July weather forecast
Free Union, VA

July holds the reputation of Free Union's most sweltering month, with peak temperatures scaling to 88.2°F (31.2°C). Amid sizzling days, residents often find reprieve in the summer rains. Despite the frequently sizzling temperatures, locals and visitors alike still manage to find enjoyment in outdoor activities and events. With longer daylight hours, the evening and nights turn out to be more comfortable. The month is characterized by a lively summer vibe that's prevalent throughout the cities.

Temperature

Free Union's warmest month, July, generally records average temperatures ranging from a high of 88.2°F (31.2°C) to a low of 64.6°F (18.1°C).

Heat index

During July, the heat index is computed to be a sweltering 100.4°F (38°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The least humid month is July, with an average relative humidity of 71%.

Rainfall

In Free Union, in July, during 16.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, there are 155.9 rainfall days, and 27.99" (711mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 31min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:41 pm. On the last day of July, in Free Union, Virginia, sunrise is at 6:16 am and sunset at 8:24 pm EDT.

Sunshine

With an average of 10.7h of sunshine, July has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Free Union. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during July translates into the following guidance:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.