Herndonville
Georgia, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Herndonville, GA

July, the same as June, in Herndonville, Georgia, is another hot summer month, with temperature in the range of an average low of 70.7°F (21.5°C) and an average high of 90.7°F (32.6°C).

Temperature

July is the warmest month, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 70.7°F (21.5°C).

Heat index

The average heat index is evaluated at a scorching 109.4°F (43°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged 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 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, clothing, differences in body mass, height, and shape). 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 especially crucial for babies and toddlers. 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. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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

Months with the lowest humidity are July, October and November, with an average relative humidity of 72%.

Rainfall

In Herndonville, in July, during 22.3 rainfall days, 4.02" (102mm) of precipitation is typically accumulated. Throughout the year, there are 179.3 rainfall days, and 39.84" (1012mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Herndonville.

Daylight

In July, the average length of the day in Herndonville is 14.1h.

Sunshine

July has the most sunshine of the year in Herndonville, with an average of 10.7h of sunshine.

UV index

Months with the highest UV index in Herndonville are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
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 Herndonville?

With an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 70.7°F (21.5°C), July is the warmest month.

What is the temperature in July in Herndonville?

In July, in Herndonville, the average high-temperature is 90.7°F (32.6°C), and the average low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), that factores the actual air temperature with the relative humidity, in July is calculated to 109.4°F (43°C).

What are the least humid months in Herndonville?

Months with the lowest humidity are July, October and November, with an average relative humidity of 72%.

What is the average humidity in July in Herndonville?

In Herndonville, the average relative humidity in July is 72%.

How many days does it rain in July in Herndonville?

In Herndonville, Georgia, during July, the rain falls for 22.3 days and regularly aggregates up to 4.02" (102mm) of precipitation.

When it does not snow in Herndonville?

In Herndonville, Georgia, snow does not fall in April through November.

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

The average length of the day in July in Herndonville, Georgia, is 14.1h.

What month has the most sunshine in Herndonville?

July has the most sunshine of the year in Herndonville, with an average of 10.7h of sunshine.

How many hours of sunshine does Herndonville have in July?

In Herndonville, the average sunshine in July is 10.7h.

What are the months with the highest UV index in Herndonville?

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

How high is the UV index in July in Herndonville?

In July, the average daily maximum UV index in Herndonville is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in July - Herndonville, GA
  • Average high temperature in July: 90.7°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in July: 70.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average humidity in July - Herndonville, GA
  • Average humidity in July: 72%

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are July, October and November (72%).

Average rainfall in July - Herndonville, GA
  • Average rainfall in July: 4.02"

The wettest month (with the highest rainfall) is August (4.96").
The driest month (with the least rainfall) is October (2.2").

Average rainfall days in July - Herndonville, GA
  • Average rainfall days in July: 22.3 days

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is October (9.3 days).

Average snowfall in July - Herndonville, GA
  • Average snowfall in July: 0"

Months with the highest snowfall are January and December (0.35").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in July - Herndonville, GA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.8 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 - Herndonville, GA
  • Average daylight in July: 14.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in July: 10.7h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.2h).

Average UV index in July - Herndonville, GA
  • Average UV index in July: 6

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