May weather forecast
Mill Springs, KY

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Weather in May

May, the last month of the spring in Mill Springs, is a warm month, with an average temperature fluctuating between 56.1°F (13.4°C) and 75.9°F (24.4°C).

Temperature

As May begins, there's a slight increase in the average high-temperature, moving from an enjoyable 67.3°F (19.6°C) in April to a moderately hot 75.9°F (24.4°C). During May, Mill Springs experiences a consistent low-temperature average of 56.1°F (13.4°C).

Humidity

In Mill Springs, Kentucky, the average relative humidity in May is 78%.

Rainfall

In Mill Springs, during May, the rain falls for 17.8 days and regularly aggregates up to 3.03" (77mm) of precipitation. Throughout the year, there are 174 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

Snowfall

In Mill Springs, snow does not fall in May through September.

Daylight

The average length of the day in May in Mill Springs, Kentucky, is 14h and 10min.
On the first day of May, sunrise is at 6:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:52 pm EDT.

Sunshine

In Mill Springs, the average sunshine in May is 9.3h.

UV index

The months with the highest UV index in Mill Springs are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 in May translates into this advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the usual temperature for Mill Springs in May?

The high-temperature, in May, in Mill Springs, is 75.9°F (24.4°C), while the low-temperature averages to 56.1°F (13.4°C).

What is the average humidity in May in Mill Springs?

The average relative humidity in May in Mill Springs is 78%.

How much does it rain in Mill Springs in May?

In Mill Springs, Kentucky, in May, it is raining for 17.8 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow in Mill Springs?

In Mill Springs, Kentucky, snow does not fall in May through September.

Does it snow in Mill Springs in May?

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

What is the average length of the day in May in Mill Springs?

In May, the average day length in Mill Springs, Kentucky, is 14h and 10min.

When is the sunrise / sunset in May in Mill Springs?

On the first day of May, sunrise is at 6:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:52 pm EDT.

How many hours of sunshine does Mill Springs have in May?

In May, the average sunshine duration is 9.3h.

What is the month with the highest UV index in Mill Springs?

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

What is the UV index intensity in May in Mill Springs?

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

Average temperature in May - Mill Springs, KY
  • Average high temperature in May: 75.9°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in May: 56.1°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

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Average pressure in May
Mill Springs, KY

Average pressure in May - Mill Springs, KY
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in May
Mill Springs, KY

Average wind speed in May - Mill Springs, KY
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in May
Mill Springs, KY

Average humidity in May - Mill Springs, KY
  • Average humidity in May: 78%

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, August, October and November (76%).

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Average rainfall in May
Mill Springs, KY

Average rainfall in May - Mill Springs, KY
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in May
Mill Springs, KY

Average rainfall days in May - Mill Springs, KY
  • Average rainfall days in May: 17.8 days

The months with the highest number of rainy days are May and July (17.8 days).
The month with the least rainy days is November (10.8 days).

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Average snowfall in May
Mill Springs, KY

Average snowfall in May - Mill Springs, KY
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.95").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Mill Springs, KY

Average snowfall days in May - Mill Springs, KY
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Mill Springs, KY

Average daylight in May / Average sunshine in May - Mill Springs, KY
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in May
Mill Springs, KY

Average sunshine days in May - Mill Springs, KY
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (10.7 days).

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Average UV index in May
Mill Springs, KY

Average UV index in May - Mill Springs, 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).

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Average cloud cover in May
Mill Springs, KY

Average cloud cover in May - Mill Springs, KY
  • Average cloud cover in May: 39

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 31).

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Average visibility in May
Mill Springs, KY

Average visibility in May - Mill Springs, KY
  • Average visibility in May: 5mi

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

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Mill Springs, Kentucky, USA

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