July weather forecast and climate
Barnsley, KY

July is a hot summer month in Barnsley, Kentucky, with temperature in the range of an average low of 68.4°F (20.2°C) and an average high of 86.2°F (30.1°C).

Temperature

The warmest month is July, with an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 68.4°F (20.2°C).

Heat index

In July, the average heat index is evaluated at a torrid 99.9°F (37.7°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, wind, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Barnsley, the average relative humidity is 79%.

Rainfall

In July, in Barnsley, the rain falls for 16.4 days. Throughout July, 2.13" (54mm) of precipitation is accumulated. Throughout the year, in Barnsley, there are 145.5 rainfall days, and 21.85" (555mm) of precipitation is accumulated.

Snowfall

In Barnsley snow does not fall in May through October.

Daylight

The average length of the day in Barnsley is 14.4h.

Sunshine

In July, the average sunshine is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the warmest month in Barnsley?

The warmest month is July, with an average high-temperature of 86.2°F (30.1°C) and an average low-temperature of 68.4°F (20.2°C).

What is the temperature in July in Barnsley?

The average high-temperature, in July, is 86.2°F (30.1°C), while the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines air temperature and relative humidity, in July is calculated to 99.9°F (37.7°C).

What is the average humidity in July in Barnsley?

In Barnsley, Kentucky, the average relative humidity in July is 79%.

How many days does it rain in July in Barnsley?

In July, in Barnsley, the rain falls for 16.4 days. Throughout July, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Barnsley?

May through October are months without snowfall.

What is the average length of the day in July in Barnsley?

In July, the average length of the day is 14.4h.

How many hours of sunshine does Barnsley have in July?

In July, the average sunshine in Barnsley is 10.5h.

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

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

What is the UV index reading in July in Barnsley?

The average daily maximum UV index in July in Barnsley is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in July - Barnsley, KY
  • Average high temperature in July: 86.2°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 (40.6°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in July - Barnsley, KY
  • Average pressure in July: 29.98"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in July - Barnsley, KY
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in July - Barnsley, KY
  • Average humidity in July: 79%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July - Barnsley, KY
  • Average rainfall in July: 2.13"

The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is September (1.02").

Average rainfall days in July - Barnsley, KY
  • Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8 days).

Average snowfall in July - Barnsley, KY
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.22").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July - Barnsley, KY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July / Average sunshine in July - Barnsley, KY
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 10.5h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 4.4h).

Average sunshine days in July - Barnsley, KY
  • Average sunshine days in July: 12.1 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (12.1 days).

Average UV index in July - Barnsley, 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 - Barnsley, KY
  • Average cloud cover in July: 30

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in July - Barnsley, KY
  • Average visibility in July: 6mi

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