May weather forecast and climate
Mena, AR

Weather in May

May, the last month of the spring, in Mena, is a moderately hot month, with average temperature fluctuating between 58.6°F (14.8°C) and 78.4°F (25.8°C).

Temperature

In May, the average high-temperature marginally rises, from a pleasant 70.2°F (21.2°C) in April, to a moderately hot 78.4°F (25.8°C). In May, the average low-temperature is 58.6°F (14.8°C).

Humidity

The average relative humidity in May is 78%.

Rainfall

May is the month with the most rainfall in Mena. Rain falls for 15.4 days and accumulates 5.08" (129mm) of precipitation.

Snowfall

April through October are months without snowfall in Mena.

Daylight

In May, the average length of the day in Mena is 14h.

Sunshine

In May, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in Mena is 6. A UV Index estimate of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the average 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. 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. 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 Mena?

The average high-temperature, in May, is 78.4°F (25.8°C), while the average low-temperature is 58.6°F (14.8°C).

What is the average humidity in May in Mena?

The average relative humidity in May in Mena, Arkansas, is 78%.

How much does it rain in Mena in May?

In Mena, Arkansas, in May, during 15.4 rainfall days, 5.08" (129mm) of precipitation is typically accumulated.

What is the wettest month in Mena?

The month with the most rainfall is May when the rain falls for 15.4 days and typically aggregates up to 5.08" (129mm) of precipitation.

When it does not snow in Mena?

In Mena snow does not fall in April through October.

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

In Mena, the average length of the day in May is 14h.

How long on average sun shines in May in Mena?

The average sunshine in May in Mena is 8.5h.

What is the UV index reading in May in Mena?

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

Average temperature in May
Mena, AR

Average temperature in May - Mena, AR
  • Average high temperature in May: 78.4°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 (48.2°F).

  • Average low temperature in May: 58.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

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Average pressure in May
Mena, AR

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

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in May
Mena, AR

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

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Mena, AR

Average humidity in May - Mena, AR
  • Average humidity in May: 78%

Months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in May
Mena, AR

Average rainfall in May - Mena, AR
  • Average rainfall in May: 5.08"

The wettest month (with the highest rainfall) is May (5.08").
The driest month (with the least rainfall) is January (2.28").

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Average rainfall days in May
Mena, AR

Average rainfall days in May - Mena, AR
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (9.6 days).

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Average snowfall in May
Mena, AR

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

The month with the highest snowfall is February (0.94").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Mena, AR

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

The month with the highest number of snowfall days is February (2.3 days).
Months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Mena, AR
  • Average daylight in May: 14h

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: 8.5h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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Average sunshine days in May
Mena, AR

Average sunshine days in May - Mena, AR
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (9.7 days).

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Average UV index in May
Mena, AR

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

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in May
Mena, AR

Average cloud cover in May - Mena, AR
  • Average cloud cover in May: 41

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June, August and September (Cloud cover 29).

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Average visibility in May
Mena, AR

Average visibility in May - Mena, AR
  • Average visibility in May: 5mi

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

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