May weather forecast
Jacksonville, AR

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Weather in May

May, the last month of the spring in Jacksonville, is a moderately hot month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 79.5°F (26.4°C).

Temperature

Jacksonville in May denotes a subtle temperature transition, adjusting from an average high of a pleasant 71.2°F (21.8°C) in April to a moderately hot 79.5°F (26.4°C). An average low-temperature of 61.5°F (16.4°C) marks the nights in Jacksonville throughout May.

Humidity

The average relative humidity in May in Jacksonville is 76%.

Rainfall

In Jacksonville, in May, it is raining for 16.1 days, with typically 4.02" (102mm) of accumulated precipitation. In Jacksonville, during the entire year, the rain falls for 157.5 days and collects up to 38.66" (982mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Jacksonville, the average length of the day in May is 14h and 1min.
On the first day of May in Jacksonville, Arkansas, sunrise is at 6:16 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:16 pm CDT.

Sunshine

The average sunshine in May is 9.4h.

UV index

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 6 transforms into these recommendations:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What are the temperatures in Jacksonville in May?

The high-temperature, in May, in Jacksonville, is 79.5°F (26.4°C), while the low-temperature averages to 61.5°F (16.4°C).

What is the average humidity in May in Jacksonville?

The average relative humidity in May in Jacksonville, Arkansas, is 76%.

How much does it rain in Jacksonville in May?

In Jacksonville, Arkansas, in May, it is raining for 16.1 days, with typically 4.02" (102mm) of accumulated precipitation.

When it does not snow in Jacksonville?

In Jacksonville, Arkansas, snow does not fall in April through October.

How many hours of daylight does Jacksonville have in May?

The average day length in May in Jacksonville is 14h and 1min.

When are sunrise and sunset in May in Jacksonville?

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:16 pm CDT.

How many hours of sunshine does Jacksonville have in May?

In Jacksonville, Arkansas, the average sunshine duration in May is 9.4h.

How high is the UV index in May in Jacksonville?

In May, the average daily maximum UV index in Jacksonville is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Jacksonville, AR

Average temperature in May - Jacksonville, AR
  • Average high temperature in May: 79.5°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in May: 61.5°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

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Average pressure in May
Jacksonville, AR

Average pressure in May - Jacksonville, 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).

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Average wind speed in May
Jacksonville, AR

Average wind speed in May - Jacksonville, AR
  • Average wind speed in May: 6.8mph

The windiest months (with the highest average wind speed) are February, March and April (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in May
Jacksonville, AR

Average humidity in May - Jacksonville, AR
  • Average humidity in May: 76%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in May
Jacksonville, AR

Average rainfall in May - Jacksonville, AR
  • Average rainfall in May: 4.02"

The wettest month (with the highest rainfall) is April (4.57").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in May
Jacksonville, AR

Average rainfall days in May - Jacksonville, AR
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in May
Jacksonville, AR

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

The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Jacksonville, AR

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

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Jacksonville, AR
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in May
Jacksonville, AR

Average sunshine days in May - Jacksonville, AR
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (12.4 days).

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Average UV index in May
Jacksonville, AR

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
Jacksonville, AR

Average cloud cover in May - Jacksonville, AR
  • Average cloud cover in May: 35

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in May
Jacksonville, AR

Average visibility in May - Jacksonville, AR
  • Average visibility in May: 6mi

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

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Jacksonville, Arkansas, USA

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