May weather forecast
Wheeling, MO

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Weather in May

The last month of the spring, May, is a pleasant month in Wheeling, Missouri, with an average temperature fluctuating between 72.1°F (22.3°C) and 55°F (12.8°C).

Temperature

As Wheeling, Missouri, transitions into May, the average high-temperature is observed to rise from an enjoyable 63.1°F (17.3°C) in April to an agreeable 72.1°F (22.3°C). During the month of May, the nighttime temperature falls to an average of 55°F (12.8°C).

Humidity

May through July, with an average relative humidity of 80%, are the most humid months.

Rainfall

The month with the most rainfall is May, when the rain falls for 16.1 days and typically aggregates up to 3.98" (101mm) of precipitation.

Snowfall

Months with snowfall in Wheeling are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Wheeling aggregates 0.12" (3mm) of snow. In Wheeling, during the entire year, snow falls for 26.1 days and aggregates up to 12.13" (308mm) of snow.

Daylight

The average length of the day in May is 14h and 23min.
On the first day of May in Wheeling, Missouri, sunrise is at 6:12 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:35 pm CDT.

Sunshine

In Wheeling, the average sunshine in May is 8.7h.

UV index

In Wheeling, Missouri, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Stay sun-safe with clothing that is both closely woven and worn loosely. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

What are the temperatures in Wheeling in May?

In May, in Wheeling, the average high-temperature is 72.1°F (22.3°C), and the average low-temperature is 55°F (12.8°C).

What is the most humid month in Wheeling?

The months with the highest humidity in Wheeling are May through July, with an average relative humidity of 80%.

What is the average humidity in May in Wheeling?

In May, the average relative humidity is 80%.

What is the rainiest month in Wheeling?

The month with the most rainfall in Wheeling is May, when the rain falls for 16.1 days and typically aggregates up to 3.98" (101mm) of precipitation.

How many days does it rain in May in Wheeling?

In May, the rain falls for 16.1 days. Throughout May, 3.98" (101mm) of precipitation is accumulated.

What is the last month it snows in Wheeling?

May is the last month it regularly snows in Wheeling. During 0.1 snowfall days, in May, Wheeling aggregates 0.12" (3mm) of snow.

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

In May, the average day length in Wheeling, Missouri, is 14h and 23min.

When are sunrise and sunset in May in Wheeling?

On the first day of May in Wheeling, Missouri, sunrise is at 6:12 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:35 pm CDT.

How long on average sun shines in May in Wheeling?

In May, the average sunshine duration in Wheeling is 8.7h.

What is the UV index intensity in May in Wheeling?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe 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
Wheeling, MO

Average temperature in May - Wheeling, MO
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in May
Wheeling, MO

Average pressure in May - Wheeling, 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
Wheeling, MO

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

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in May
Wheeling, MO

Average humidity in May - Wheeling, MO
  • Average humidity in May: 80%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Wheeling, MO

Average rainfall in May - Wheeling, MO
  • Average rainfall in May: 3.98"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in May
Wheeling, MO

Average rainfall days in May - Wheeling, MO
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in May
Wheeling, MO

Average snowfall in May - Wheeling, MO
  • Average snowfall in May: 0.12"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Wheeling, MO

Average snowfall days in May - Wheeling, MO
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.3 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
Wheeling, MO

Average daylight in May / Average sunshine in May - Wheeling, 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 24min).

  • 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: 4h and 42min).

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Average sunshine days in May
Wheeling, MO

Average sunshine days in May - Wheeling, MO
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in May
Wheeling, MO

Average UV index in May - Wheeling, 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
Wheeling, MO

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

The months with the most cloud cover are January and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in May
Wheeling, MO

Average visibility in May - Wheeling, 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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Wheeling, Missouri, USA

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