May weather forecast
Conch Key, FL

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Weather in May

May, the last month of the spring in Conch Key, is another warm month, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 77.7°F (25.4°C).

Temperature

May reports an average high-temperature of a still warm 80.4°F (26.9°C), slightly varied from April's 77.4°F (25.2°C). An average temperature of 77.7°F (25.4°C) is logged during the nights of May, a small step down from daytime highs.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Conch Key, Florida, in May, during 15.4 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Conch Key, during the entire year, the rain falls for 186.2 days and collects up to 24.45" (621mm) of precipitation.

Daylight

The average length of the day in May is 13h and 22min.
On the first day of the month, sunrise is at 6:47 am and sunset at 7:53 pm. On the last day of May, sunrise is at 6:34 am and sunset at 8:08 pm EDT.

Sunshine

The average sunshine in May is 10.9h.

UV index

April through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

In Conch Key, 80.4°F (26.9°C) is the average high-temperature and 77.7°F (25.4°C) is the average low-temperature during May.

What is the average humidity in May?

In May, the average relative humidity is 76%.

How many days does it rain in May?

In Conch Key, in May, during 15.4 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

How many hours of daylight does Conch Key have in May?

In Conch Key, Florida, the average day length in May is 13h and 22min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:47 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:08 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 10.9h.

What are the months with the highest UV index?

The months with the highest UV index are April through October, with an average maximum UV index of 7.

How high is the UV index in May?

In Conch Key, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Conch Key, FL

Average temperature in May - Conch Key, FL
  • Average high temperature in May: 80.4°F

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.9°F).

  • Average low temperature in May: 77.7°F

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (67.5°F).

Average pressure in May
Conch Key, FL

Average pressure in May - Conch Key, FL
  • Average pressure in May: 29.99"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).

Average wind speed in May
Conch Key, FL

Average wind speed in May - Conch Key, FL
  • Average wind speed in May: 11.8mph

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (9mph).

Average humidity in May
Conch Key, FL

Average humidity in May - Conch Key, FL
  • Average humidity in May: 76%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is March (73%).

Average rainfall in May
Conch Key, FL

Average rainfall in May - Conch Key, FL
  • Average rainfall in May: 2.48"

The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is March (0.43").

Average rainfall days in May
Conch Key, FL

Average rainfall days in May - Conch Key, FL
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is September (23 days).
The month with the least rainy days is February (10.3 days).

Average daylight in May /
Average sunshine in May
Conch Key, FL

Average daylight in May / Average sunshine in May - Conch Key, FL
  • Average daylight in May: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in May
Conch Key, FL

Average sunshine days in May - Conch Key, FL
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is March (18 days).
The month with the least sunshine days is September (4.6 days).

Average UV index in May
Conch Key, FL

Average UV index in May - Conch Key, FL
  • Average UV index in May: 7

The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in May
Conch Key, FL

Average cloud cover in May - Conch Key, FL
  • Average cloud cover in May: 26

The months with the most cloud cover are January and October (Cloud cover 32).
The month with the least cloud cover is April (Cloud cover 23).

Average visibility in May
Conch Key, FL

Average visibility in May - Conch Key, 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).

Conch Key, Florida, USA

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