May weather forecast
Imperial, MO

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Weather in May

The last month of the spring, May, is a moderately hot month in Imperial, Missouri, with an average temperature fluctuating between 57.7°F (14.3°C) and 75.4°F (24.1°C).

Temperature

As May sets, the average high-temperature shows an increase, moving up from a comfortable 65.7°F (18.7°C) in April to a warm 75.4°F (24.1°C). During the month of May, the temperature falls to an average of 57.7°F (14.3°C).

Humidity

With an average relative humidity of 78%, May is the most humid month in Imperial.

Rainfall

The month with the most rainfall is May, when the rain falls for 16.8 days and typically aggregates up to 3.94" (100mm) of precipitation.

Snowfall

In Imperial, Missouri, snow does not fall in April through October.

Daylight

In Imperial, the average length of the day in May is 14h and 16min.
On the first day of May in Imperial, Missouri, sunrise is at 6:03 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:19 pm CDT.

Sunshine

In May, the average sunshine in Imperial is 9.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What are the temperatures in Imperial in May?

In May, the average high-temperature and low-temperature are 75.4°F (24.1°C) and 57.7°F (14.3°C) respectively.

What is the most humid month in Imperial?

May is the most humid month, with an average relative humidity of 78%.

What is the average humidity in May in Imperial?

In Imperial, Missouri, the average relative humidity in May is 78%.

What is the rainiest month in Imperial?

The month with the most rainfall in Imperial, Missouri, is May, when the rain falls for 16.8 days and typically aggregates up to 3.94" (100mm) of precipitation.

How many days does it rain in May in Imperial?

In Imperial, Missouri, in May, during 16.8 rainfall days, 3.94" (100mm) of precipitation is typically accumulated.

When it does not snow in Imperial?

In Imperial, snow does not fall in April through October.

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

The average day length in May in Imperial, Missouri, is 14h and 16min.

When is the sunrise / sunset in May in Imperial?

In May, on the first day of the month, sunrise is at 6:03 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:19 pm CDT.

How many hours of sunshine does Imperial have in May?

In May, the average sunshine duration is 9.5h.

What is the month with the highest UV index in Imperial?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Imperial, Missouri.

What is the UV index reading in May in Imperial?

In Imperial, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Imperial, MO

Average temperature in May - Imperial, MO
  • Average high temperature in May: 75.4°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 57.7°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in May
Imperial, MO

Average pressure in May - Imperial, MO
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Imperial, MO

Average wind speed in May - Imperial, MO
  • Average wind speed in May: 7.1mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in May
Imperial, MO

Average humidity in May - Imperial, MO
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in May
Imperial, MO

Average rainfall in May - Imperial, MO
  • Average rainfall in May: 3.94"

The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are February and November (1.77").

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Average rainfall days in May
Imperial, MO

Average rainfall days in May - Imperial, MO
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and February (6.8 days).

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Average snowfall in May
Imperial, MO

Average snowfall in May - Imperial, MO
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Imperial, MO

Average snowfall days in May - Imperial, MO
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (4.8 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
Imperial, MO

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in May
Imperial, MO

Average sunshine days in May - Imperial, MO
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index in May
Imperial, MO

Average UV index in May - Imperial, MO
  • Average UV index in May: 6

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

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Average cloud cover in May
Imperial, MO

Average cloud cover in May - Imperial, MO
  • Average cloud cover in May: 37

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
Imperial, MO

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

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