May weather forecast
Gravel Junction, AR

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Weather in May

The last month of the spring, May, is a moderately hot month in Gravel Junction, Arkansas, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 81.1°F (27.3°C).

Temperature

May's onset brings a minor rise in the average high-temperature, moving from a pleasant 73°F (22.8°C) in April to a moderately hot 81.1°F (27.3°C). Gravel Junction's temperature tends to fall to an average low of 61.2°F (16.2°C) during the nights of May.

Heat index

Throughout May, the heat index is evaluated at a hot 86°F (30°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Gravel Junction, Arkansas, during May, the rain falls for 12.8 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Gravel Junction, during the entire year, the rain falls for 132.4 days and collects up to 22.2" (564mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

The average length of the day in May is 13h and 57min.
On the first day of May, sunrise is at 6:21 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:17 pm CDT.

Sunshine

The average sunshine in May is 9h.

UV index

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The high-temperature, in May, in Gravel Junction, is 81.1°F (27.3°C), while the low-temperature averages to 61.2°F (16.2°C). In May, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the average humidity in May?

In May, the average relative humidity is 77%.

How many days does it rain in May?

In Gravel Junction, Arkansas, in May, during 12.8 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow?

March through December are months without snowfall.

What is the average length of the day in May?

In May, the average day length is 13h and 57min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:21 am and sunset at 7:55 pm. On the last day of the month, in Gravel Junction, sunrise is at 6:01 am and sunset at 8:17 pm CDT.

How long on average sun shines in May?

In Gravel Junction, the average sunshine duration in May is 9h.

What is the UV index intensity in May?

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Gravel Junction, AR

Average temperature in May - Gravel Junction, AR
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in May: 61.2°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in May
Gravel Junction, AR

Average pressure in May - Gravel Junction, AR
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Gravel Junction, AR

Average wind speed in May - Gravel Junction, AR
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in May
Gravel Junction, AR

Average humidity in May - Gravel Junction, AR
  • Average humidity in May: 77%

The months with the highest relative humidity are February, March and December (80%).
The months with the lowest relative humidity are July, August, September and October (71%).

Average rainfall in May
Gravel Junction, AR

Average rainfall in May - Gravel Junction, AR
  • Average rainfall in May: 2.09"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in May
Gravel Junction, AR

Average rainfall days in May - Gravel Junction, AR
  • Average rainfall days in May: 12.8 days

The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is October (7.9 days).

Average snowfall in May
Gravel Junction, AR

Average snowfall in May - Gravel Junction, AR
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in May
Gravel Junction, AR

Average snowfall days in May - Gravel Junction, AR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Gravel Junction, AR

Average daylight in May / Average sunshine in May - Gravel Junction, AR
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in May
Gravel Junction, AR

Average sunshine days in May - Gravel Junction, AR
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is August (13.8 days).

Average UV index in May
Gravel Junction, AR

Average UV index in May - Gravel Junction, AR
  • Average UV index in May: 6

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

Average cloud cover in May
Gravel Junction, AR

Average cloud cover in May - Gravel Junction, AR
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in May
Gravel Junction, AR

Average visibility in May - Gravel Junction, AR
  • Average visibility in May: 5mi

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

Gravel Junction, Arkansas, USA

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