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

May weather forecast and climate
Texarkana, AR

The last month of the spring, May, is also a moderately hot month in Texarkana, Arkansas, with average temperature ranging between min 59°F (15°C) and max 82.4°F (28°C).

Temperature

In May, the average high-temperature marginally rises, from 75.2°F (24°C) in April, to a still moderately hot 82.4°F (28°C). In Texarkana, the average low-temperature is 59°F (15°C).

Rainfall

The month with the most rainfall is May when the rain falls for 9 days and typically aggregates up to 5.3" (135mm) of precipitation.

Daylight

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

Sunshine

In Texarkana, the average sunshine is 9h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 10. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 10 in May transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the temperature in May in Texarkana?

In Texarkana, Arkansas, in May, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 59°F (15°C).

How many days does it rain in May in Texarkana?

In Texarkana, Arkansas, during May, the rain falls for 9 days and regularly aggregates up to 5.3" (135mm) of precipitation.

What is the wettest month in Texarkana?

May is the month with the most rainfall in Texarkana. Rain falls for 9 days and accumulates 5.3" (135mm) of precipitation.

How many hours of daylight does Texarkana have in May?

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

How long on average sun shines in May in Texarkana?

In May, the average sunshine in Texarkana, Arkansas, is 9h.

When is the highest UV index in Texarkana?

Months with the highest UV index are May through August, with an average maximum UV index of 10.

How high is the UV index in May in Texarkana?

In Texarkana, the average daily maximum UV index in May is 10. A UV Index value of 8 to 10 symbolizes a very high health threat from the exposure to the Sun's UV rays.
Average temperature in May - Texarkana, AR
  • Average high temperature in May: 82°F

Warmest months (with the highest average high temperature) are July and August (93°F).
The month with the lowest average high temperature is January (54°F).

  • Average low temperature in May: 59°F

Months with the highest average low temperature are July and August (70°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average rainfall in May - Texarkana, AR
  • Average rainfall in May: 5.3"

The wettest month (with the highest rainfall) is May (5.3").
The driest month (with the lowest rainfall) is February (2.8").

Average rainfall days in May - Texarkana, AR
  • Average rainfall days in May: 9 days

Months with the highest number of rainy days are January, March, April, May and December (9 days).
Months with the lowest number of rainy days are July, August, September and October (7 days).

Average daylight in May / Average sunshine in May - Texarkana, AR
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 9h

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

Average UV index in May - Texarkana, AR
  • Average UV index in May: 10

Months with the highest UV index are May, June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 3).