May weather forecast
Big Flat, AR

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Weather in May

The last month of the spring, May, is a moderately hot month in Big Flat, Arkansas, with an average temperature varying between 77.7°F (25.4°C) and 58.1°F (14.5°C).

Temperature

The beginning of May marks a shift in the average high-temperature, moving from April's agreeable 68.7°F (20.4°C) to a moderately hot 77.7°F (25.4°C). During the nights in May, an average low-temperature of 58.1°F (14.5°C) is observed.

Humidity

March and May, with an average relative humidity of 79%, are the most humid months in Big Flat.

Rainfall

In May, in Big Flat, Arkansas, the rain falls for 16.8 days. Throughout May, 3.66" (93mm) of precipitation is accumulated. Throughout the year, in Big Flat, there are 156.1 rainfall days, and 34.69" (881mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in May in Big Flat is 14h and 5min.
On the first day of May, sunrise is at 6:16 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:20 pm CDT.

Sunshine

In Big Flat, the average sunshine in May is 9.2h.

UV index

The months with the highest UV index in Big Flat are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in May translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the usual temperature for Big Flat in May?

In Big Flat, in May, the average high-temperature is 77.7°F (25.4°C), and the average low-temperature is 58.1°F (14.5°C).

What is the most humid month in Big Flat?

The months with the highest humidity are March and May, with an average relative humidity of 79%.

What is the average humidity in May in Big Flat?

In May, the average relative humidity in Big Flat, Arkansas, is 79%.

How many days does it rain in May in Big Flat?

In Big Flat, Arkansas, in May, during 16.8 rainfall days, 3.66" (93mm) of precipitation is typically accumulated.

When it does not snow in Big Flat?

In Big Flat, snow does not fall in May through October.

Does it snow in Big Flat in May?

In May, in Big Flat, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Big Flat?

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

When are sunrise and sunset in May in Big Flat?

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 7:57 pm. On the last day of the month, in Big Flat, sunrise is at 5:54 am and sunset at 8:20 pm CDT.

How many hours of sunshine does Big Flat have in May?

In Big Flat, the average sunshine duration in May is 9.2h.

What are the months with the highest UV index in Big Flat?

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

What is the UV index reading in May in Big Flat?

The average daily maximum UV index in May in Big Flat is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Big Flat, AR

Average temperature in May - Big Flat, AR
  • Average high temperature in May: 77.7°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in May: 58.1°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in May
Big Flat, AR

Average pressure in May - Big Flat, 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 (29.93"Hg).

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Average wind speed in May
Big Flat, AR

Average wind speed in May - Big Flat, AR
  • Average wind speed in May: 6.4mph

The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in May
Big Flat, AR

Average humidity in May - Big Flat, AR
  • Average humidity in May: 79%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
Big Flat, AR

Average rainfall in May - Big Flat, AR
  • Average rainfall in May: 3.66"

The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in May
Big Flat, AR

Average rainfall days in May - Big Flat, AR
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in May
Big Flat, AR

Average snowfall in May - Big Flat, AR
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Big Flat, AR

Average snowfall days in May - Big Flat, AR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Big Flat, AR

Average daylight in May / Average sunshine in May - Big Flat, 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 months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in May
Big Flat, AR

Average sunshine days in May - Big Flat, AR
  • Average sunshine days in May: 13 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is August (10.8 days).

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Average UV index in May
Big Flat, AR

Average UV index in May - Big Flat, AR
  • Average UV index in May: 6

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

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Average cloud cover in May
Big Flat, AR

Average cloud cover in May - Big Flat, AR
  • Average cloud cover in May: 38

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in May
Big Flat, AR

Average visibility in May - Big Flat, AR
  • Average visibility in May: 5mi

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

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Big Flat, Arkansas, USA

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