May weather forecast and climate
Big Sandy Junction, KY

The last month of the spring, May, is a moderately hot month in Big Sandy Junction, Kentucky, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 55°F (12.8°C).

Temperature

In May, the average high-temperature rises, from an enjoyable 65.8°F (18.8°C) in April, to a warm 76.3°F (24.6°C). In Big Sandy Junction, in May, the average low-temperature is 55°F (12.8°C).

Humidity

In May, the average relative humidity in Big Sandy Junction is 78%.

Rainfall

The month with the most rainfall is May when the rain falls for 18.7 days and typically aggregates up to 2.87" (73mm) of precipitation.

Snowfall

May through September are months without snowfall in Big Sandy Junction.

Daylight

In May, the average length of the day is 14.3h.

Sunshine

In Big Sandy Junction, the average sunshine is 9.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Big Sandy Junction, Kentucky. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Big Sandy Junction?

In Big Sandy Junction, Kentucky, in May, the average high-temperature is 76.3°F (24.6°C), and the average low-temperature is 55°F (12.8°C).

What is the average humidity in May in Big Sandy Junction?

The average relative humidity in May is 78%.

How many days does it rain in May in Big Sandy Junction?

In May, in Big Sandy Junction, the rain falls for 18.7 days. Throughout May, 2.87" (73mm) of precipitation is accumulated.

What is the wettest month in Big Sandy Junction?

May is the month with the most rainfall in Big Sandy Junction, Kentucky. Rain falls for 18.7 days and accumulates 2.87" (73mm) of precipitation.

Does it snow in Big Sandy Junction in May?

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

When it does not snow in Big Sandy Junction?

In Big Sandy Junction snow does not fall in May through September.

What is the average length of the day in May in Big Sandy Junction?

The average length of the day in May is 14.3h.

How many hours of sunshine does Big Sandy Junction have in May?

The average sunshine in May is 9.1h.

What is the month with the highest UV index in Big Sandy Junction?

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

What is the UV index intensity in May in Big Sandy Junction?

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Big Sandy Junction, KY
  • Average high temperature in May: 76.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

Average pressure in May - Big Sandy Junction, KY
  • Average pressure in May: 30.01"

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

Average wind speed in May - Big Sandy Junction, KY
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in May - Big Sandy Junction, KY
  • Average humidity in May: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in May - Big Sandy Junction, KY
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in May - Big Sandy Junction, KY
  • Average rainfall days in May: 18.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in May - Big Sandy Junction, KY
  • Average snowfall in May: 0"

The month with the highest snowfall is February (3.54").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May - Big Sandy Junction, KY
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (11 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Big Sandy Junction, KY
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in May: 9.1h

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average sunshine days in May - Big Sandy Junction, KY
  • Average sunshine days in May: 10.2 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10.2 days).

Average UV index in May - Big Sandy Junction, KY
  • Average UV index in May: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in May - Big Sandy Junction, KY
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in May - Big Sandy Junction, KY
  • Average visibility in May: 5mi

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