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
Walkill experiences a subtle adjustment in high-temperatures to a tropical 86°F (30°C) with the onset of May, maintaining near parity with April's 81°F (27.2°C). In May, Walkill reports a consistent average low-temperature of 67.6°F (19.8°C) during the nights.Heat index
Throughout May, the heat index is estimated at a fiery hot 96.8°F (36°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In Walkill, the average relative humidity in May is 72%.Rainfall
In May, the rain falls for 10.1 days. Throughout May, 0.87" (22mm) of precipitation is accumulated. In Walkill, during the entire year, the rain falls for 129.7 days and collects up to 10.98" (279mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
In May, the average length of the day is 13h and 40min.On the first day of May, sunrise is at 6:43 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:22 pm EDT.
Sunshine
The average sunshine in May is 10.5h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 7 during May leads to these instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during May?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
What is the average length of the day in May in Walkill?
What time are sunrise and sunset in May?
How long on average sun shines in May?
What is the month with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Walkill, FL
- Average high temperature in May: 86°F
The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is January (64.8°F).
- Average low temperature in May: 67.6°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (48.2°F).
Average pressure in May
Walkill, FL
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are August and September (29.98"Hg).
Average wind speed in May
Walkill, FL
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in May
Walkill, FL
- Average humidity in May: 72%
The months with the highest relative humidity are August and December (77%).
The month with the lowest relative humidity is March (70%).
Average rainfall in May
Walkill, FL
- Average rainfall in May: 0.87"
The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in May
Walkill, FL
- Average rainfall days in May: 10.1 days
The months with the highest number of rainy days are July and August (17.7 days).
The months with the least rainy days are January and November (6.5 days).
Average snowfall days in May
Walkill, FL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Walkill, FL
- Average daylight in May: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- 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 42min).
Average sunshine days in May
Walkill, FL
- Average sunshine days in May: 18 days
The months with the most sunshine days are January and December (22.3 days).
The month with the least sunshine days is August (8.9 days).
Average UV index in May
Walkill, FL
- Average UV index in May: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in May
Walkill, FL
- Average cloud cover in May: 30
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are May and July (Cloud cover 30).
Average visibility in May
Walkill, 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).
Walkill, Florida, USA
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