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 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
Upon the onset of May, Courtenay witnesses an average high-temperature of a still warm 80.4°F (26.9°C), showing a close resemblance to the prior month. An average low-temperature of 73.8°F (23.2°C), slightly less than the daytime peak, marks the month of May.Humidity
The average relative humidity in May is 76%.Rainfall
In Courtenay, Florida, in May, it is raining for 16 days, with typically 3.7" (94mm) of accumulated precipitation. Throughout the year, in Courtenay, there are 204.7 rainfall days, and 36.57" (929mm) of precipitation is accumulated.Daylight
The average length of the day in May is 13h and 34min.On the first day of May, sunrise is at 6:41 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:15 pm EDT.
Sunshine
In May, the average sunshine is 10.6h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
How many days does it rain in May?
How many hours of daylight does Courtenay have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Courtenay have in May?
When is the highest UV index?
What is the UV index intensity in May?
Average temperature in May
Courtenay, FL
- Average high temperature in May: 80.4°F
The warmest month (with the highest average high temperature) is August (86°F).
The month with the lowest average high temperature is January (68.4°F).
- Average low temperature in May: 73.8°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (59.4°F).
Average pressure in May
Courtenay, FL
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in May
Courtenay, FL
- Average wind speed in May: 9.9mph
The windiest month (with the highest average wind speed) is November (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in May
Courtenay, FL
- Average humidity in May: 76%
The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).
Average rainfall in May
Courtenay, FL
- Average rainfall in May: 3.7"
The wettest month (with the highest rainfall) is August (6.34").
The driest month (with the least rainfall) is March (1.22").
Average rainfall days in May
Courtenay, FL
- Average rainfall days in May: 16 days
The month with the highest number of rainy days is August (25.7 days).
The month with the least rainy days is February (10.3 days).
Average daylight in May /
Average sunshine in May
Courtenay, FL
- Average daylight in May: 13h and 4min
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: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in May
Courtenay, FL
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is March (16.6 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in May
Courtenay, 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
Courtenay, FL
- Average cloud cover in May: 26
The months with the most cloud cover are January and November (Cloud cover 35).
The months with the least cloud cover are April and May (Cloud cover 26).
Average visibility in May
Courtenay, 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).
Courtenay, Florida, USA
Weather forecast for your location
2. Allow the app to use your location