May weather forecast
Wiswell, KY

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Weather in May

The last month of the spring, May, is a moderately hot month in Wiswell, Kentucky, with temperature in the range of an average low of 59°F (15°C) and an average high of 77°F (25°C).

Temperature

Wiswell in May sees a temperature change, with average high-temperatures moving from a pleasant 68°F (20°C) in April to a moderately hot 77°F (25°C). May nights experience a consistent temperature drop to a refreshing 59°F (15°C).

Humidity

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

Rainfall

In Wiswell, during May, the rain falls for 17.9 days and regularly aggregates up to 4.02" (102mm) of precipitation. In Wiswell, during the entire year, the rain falls for 171.5 days and collects up to 39.72" (1009mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Wiswell, the average length of the day in May is 14h and 8min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:42 pm. On the last day of May, in Wiswell, sunrise is at 5:36 am and sunset at 8:06 pm CDT.

Sunshine

In May, the average sunshine is 9.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. 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. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

What is the usual temperature for Wiswell in May?

In May, the average high-temperature and low-temperature are 77°F (25°C) and 59°F (15°C) respectively.

What is the most humid month?

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

What is the average humidity in May?

The average relative humidity in May is 79%.

How much does it rain in May?

In Wiswell, during May, the rain falls for 17.9 days and regularly aggregates up to 4.02" (102mm) of precipitation.

When it does not snow in Wiswell?

In Wiswell, snow does not fall in May through October.

Does it snow in May?

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

How many hours of daylight does Wiswell have in May?

In May, the average day length is 14h and 8min.

When is the sunrise / sunset in May in Wiswell?

On the first day of May, sunrise is at 5:58 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:06 pm CDT.

How long on average sun shines in May in Wiswell?

In May, the average sunshine duration is 9.3h.

What is the month with the highest UV index?

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

What is the UV index reading in May?

In Wiswell, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes 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
Wiswell, KY

Average temperature in May - Wiswell, KY
  • Average high temperature in May: 77°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (42.6°F).

  • Average low temperature in May: 59°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in May
Wiswell, KY

Average pressure in May - Wiswell, KY
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Wiswell, KY

Average wind speed in May - Wiswell, KY
  • Average wind speed in May: 7.1mph

The windiest months (with the highest average wind speed) are January, February and April (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

Average humidity in May
Wiswell, KY

Average humidity in May - Wiswell, KY
  • Average humidity in May: 79%

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

Average rainfall in May
Wiswell, KY

Average rainfall in May - Wiswell, KY
  • Average rainfall in May: 4.02"

The wettest month (with the highest rainfall) is February (4.41").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in May
Wiswell, KY

Average rainfall days in May - Wiswell, KY
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.4 days).

Average snowfall in May
Wiswell, KY

Average snowfall in May - Wiswell, KY
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Wiswell, KY

Average snowfall days in May - Wiswell, KY
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Wiswell, KY

Average daylight in May / Average sunshine in May - Wiswell, KY
  • 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 42min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in May
Wiswell, KY

Average sunshine days in May - Wiswell, KY
  • Average sunshine days in May: 11.4 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (10.1 days).

Average UV index in May
Wiswell, KY

Average UV index in May - Wiswell, KY
  • 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
Wiswell, KY

Average cloud cover in May - Wiswell, KY
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in May
Wiswell, KY

Average visibility in May - Wiswell, KY
  • 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).

Wiswell, Kentucky, USA

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