May weather forecast and climate
Winchester, AR

Weather in May

May, the last month of the spring, in W"ter, is a warm month, with average temperature varying between 80.2°F (26.8°C) and 64°F (17.8°C).

Temperature

In May, the average high-temperature marginally rises, from an agreeable 72.1°F (22.3°C) in April, to a moderately hot 80.2°F (26.8°C). The average low-temperature, in W"ter, Arkansas, is 64°F (17.8°C).

Humidity

The average relative humidity in W"ter is 76%.

Rainfall

In W"ter, during May, the rain falls for 14.5 days and regularly aggregates up to 4.09" (104mm) of precipitation. Throughout the year, in W"ter, there are 152.6 rainfall days, and 40.12" (1019mm) of precipitation is accumulated.

Snowfall

In W"ter, Arkansas, snow does not fall in April through October.

Daylight

In W"ter, the average length of the day is 13.9h.

Sunshine

In W"ter, Arkansas, the average sunshine is 9.6h.

UV index

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in May in W"ter?

The average relative humidity in May in W"ter is 76%.

How many days does it rain in May in W"ter?

In W"ter, Arkansas, in May, during 14.5 rainfall days, 4.09" (104mm) of precipitation is typically accumulated.

When it does not snow in W"ter?

In W"ter, Arkansas, snow does not fall in April through October.

How many hours of daylight does W"ter have in May?

In W"ter, the average length of the day in May is 13.9h.

How long on average sun shines in May in W"ter?

The average sunshine in May in W"ter, Arkansas, is 9.6h.

What is the UV index reading in May in W"ter?

In W"ter, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in May
Winchester, AR

Average temperature in May - Winchester, AR
  • Average high temperature in May: 80.2°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in May: 64°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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Average pressure in May
Winchester, AR

Average pressure in May - Winchester, AR
  • Average pressure in May: 29.97"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in May
Winchester, AR

Average wind speed in May - Winchester, AR
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in May
Winchester, AR

Average humidity in May - Winchester, AR
  • Average humidity in May: 76%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in May
Winchester, AR

Average rainfall in May - Winchester, AR
  • Average rainfall in May: 4.09"

The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in May
Winchester, AR

Average rainfall days in May - Winchester, AR
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is October (8.6 days).

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Average snowfall in May
Winchester, AR

Average snowfall in May - Winchester, AR
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Winchester, AR

Average snowfall days in May - Winchester, AR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Winchester, AR

Average daylight in May / Average sunshine in May - Winchester, AR
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in May: 9.6h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in May
Winchester, AR

Average sunshine days in May - Winchester, AR
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in May
Winchester, AR

Average UV index in May - Winchester, AR
  • Average UV index in May: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in May
Winchester, AR

Average cloud cover in May - Winchester, AR
  • Average cloud cover in May: 33

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in May
Winchester, AR

Average visibility in May - Winchester, AR
  • Average visibility in May: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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