Fayetteville
Arkansas, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Fayetteville, AR

Green trees and parked cars on the roadsides of College Avenue leading to the iconic Washington County Courthouse in Fayetteville, Arkansas
Green trees and parked cars on the roadsides of College Avenue leading to the iconic Washington County Courthouse in Fayetteville, Arkansas
The last month of the spring, May, is a moderately hot month in Fayetteville, Arkansas, with temperature in the range of an average high of 75.9°F (24.4°C) and an average low of 55.8°F (13.2°C).

Temperature

In Fayetteville, the average high-temperature marginally rises, from a pleasant 68.7°F (20.4°C) in April, to a warm 75.9°F (24.4°C). In May, the average low-temperature is 55.8°F (13.2°C).

Rainfall

May is the month with the most rainfall. Rain falls for 12.4 days and accumulates 5.2" (132.1mm) of precipitation.

Snowfall

May through October are months without snowfall in Fayetteville.

Daylight

In May, the average length of the day in Fayetteville is 14.1h.

Sunshine

In May, the average sunshine is 9h.

UV index

The average daily maximum UV index in Fayetteville, Arkansas, is 9. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 9 transform into the following instructions:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. 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.

What is the temperature in May in Fayetteville?

The average high-temperature, in May, in Fayetteville, Arkansas, is 75.9°F (24.4°C), while the average low-temperature is 55.8°F (13.2°C).

How many days does it rain in May in Fayetteville?

In Fayetteville, in May, during 12.4 rainfall days, 5.2" (132.1mm) of precipitation is typically accumulated.

What is the rainiest month in Fayetteville?

May is the month with the most rainfall in Fayetteville, Arkansas. Rain falls for 12.4 days and accumulates 5.2" (132.1mm) of precipitation.

Does it snow in Fayetteville in May?

In May, in Fayetteville, Arkansas, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Fayetteville?

May through October are months without snowfall.

How many hours of daylight does Fayetteville have in May?

In Fayetteville, Arkansas, the average length of the day in May is 14.1h.

How many hours of sunshine does Fayetteville have in May?

The average sunshine in May in Fayetteville, Arkansas, is 9h.

How high is the UV index in May in Fayetteville?

In May, the average daily maximum UV index in Fayetteville is 9. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays.
Average temperature in May - Fayetteville, AR
  • Average high temperature in May: 75.9°F

The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in May: 55.8°F

The month with the highest average low temperature is July (69.2°F).
The coldest month (with the lowest average low temperature) is January (26.3°F).

Average rainfall in May - Fayetteville, AR
  • Average rainfall in May: 5.2"

The wettest month (with the highest rainfall) is May (5.2").
The driest month (with the lowest rainfall) is February (2.4").

Average rainfall days in May - Fayetteville, AR
  • Average rainfall days in May: 12.4 days

The month with the highest number of rainy days is May (12.4 days).
The month with the lowest number of rainy days is January (6.5 days).

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

The month with the highest snowfall is January (2.8").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.1 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Fayetteville, AR
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 9h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are November and December (Average sunshine: 5).

Average UV index in May - Fayetteville, AR
  • Average UV index in May: 9

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).