May weather forecast
Jasper, AR

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Weather in May

The last month of the spring, May, is a moderately hot month in Jasper, Arkansas, with an average temperature ranging between min 56.5°F (13.6°C) and max 76.6°F (24.8°C).

Temperature

The start of May is characterized by a subtle increase in the average high-temperature, transitioning from an enjoyable 67.8°F (19.9°C) in April to a warm 76.6°F (24.8°C). Throughout May, the nighttime temperature averages to a mild 56.5°F (13.6°C).

Humidity

The months with the highest humidity are March and May, with an average relative humidity of 78%.

Rainfall

The month with the most rainfall is May, when the rain falls for 15 days and typically aggregates up to 3.94" (100mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Jasper aggregates 0.16" (4mm) of snow. Throughout the year, in Jasper, there are 13.3 snowfall days, and 7.28" (185mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 5min.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:00 pm. On the last day of May, sunrise is at 5:57 am and sunset at 8:23 pm CDT.

Sunshine

In Jasper, the average sunshine in May is 9.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in May transforms into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the average May temperature?

In May, the average high-temperature and low-temperature are 76.6°F (24.8°C) and 56.5°F (13.6°C) respectively.

What are the most humid months?

The months with the highest humidity are March and May, with an average relative humidity of 78%.

What is the average humidity in May?

In May, the average relative humidity is 78%.

What is the wettest month in Jasper?

May is the month with the most rainfall. Rain falls for 15 days and accumulates 3.94" (100mm) of precipitation.

How many days does it rain in May in Jasper?

In May, the rain falls for 15 days. Throughout May, 3.94" (100mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Jasper aggregates 0.16" (4mm) of snow.

What is the average length of the day in May?

In Jasper, the average day length in May is 14h and 5min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:19 am and sunset at 8:00 pm. On the last day of the month, in Jasper, sunrise is at 5:57 am and sunset at 8:23 pm CDT.

How many hours of sunshine does Jasper have in May?

The average sunshine duration in May is 9.1h.

What are the months with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Jasper.

What is the UV index intensity in May?

In Jasper, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from 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
Jasper, AR

Average temperature in May - Jasper, AR
  • Average high temperature in May: 76.6°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in May: 56.5°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

Average pressure in May
Jasper, AR

Average pressure in May - Jasper, 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
Jasper, AR

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

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in May
Jasper, AR

Average humidity in May - Jasper, AR
  • Average humidity in May: 78%

The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are January and October (73%).

Average rainfall in May
Jasper, AR

Average rainfall in May - Jasper, AR
  • Average rainfall in May: 3.94"

The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are January and February (1.97").

Average rainfall days in May
Jasper, AR

Average rainfall days in May - Jasper, AR
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (7.5 days).

Average snowfall in May
Jasper, AR

Average snowfall in May - Jasper, AR
  • Average snowfall in May: 0.16"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
Jasper, AR

Average snowfall days in May - Jasper, AR
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Jasper, AR

Average daylight in May / Average sunshine in May - Jasper, AR
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 30min).

Average sunshine days in May
Jasper, AR

Average sunshine days in May - Jasper, AR
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in May
Jasper, AR

Average UV index in May - Jasper, AR
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in May
Jasper, AR

Average cloud cover in May - Jasper, AR
  • Average cloud cover in May: 38

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in May
Jasper, AR

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

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

Jasper, Arkansas, USA

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