May weather forecast
Campbell, FL

The last month of the spring, May, is a hot month in Campbell, Florida, with an average temperature fluctuating between 69.1°F (20.6°C) and 86.4°F (30.2°C).

Temperature

Campbell marks the onset of May with an average high-temperature of a tropical 86.4°F (30.2°C), subtly divergent from April's 82.4°F (28°C). Nighttime temperature in Campbell experiences an average drop to a pleasant 69.1°F (20.6°C) in May.

Heat index

For May, the heat index is evaluated at a sweltering 96.8°F (36°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Campbell, in May, during 16.3 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. In Campbell, Florida, during the entire year, the rain falls for 198.9 days and collects up to 37.52" (953mm) of precipitation.

Daylight

The average length of the day in May in Campbell is 13h and 34min.
On the first day of May in Campbell, sunrise is at 6:44 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:18 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Campbell are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, an average UV index of 7 transforms into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.