July weather forecast
Umatilla, FL

July, the same as June, in Umatilla, Florida, is a hot summer month, with an average temperature fluctuating between 90.7°F (32.6°C) and 74.8°F (23.8°C).

Temperature

Umatilla, Florida, experiences an average high-temperature of a still hot 90.7°F (32.6°C) in July, subtly different from June's 89.2°F (31.8°C). Umatilla's nights in July cool down to an average low-temperature of 74.8°F (23.8°C).

Heat index

July's heat index is calculated to be a life-threatening hot 114.8°F (46°C). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

July through September, with an average relative humidity of 78%, are the most humid months in Umatilla.

Rainfall

July is the month with the most rainfall. Rain falls for 26.9 days and accumulates 5.91" (150mm) of precipitation.

Daylight

The average length of the day in July is 13h and 47min.
On the first day of July in Umatilla, sunrise is at 6:32 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:18 pm EDT.

Sunshine

The months with the most sunshine in Umatilla are May and July, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during July translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.