Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May witnesses a subtle temperature ascent, adjusting from a warm 79°F (26.1°C) in April to a still moderately hot 85.6°F (29.8°C). Octahatchee encounters a steady low-temperature average of 65.5°F (18.6°C) throughout the month of May.Heat index
In May, the average heat index is estimated at a torrid 95°F (35°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. 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 are largely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
With an average relative humidity of 71%, May is the least humid month.Rainfall
In Octahatchee, during May, the rain falls for 10.7 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 139.5 rainfall days, and 13.23" (336mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
In May, the average length of the day is 13h and 43min.On the first day of May in Octahatchee, sunrise is at 6:48 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:30 pm EDT.
Sunshine
In Octahatchee, the average sunshine in May is 10.5h.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 health risk from exposure to the Sun's UV radiation for the average person.Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during May?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
How many hours of daylight does Octahatchee have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Octahatchee have in May?
When is the highest UV index?
What is the UV index reading in May?
Average temperature in May
Octahatchee, FL
- Average high temperature in May: 85.6°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (60.4°F).
- Average low temperature in May: 65.5°F
The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in May
Octahatchee, FL
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in May
Octahatchee, FL
- Average wind speed in May: 5.8mph
The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in May
Octahatchee, FL
- Average humidity in May: 71%
The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Octahatchee, FL
- Average rainfall in May: 0.83"
The wettest months (with the highest rainfall) are July and August (2.17").
The driest month (with the least rainfall) is November (0.47").
Average rainfall days in May
Octahatchee, FL
- Average rainfall days in May: 10.7 days
The month with the highest number of rainy days is August (21.7 days).
The month with the least rainy days is November (5.5 days).
Average snowfall days in May
Octahatchee, FL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Octahatchee, FL
- Average daylight in May: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in May: 10h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in May
Octahatchee, FL
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is August (5.8 days).
Average UV index in May
Octahatchee, FL
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Octahatchee, FL
- Average cloud cover in May: 29
The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are May and October (Cloud cover 29).
Average visibility in May
Octahatchee, FL
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Octahatchee, Florida, USA
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