May weather forecast
Mayfield, KY

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Weather in May

May brings in the warmer half of the year for Mayfield. Following the spring showers, the landscape bursts into vibrant colors. The average highest and lowest temperatures for May reach 76.8°F (24.9°C) and 59.2°F (15.1°C) respectively. As spring transitions into summer, the humidity can start to become a bit uncomfortable. Nevertheless, the increased brightness and warmth make this an excellent time for outdoor activities.

Temperature

With the onset of May, Mayfield's weather sees a temperature rise, transitioning from an enjoyable 67.6°F (19.8°C) in April to a warm 76.8°F (24.9°C). Mayfield observes an average nighttime low-temperature of 59.2°F (15.1°C) during the month of May.

Humidity

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

Rainfall

In Mayfield, during May, the rain falls for 19.3 days and regularly aggregates up to 4.45" (113mm) of precipitation. Throughout the year, there are 178.3 rainfall days, and 42.01" (1067mm) of precipitation is accumulated.

Snowfall

In Mayfield, Kentucky, snow does not fall in May through October.

Daylight

The average length of the day in May is 14h and 8min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:43 pm. On the last day of May, sunrise is at 5:37 am and sunset at 8:07 pm CDT.

Sunshine

In May, the average sunshine is 9.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 in May translates into this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What are May temperatures in Mayfield?

The high-temperature, in May, in Mayfield, is 76.8°F (24.9°C), while the low-temperature averages to 59.2°F (15.1°C).

What is the most humid month in Mayfield?

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

What is the average humidity in May in Mayfield?

In Mayfield, Kentucky, the average relative humidity in May is 79%.

How many days does it rain in May in Mayfield?

In May, the rain falls for 19.3 days. Throughout May, 4.45" (113mm) of precipitation is accumulated.

When it does not snow in Mayfield?

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

Does it snow in Mayfield in May?

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

What is the average length of the day in May in Mayfield?

The average day length in May in Mayfield, Kentucky, is 14h and 8min.

What time are sunrise and sunset in May in Mayfield?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 7:43 pm. On the last day of the month, in Mayfield, sunrise is at 5:37 am and sunset at 8:07 pm CDT.

How long on average sun shines in May in Mayfield?

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

What is the month with the highest UV index in Mayfield?

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

How high is the UV index in May in Mayfield?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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
Mayfield, KY

Average temperature in May - Mayfield, KY
  • Average high temperature in May: 76.8°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in May: 59.2°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in May
Mayfield, KY

Average pressure in May - Mayfield, 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).

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Average wind speed in May
Mayfield, KY

Average wind speed in May - Mayfield, KY
  • Average wind speed in May: 7.4mph

The windiest months (with the highest average wind speed) are February and April (9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

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Average humidity in May
Mayfield, KY

Average humidity in May - Mayfield, KY
  • 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 (70%).

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Average rainfall in May
Mayfield, KY

Average rainfall in May - Mayfield, KY
  • Average rainfall in May: 4.45"

The wettest month (with the highest rainfall) is April (4.69").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in May
Mayfield, KY

Average rainfall days in May - Mayfield, KY
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.7 days).

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Average snowfall in May
Mayfield, KY

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

The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Mayfield, KY

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

The months with the highest number of snowfall days are January and February (4.4 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
Mayfield, KY

Average daylight in May / Average sunshine in May - Mayfield, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in May
Mayfield, KY

Average sunshine days in May - Mayfield, KY
  • Average sunshine days in May: 9.4 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in May
Mayfield, KY

Average UV index in May - Mayfield, 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
Mayfield, KY

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

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 27).

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Average visibility in May
Mayfield, KY

Average visibility in May - Mayfield, 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).

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Mayfield, Kentucky, USA

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