May weather forecast and climate
Wilton, AR

Weather in May

The last month of the spring, May, is also a moderately hot month in Wilton, Arkansas, with average temperature ranging between max 82°F (27.8°C) and min 61.5°F (16.4°C).

Temperature

In May, the average high-temperature marginally rises, from a moderately hot 73.6°F (23.1°C) in April, to a still warm 82°F (27.8°C). In Wilton, Arkansas, the average low-temperature is 61.5°F (16.4°C).

Heat index

In May, the average heat index is appraised at a tropical 88°F (31.1°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like pregnancy, differences in body mass, height, and shape, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In May, the average relative humidity is 76%.

Rainfall

May is the month with the most rainfall. Rain falls for 16.1 days and accumulates 4.84" (123mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In May, the average length of the day is 13.9h.

Sunshine

In May, the average sunshine is 9h.

UV index

In Wilton, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in May in Wilton?

In May, in Wilton, Arkansas, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 61.5°F (16.4°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 88°F (31.1°C).

What is the average humidity in May in Wilton?

In Wilton, the average relative humidity in May is 76%.

How much does it rain in Wilton in May?

In Wilton, in May, during 16.1 rainfall days, 4.84" (123mm) of precipitation is typically accumulated.

What is the rainiest month in Wilton?

May is the month with the most rainfall in Wilton, Arkansas. Rain falls for 16.1 days and accumulates 4.84" (123mm) of precipitation.

When it does not snow in Wilton?

April through October are months without snowfall in Wilton.

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

The average length of the day in May in Wilton is 13.9h.

How long on average sun shines in May in Wilton?

In Wilton, the average sunshine in May is 9h.

What is the UV index reading in May in Wilton?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.

Average temperature in May
Wilton, AR

Average temperature in May - Wilton, AR
  • Average high temperature in May: 82°F

The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in May: 61.5°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in May
Wilton, AR

Average pressure in May - Wilton, AR
  • Average pressure in May: 29.95"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in May
Wilton, AR

Average wind speed in May - Wilton, AR
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in May
Wilton, AR

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

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in May
Wilton, AR

Average rainfall in May - Wilton, AR
  • Average rainfall in May: 4.84"

The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in May
Wilton, AR

Average rainfall days in May - Wilton, AR
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in May
Wilton, AR

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

The month with the highest snowfall is February (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Wilton, AR

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

The month with the highest number of snowfall days is February (1.4 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
Wilton, AR

Average daylight in May / Average sunshine in May - Wilton, 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: 9h

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in May
Wilton, AR

Average sunshine days in May - Wilton, AR
  • Average sunshine days in May: 13 days

The month with the most sunshine days is January (19.4 days).
Months with the least sunshine days are July and August (12 days).

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Average UV index in May
Wilton, AR

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

Months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in May
Wilton, AR

Average cloud cover in May - Wilton, AR
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in May
Wilton, AR

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

Months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

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