May weather forecast
Sibley, MO

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Weather in May

The last month of the spring, May, is an agreeable month in Sibley, Missouri, with an average temperature fluctuating between 55.9°F (13.3°C) and 72.7°F (22.6°C).

Temperature

With the onset of May, Sibley's average high-temperature experiences a slight rise, moving from April's enjoyable 63.9°F (17.7°C) to an agreeable 72.7°F (22.6°C). Throughout May, the nighttime temperature in Sibley averages to a moderate 55.9°F (13.3°C).

Humidity

The months with the highest humidity in Sibley are May and June, with an average relative humidity of 79%.

Rainfall

May is the month with the most rainfall in Sibley. Rain falls for 17 days and accumulates 3.62" (92mm) of precipitation.

Snowfall

January through March, May, October through December are months with snowfall. May is the first month it typically snows. Throughout May, in the average 0.2 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, in Sibley, Missouri, there are 16.7 snowfall days, and 8.9" (226mm) of snow is accumulated.

Daylight

The average length of the day in May in Sibley is 14h and 20min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:10 pm. On the last day of May, sunrise is at 5:52 am and sunset at 8:36 pm CDT.

Sunshine

The average sunshine in May is 8.6h.

UV index

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 5 in May transforms into this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What is the average May temperature in Sibley?

The high-temperature, in May, in Sibley, is 72.7°F (22.6°C), while the low-temperature averages to 55.9°F (13.3°C).

What are the most humid months in Sibley?

May and June, with an average relative humidity of 79%, are most humid months.

What is the average humidity in May in Sibley?

The average relative humidity in May in Sibley is 79%.

What is the wettest month in Sibley?

The month with the most rainfall in Sibley, Missouri, is May, when the rain falls for 17 days and typically aggregates up to 3.62" (92mm) of precipitation.

How many days does it rain in May in Sibley?

In Sibley, in May, during 17 rainfall days, 3.62" (92mm) of precipitation is typically accumulated.

When does it start to snow in Sibley?

May is the first month it typically snows. Throughout May, in the average 0.2 snowfall days, it receives 0.2" (5mm) of snow.

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

The average day length in May in Sibley is 14h and 20min.

When are sunrise and sunset in May in Sibley?

In May, on the first day of the month, sunrise is at 6:17 am and sunset at 8:10 pm. On the last day of the month, in Sibley, sunrise is at 5:52 am and sunset at 8:36 pm CDT.

How many hours of sunshine does Sibley have in May?

The average sunshine duration in May in Sibley is 8.6h.

What is the UV index reading in May in Sibley?

The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
Sibley, MO

Average temperature in May - Sibley, MO
  • Average high temperature in May: 72.7°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in May: 55.9°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure in May
Sibley, MO

Average pressure in May - Sibley, MO
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Sibley, MO

Average wind speed in May - Sibley, MO
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in May
Sibley, MO

Average humidity in May - Sibley, MO
  • Average humidity in May: 79%

The months with the highest relative humidity are May and June (79%).
The months with the lowest relative humidity are October and November (71%).

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Average rainfall in May
Sibley, MO

Average rainfall in May - Sibley, MO
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in May
Sibley, MO

Average rainfall days in May - Sibley, MO
  • Average rainfall days in May: 17 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in May
Sibley, MO

Average snowfall in May - Sibley, MO
  • Average snowfall in May: 0.2"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are April, June, July, August and September (0").

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Average snowfall days in May
Sibley, MO

Average snowfall days in May - Sibley, MO
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (4.9 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
Sibley, MO

Average daylight in May / Average sunshine in May - Sibley, MO
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in May
Sibley, MO

Average sunshine days in May - Sibley, MO
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is December (22 days).
The months with the least sunshine days are May and June (11.6 days).

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Average UV index in May
Sibley, MO

Average UV index in May - Sibley, MO
  • 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
Sibley, MO

Average cloud cover in May - Sibley, MO
  • Average cloud cover in May: 39

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in May
Sibley, MO

Average visibility in May - Sibley, MO
  • 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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Sibley, Missouri, USA

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