are January and March (1.93").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Lake Andes, SD

Average snowfall days in May - Lake Andes, SD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Lake Andes, SD

Average daylight in May / Average sunshine in May - Lake Andes, SD
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in May
Lake Andes, SD

Average sunshine days in May - Lake Andes, SD
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.3 days).

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Average UV index in May
Lake Andes, SD

Average UV index in May - Lake Andes, SD
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Lake Andes, SD

Average cloud cover in May - Lake Andes, SD
  • Average cloud cover in May: 39

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 23).

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Average visibility in May
Lake Andes, SD

Average visibility in May - Lake Andes, SD
  • Average visibility in May: 6mi

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

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