May weather forecast
Texarkana, AR

With the arrival of May, the weather shifts from spring to the early signs of summer. The city experiences a significant increase in temperatures with lows of 59°F (15°C) and highs reaching a scorching 82°F (27.8°C). Despite this soaring heat, the city reels under heavy rain, with rainfall registering at 5.3in, the maximum seen so far in the year. The residents make the most of the sunshine, as daylight hours increase further. As the month progresses, the weather in May turns the city into a hotspot for summer activities.

Temperature

Texarkana perceives a slight temperature ascent during May, with average high-temperatures adjusting from 75.2°F (24°C) in April to a still warm 82.4°F (28°C). May nights indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a moderate 59°F (15°C).

Rainfall

May is the month with the most rainfall. Rain falls for 9 days and accumulates 5.31" (135mm) of precipitation.

Daylight

The average length of the day in May is 13h and 54min.
On the first day of May, sunrise is at 6:26 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:20 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 10, are months with the highest UV index. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 10 during May translates into the following directions:
Take all necessary measures. Eyes and skin are at risk if left unprotected. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Reduce the risk of sunburn by avoiding prolonged exposure and using sunscreen of at least 30 SPF.