May weather forecast and climate
McGehee, AR

Weather in May

The last month of the spring, May, is a warm month in McGehee, Arkansas, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 64.2°F (17.9°C).

Temperature

In McGehee, Arkansas, the average high-temperature slightly increases, from an agreeable 72.7°F (22.6°C) in April, to a warm 80.6°F (27°C). In McGehee, in May, the average low-temperature is 64.2°F (17.9°C).

Heat index

The average heat index in May is estimated at 84.9°F (29.4°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 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, pregnancy, differences in body mass, height, and shape). 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 especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity is 76%.

Rainfall

In McGehee, Arkansas, in May, during 14.8 rainfall days, 3.82" (97mm) of precipitation is typically accumulated. Throughout the year, in McGehee, there are 160.7 rainfall days, and 40.83" (1037mm) of precipitation is accumulated.

Snowfall

In McGehee snow does not fall in April through October.

Daylight

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

Sunshine

In May, the average sunshine is 9.8h.

UV index

In McGehee, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in May interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in McGehee?

In May, the average high-temperature is 80.6°F (27°C), and the average low-temperature is 64.2°F (17.9°C). In May, the average heat index (a.k.a. 'real feel', 'feels like'), that represents influence of the relative humidity to air temperaure, is estimated at 84.9°F (29.4°C).

What is the average humidity in May in McGehee?

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

How much does it rain in McGehee in May?

In McGehee, in May, it is raining for 14.8 days, with typically 3.82" (97mm) of accumulated precipitation.

When it does not snow in McGehee?

April through October are months without snowfall in McGehee.

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

The average length of the day in May in McGehee, Arkansas, is 13.9h.

How long on average sun shines in May in McGehee?

The average sunshine in May is 9.8h.

What is the UV index reading in May in McGehee?

In McGehee, Arkansas, 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 radiation.

Average temperature in May
McGehee, AR

Average temperature in May - McGehee, AR
  • Average high temperature in May: 80.6°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.1°F).

  • Average low temperature in May: 64.2°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 (37.2°F).

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Average pressure in May
McGehee, AR

Average pressure in May - McGehee, 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 (29.95").

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Average wind speed in May
McGehee, AR

Average wind speed in May - McGehee, AR
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in May
McGehee, AR

Average humidity in May - McGehee, 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
McGehee, AR

Average rainfall in May - McGehee, AR
  • Average rainfall in May: 3.82"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in May
McGehee, AR

Average rainfall days in May - McGehee, AR
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is October (8.6 days).

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Average snowfall in May
McGehee, AR

Average snowfall in May - McGehee, 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
McGehee, AR

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

The month with the highest number of snowfall days is February (1.6 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
McGehee, AR

Average daylight in May / Average sunshine in May - McGehee, 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: 10h).

  • Average sunshine in May: 9.8h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in May
McGehee, AR

Average sunshine days in May - McGehee, AR
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in May
McGehee, AR

Average UV index in May - McGehee, 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 and December (UV index 3).

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Average cloud cover in May
McGehee, AR

Average cloud cover in May - McGehee, AR
  • Average cloud cover in May: 32

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in May
McGehee, AR

Average visibility in May - McGehee, 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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