May weather forecast
Garden City, SD

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Weather in May

The last month of the spring, May, is an enjoyable month in Garden City, South Dakota, with an average temperature fluctuating between 46.9°F (8.3°C) and 64.6°F (18.1°C).

Temperature

A rise in the average high-temperature is observed during May, moving from a cool 51.6°F (10.9°C) in April to a comfortable 64.6°F (18.1°C). Throughout the May nights, Garden City encounters a low-temperature of 46.9°F (8.3°C).

Humidity

In May, the average relative humidity in Garden City is 71%.

Rainfall

In Garden City, in May, during 16.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Garden City, during the entire year, the rain falls for 112.3 days and collects up to 18.78" (477mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Garden City aggregates 0.12" (3mm) of snow. In Garden City, during the entire year, snow falls for 64.3 days and aggregates up to 17.56" (446mm) of snow.

Daylight

The average length of the day in May in Garden City is 14h and 52min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:36 pm. On the last day of May, sunrise is at 5:46 am and sunset at 9:09 pm CDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Garden City in May?

Garden City in May has an average high-temperature of 64.6°F (18.1°C) and an average low-temperature of 46.9°F (8.3°C).

What is the average humidity in May in Garden City?

The average relative humidity in May in Garden City is 71%.

How many days does it rain in May in Garden City?

In May, the rain falls for 16.3 days. Throughout May, 2.52" (64mm) of precipitation is accumulated.

What is the last month it snows in Garden City?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Garden City aggregates 0.12" (3mm) of snow.

How many hours of daylight does Garden City have in May?

In Garden City, the average day length in May is 14h and 52min.

When are sunrise and sunset in May in Garden City?

On the first day of May in Garden City, sunrise is at 6:18 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 9:09 pm CDT.

How many hours of sunshine does Garden City have in May?

In May, the average sunshine duration in Garden City, South Dakota, is 8.7h.

What is the UV index reading in May in Garden City?

In May, the average daily maximum UV index in Garden City, South Dakota, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Garden City, SD

Average temperature in May - Garden City, SD
  • Average high temperature in May: 64.6°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in May: 46.9°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).

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Average pressure in May
Garden City, SD

Average pressure in May - Garden City, SD
  • Average pressure in May: 29.92"Hg

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

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Average wind speed in May
Garden City, SD

Average wind speed in May - Garden City, SD
  • Average wind speed in May: 10.3mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in May
Garden City, SD

Average humidity in May - Garden City, SD
  • Average humidity in May: 71%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are September and October (68%).

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Average rainfall in May
Garden City, SD

Average rainfall in May - Garden City, SD
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.59").

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Average rainfall days in May
Garden City, SD

Average rainfall days in May - Garden City, SD
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.7 days).

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Average snowfall in May
Garden City, SD

Average snowfall in May - Garden City, SD
  • Average snowfall in May: 0.12"

The months with the highest snowfall are January and December (3.74").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Garden City, SD

Average snowfall days in May - Garden City, SD
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Garden City, SD

Average daylight in May / Average sunshine in May - Garden City, SD
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 8h and 4min

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 36min).

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Average sunshine days in May
Garden City, SD

Average sunshine days in May - Garden City, SD
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in May
Garden City, SD

Average UV index in May - Garden City, SD
  • Average UV index in May: 5

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

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Average cloud cover in May
Garden City, SD

Average cloud cover in May - Garden City, SD
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Garden City, SD

Average visibility in May - Garden City, 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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Garden City, South Dakota, USA

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