May weather forecast
Orlando, FL

In May, Orlando weather shifts towards more typical summer conditions. Warm temperatures, ranging from 69.4°F to 86.2°F, coincide with increasing daylight hours, resulting in a scorching climate. The probability of rainfall increases, but the weather remains mostly predictable and favorable for plans. The UV index also takes a slight jump ushering in the necessity for sun protection during outdoor activities. Sunshine duration extends its course to cover an average of 10.6 hours daily, the highest so far in the year.

Temperature

Entering May in Orlando, the average high-temperature is recorded at a tropical 86.2°F, exhibiting a minimal shift from April's 82.2°F. Throughout May, an average nighttime temperature of 69.4°F is experienced in Orlando.

Heat index

For May, the heat index is calculated to be a fiery hot 96.8°F. Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In May, the average relative humidity in Orlando is 72%.

Rainfall

In Orlando, in May, it is raining for 15.3 days, with typically 3.23" of accumulated precipitation. In Orlando, during the entire year, the rain falls for 187.6 days and collects up to 33.86" of precipitation.

Daylight

In May, the average length of the day is 13h and 35min.
On the first day of the month, sunrise is at 6:44 am and sunset at 8:00 pm. On the last day of May, in Orlando, sunrise is at 6:28 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in May is 10.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Orlando. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 7 in May leads to these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.