May weather forecastOldsmar, FL
May
Weather in May
May, the last month of the spring in Oldsmar, is also a moderately hot month, with an average temperature varying between 73°F (22.8°C) and 82.4°F (28°C).Temperature
The advent of May denotes an average high-temperature of a still moderately hot 82.4°F (28°C), subtly different from April's 77.9°F (25.5°C). Throughout May, Oldsmar experiences a low-temperature average of 73°F (22.8°C).Heat index
In May, the heat index is evaluated at a hot 87.8°F (31°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
The months with the lowest humidity are May and October, with an average relative humidity of 72%.Rainfall
In Oldsmar, during May, the rain falls for 12.9 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Oldsmar, during the entire year, the rain falls for 168.5 days and collects up to 27.4" (696mm) of precipitation.Ocean temperature
In Oldsmar, in May, the average water temperature is 78.4°F (25.8°C).Note: Between the temperatures of 77°F (25°C) and 84.2°F (29°C), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.
Daylight
In Oldsmar, the average length of the day in May is 13h and 33min.On the first day of May, sunrise is at 6:49 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:22 pm EDT.
Sunshine
The month with the most sunshine is May, with an average of 11.2h of sunshine.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 7 in May leads to these recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. 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. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! The reflection of sand and water increases the UV dose.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Oldsmar, FL
- Average high temperature in May: 82.4°F
The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (65.7°F).
- Average low temperature in May: 73°F
The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (55°F).
Average pressure in May
Oldsmar, FL
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in May
Oldsmar, FL
- Average wind speed in May: 8.3mph
The windiest months (with the highest average wind speed) are January and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in May
Oldsmar, FL
- Average humidity in May: 72%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are May and October (72%).
Average rainfall in May
Oldsmar, FL
- Average rainfall in May: 1.69"
The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is March (0.79").
Average rainfall days in May
Oldsmar, FL
- Average rainfall days in May: 12.9 days
The month with the highest number of rainy days is July (25.6 days).
The month with the least rainy days is November (7.6 days).
Average sea temperature in May
Oldsmar, FL
- Average sea temperature in May: 78.4°F
The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest month (with the lowest average sea temperature) is January (61.1°F).
Average daylight in May /
Average sunshine in May
Oldsmar, FL
- Average daylight in May: 13h and 30min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in May: 11h and 12min
The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in May
Oldsmar, FL
- Average sunshine days in May: 15.6 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (3.6 days).
Average UV index in May
Oldsmar, FL
- Average UV index in May: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in May
Oldsmar, FL
- Average cloud cover in May: 20
The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).
Average visibility in May
Oldsmar, FL
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
