May weather forecast
Justell, KY

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Weather in May

May, the last month of the spring in Justell, is a warm month, with temperature in the range of an average low of 54°F (12.2°C) and an average high of 76.5°F (24.7°C).

Temperature

May indicates a change in the average high-temperature, moving up from a comfortable 66.7°F (19.3°C) in April to a warm 76.5°F (24.7°C). May witnesses a substantial contrast between the daytime highs and the average low of 54°F (12.2°C).

Humidity

The average relative humidity in May in Justell, Kentucky, is 77%.

Rainfall

In May, in Justell, the rain falls for 20.3 days. Throughout May, 3.58" (91mm) of precipitation is accumulated. In Justell, during the entire year, the rain falls for 181.3 days and collects up to 34.02" (864mm) of precipitation.

Snowfall

In Justell, snow does not fall in May through September.

Daylight

In Justell, the average length of the day in May is 14h and 13min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:20 pm. On the last day of May, sunrise is at 6:10 am and sunset at 8:45 pm EDT.

Sunshine

In May, the average sunshine is 9.1h.

UV index

In Justell, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the temperature in May in Justell?

May temperatures in Justell vary between a high-temperature of 76.5°F (24.7°C) and a low-temperature of 54°F (12.2°C).

What is the average humidity in May in Justell?

In Justell, the average relative humidity in May is 77%.

How much does it rain in Justell in May?

In Justell, Kentucky, during May, the rain falls for 20.3 days and regularly aggregates up to 3.58" (91mm) of precipitation.

When it does not snow in Justell?

In Justell, snow does not fall in May through September.

Does it snow in Justell in May?

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

How many hours of daylight does Justell have in May?

In Justell, Kentucky, the average day length in May is 14h and 13min.

When are sunrise and sunset in May in Justell?

On the first day of May in Justell, Kentucky, sunrise is at 6:34 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:45 pm EDT.

How many hours of sunshine does Justell have in May?

In Justell, the average sunshine duration in May is 9.1h.

How high is the UV index in May in Justell?

In May, the average daily maximum UV index in Justell is 5. A UV Index reading of 3 to 5 represents a moderate 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
Justell, KY

Average temperature in May - Justell, KY
  • Average high temperature in May: 76.5°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (41.2°F).

  • Average low temperature in May: 54°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in May
Justell, KY

Average pressure in May - Justell, KY
  • Average pressure in May: 30.02"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in May
Justell, KY

Average wind speed in May - Justell, KY
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in May
Justell, KY

Average humidity in May - Justell, KY
  • Average humidity in May: 77%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are July, August and November (74%).

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Average rainfall in May
Justell, KY

Average rainfall in May - Justell, KY
  • Average rainfall in May: 3.58"

The wettest month (with the highest rainfall) is February (3.62").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in May
Justell, KY

Average rainfall days in May - Justell, KY
  • Average rainfall days in May: 20.3 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (11.3 days).

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Average snowfall in May
Justell, KY

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

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Justell, KY

Average snowfall days in May - Justell, KY
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Justell, 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 36min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in May
Justell, KY

Average sunshine days in May - Justell, KY
  • Average sunshine days in May: 8.3 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.3 days).

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Average UV index in May
Justell, KY

Average UV index in May - Justell, KY
  • Average UV index in May: 5

The months with the highest UV index are June 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
Justell, KY

Average cloud cover in May - Justell, KY
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in May
Justell, KY

Average visibility in May - Justell, KY
  • Average visibility in May: 5mi

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

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Justell, Kentucky, USA

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