July weather forecast
Vestavia Hills, AL

July, arguably the hottest month in Vestavia Hills, Alabama, sees the highest average temperature peaking at 90.9°F (32.7°C). This peaks in temperature coupled with high humidity levels creates a sweltering environment. Nonetheless, the ample sunshine and maximum ultraviolet index mark this month as the height of summer activities. Moreover, even though rain is relatively common this month, there is a fair balance between hot, dry days and intermittent showers. In summation, July embodies a typical southern summer with its sultry days but refreshing summer showers.

Temperature

Vestavia Hills's temperature records reveal July as the warmest month, marked by average highs of 90.9°F (32.7°C) and lows of 71.4°F (21.9°C).

Heat index

July's average heat index is computed to be a blisteringly hot 111.2°F (44°C). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Vestavia Hills, the average relative humidity in July is 73%.

Rainfall

In July, in Vestavia Hills, the rain falls for 18.9 days. Throughout July, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 146.7 rainfall days, and 18.94" (481mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In July, the average length of the day is 14h and 7min.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:01 pm. On the last day of July, in Vestavia Hills, sunrise is at 5:59 am and sunset at 7:47 pm CDT.

Sunshine

The months with the most sunshine in Vestavia Hills are June and July, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index in Vestavia Hills are July and August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.