May weather forecast and climate
Horatio, AR

Weather in May

The last month of the spring, May, is a moderately hot month in Horatio, Arkansas, with average temperature varying between 80.8°F (27.1°C) and 61°F (16.1°C).

Temperature

In May, the average high-temperature marginally rises, from a pleasant 72.7°F (22.6°C) in April, to a moderately hot 80.8°F (27.1°C). In Horatio, in May, the average low-temperature is 61°F (16.1°C).

Heat index

In May, the average heat index is estimated at 85.5°F (29.7°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like pregnancy, clothing, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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

In Horatio, the average relative humidity in May is 77%.

Rainfall

May is the month with the most rainfall. Rain falls for 13 days and accumulates 3.98" (101mm) of precipitation.

Snowfall

In Horatio snow does not fall in April through November.

Daylight

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

Sunshine

In Horatio, the average sunshine in May is 8.8h.

UV index

In Horatio, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 Horatio?

In May, in Horatio, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines air temperature and relative humidity, in May is estimated at 85.5°F (29.7°C).

What is the average humidity in May in Horatio?

In May, the average relative humidity in Horatio, Arkansas, is 77%.

How many days does it rain in May in Horatio?

In Horatio, in May, during 13 rainfall days, 3.98" (101mm) of precipitation is typically accumulated.

What is the wettest month in Horatio?

May is the month with the most rainfall in Horatio, Arkansas. Rain falls for 13 days and accumulates 3.98" (101mm) of precipitation.

When it does not snow in Horatio?

In Horatio snow does not fall in April through November.

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

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

How long on average sun shines in May in Horatio?

The average sunshine in May in Horatio, Arkansas, is 8.8h.

What is the UV index intensity in May in Horatio?

In Horatio, Arkansas, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Horatio, AR

Average temperature in May - Horatio, AR
  • Average high temperature in May: 80.8°F

The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (51.3°F).

  • Average low temperature in May: 61°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in May
Horatio, AR

Average pressure in May - Horatio, 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
Horatio, AR

Average wind speed in May - Horatio, AR
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Horatio, AR

Average humidity in May - Horatio, AR
  • Average humidity in May: 77%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in May
Horatio, AR

Average rainfall in May - Horatio, AR
  • Average rainfall in May: 3.98"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in May
Horatio, AR

Average rainfall days in May - Horatio, AR
  • Average rainfall days in May: 13 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (8.5 days).

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Average snowfall in May
Horatio, AR

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

The month with the highest snowfall is February (0.51").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Horatio, AR

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

The month with the highest number of snowfall days is February (1.2 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
Horatio, AR

Average daylight in May / Average sunshine in May - Horatio, 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: 8.8h

The month with the most sunshine is August (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.2h).

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Average sunshine days in May
Horatio, AR

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

The month with the most sunshine days is January (20.5 days).
Months with the least sunshine days are May and August (14.8 days).

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Average UV index in May
Horatio, AR

Average UV index in May - Horatio, 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
Horatio, AR

Average cloud cover in May - Horatio, AR
  • Average cloud cover in May: 39

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in May
Horatio, AR

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

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

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