July weather forecast and climate
Big Sandy Junction, KY

July is a hot summer month in Big Sandy Junction, Kentucky, with average temperature fluctuating between 87.3°F (30.7°C) and 64.8°F (18.2°C).

Temperature

The warmest month is July, with an average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 64.8°F (18.2°C).

Heat index

The average heat index is calculated to a torrid 100.9°F (38.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like pregnancy, clothing, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In July, the average relative humidity is 75%.

Rainfall

In Big Sandy Junction, Kentucky, in July, it is raining for 16.7 days, with typically 2.32" (59mm) of accumulated precipitation. In Big Sandy Junction, during the entire year, the rain falls for 164.7 days and collects up to 26.26" (667mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in Big Sandy Junction is 14.5h.

Sunshine

In Big Sandy Junction, Kentucky, the average sunshine in July is 9.9h.

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 threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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.

What is the warmest month in Big Sandy Junction?

July is the warmest month in Big Sandy Junction, with an average high-temperature of 87.3°F (30.7°C) and an average low-temperature of 64.8°F (18.2°C).

What is the temperature in July in Big Sandy Junction?

The average high-temperature, in July, in Big Sandy Junction, Kentucky, is 87.3°F (30.7°C), while the average low-temperature is 64.8°F (18.2°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines air temperature and relative humidity, is estimated at 100.9°F (38.3°C).

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

In Big Sandy Junction, Kentucky, the average relative humidity in July is 75%.

How much does it rain in Big Sandy Junction in July?

In Big Sandy Junction, Kentucky, during July, the rain falls for 16.7 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When it does not snow in Big Sandy Junction?

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

How many hours of daylight does Big Sandy Junction have in July?

The average length of the day in July in Big Sandy Junction, Kentucky, is 14.5h.

How long on average sun shines in July in Big Sandy Junction?

The average sunshine in July in Big Sandy Junction is 9.9h.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Big Sandy Junction, Kentucky.

How high is the UV index in July in Big Sandy Junction?

In July, the average daily maximum UV index in Big Sandy Junction is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in July - Big Sandy Junction, KY
  • Average high temperature in July: 87.3°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 July: 64.8°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 July - Big Sandy Junction, KY
  • Average pressure in July: 30"

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 July - Big Sandy Junction, KY
  • Average wind speed in July: 4.5mph

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 July - Big Sandy Junction, KY
  • Average humidity in July: 75%

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

Average rainfall in July - Big Sandy Junction, KY
  • Average rainfall in July: 2.32"

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 July - Big Sandy Junction, KY
  • Average rainfall days in July: 16.7 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 July - Big Sandy Junction, KY
  • Average snowfall in July: 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 July - Big Sandy Junction, KY
  • Average snowfall days in July: 0 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 July / Average sunshine in July - Big Sandy Junction, KY
  • Average daylight in July: 14.5h

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 July: 9.9h

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 July - Big Sandy Junction, KY
  • Average sunshine days in July: 12.4 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 July - Big Sandy Junction, KY
  • Average UV index in July: 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 July - Big Sandy Junction, KY
  • Average cloud cover in July: 36

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 July - Big Sandy Junction, KY
  • Average visibility in July: 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).