May weather forecast
Menno, SD

Weather in May

The last month of the spring, May, is a pleasant month in Menno, South Dakota, with an average temperature fluctuating between 68.5°F (20.3°C) and 50.5°F (10.3°C).

Temperature

In Menno, the average high-temperature in May increases from a mild 57.6°F (14.2°C) in April to a pleasant 68.5°F (20.3°C). In May, in Menno, the average low-temperature is 50.5°F (10.3°C).

Humidity

The average relative humidity in May in Menno is 69%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.2 days and accumulates 3.31" (84mm) of precipitation.

Snowfall

May through September are months without snowfall in Menno.

Daylight

The average length of the day in May is 14h and 42min.
On the first day of May, sunrise is at 6:22 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:02 pm CDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in May in Menno is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the average humidity in May in Menno?

In Menno, South Dakota, the average relative humidity in May is 69%.

What is the wettest month in Menno?

The month with the most rainfall in Menno, South Dakota, is May, when the rain falls for 15.2 days and typically aggregates up to 3.31" (84mm) of precipitation.

How much does it rain in Menno in May?

In Menno, in May, during 15.2 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Menno?

In Menno, South Dakota, snow does not fall in May through September.

Does it snow in Menno in May?

In May, in Menno, South Dakota, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Menno have in May?

The average day length in May in Menno, South Dakota, is 14h and 42min.

When is the sunrise / sunset in May in Menno?

On the first day of May in Menno, sunrise is at 6:22 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 9:02 pm CDT.

How long on average sun shines in May in Menno?

The average sunshine duration in May in Menno is 8.9h.

What is the UV index reading in May in Menno?

In May, the average daily maximum UV index in Menno 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Menno, SD

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

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in May: 50.5°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

[Resources]

Average pressure in May
Menno, SD

Average pressure in May - Menno, 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).

[Resources]

Average wind speed in May
Menno, SD

Average wind speed in May - Menno, SD
  • Average wind speed in May: 9.8mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

[Resources]

Average humidity in May
Menno, SD

Average humidity in May - Menno, SD
  • Average humidity in May: 69%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (63%).

[Resources]

Average rainfall in May
Menno, SD

Average rainfall in May - Menno, SD
  • Average rainfall in May: 3.31"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.51").

[Resources]

Average rainfall days in May
Menno, SD

Average rainfall days in May - Menno, SD
  • Average rainfall days in May: 15.2 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.5 days).

[Resources]

Average snowfall in May
Menno, SD

Average snowfall in May - Menno, SD
  • Average snowfall in May: 0"

The month with the highest snowfall is December (2.56").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in May
Menno, SD

Average snowfall days in May - Menno, SD
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Menno, SD

Average daylight in May / Average sunshine in May - Menno, SD
  • Average daylight in May: 14h and 42min

The month with the longest days is June (Average daylight: 15h and 20min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in May: 8h and 54min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

[Resources]

Average sunshine days in May
Menno, SD

Average sunshine days in May - Menno, SD
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (11.8 days).

[Resources]

Average UV index in May
Menno, SD

Average UV index in May - Menno, 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).

[Resources]

Average cloud cover in May
Menno, SD

Average cloud cover in May - Menno, SD
  • Average cloud cover in May: 39

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 23).

[Resources]

Average visibility in May
Menno, SD

Average visibility in May - Menno, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location