Measurements:
°C
°F
Naples
96°F
SE 4 mph
Feels like: 110°F
Precip: 5%
World Resorts USA Naples Weather May Weather in Naples

Naples Weather: May

Average Day Temperature: 91.1°F
Average Night Temperature: 75.9°F
Sea Water Temperature: 85.9°F
Number of Sunny Days: 15 days
Sunshine Hours: 13.2 - 13.7 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in May, °F

Select Year: 2026 2025 2024

The highest day temperature in May 2026 was 98°F. The lowest night temperature was 70°F. The average values for day and night temperatures during May were 92.4°F и 76.7°F respectivly.

Naples Water Sea Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Naples was 86.5°F. The maximum and minimum values were 82.2°F and 89.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Naples is 1.1 in.

Wind Speed in May, mph

The average wind speed in May is 8.6 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Naples in May is 9.3 hours.

Best Time to Visit Naples
The most sunny months:
March 19 days
April 17 days
December 16 days
The most warm months:
July 93.3 °F
August 93.0 °F
June 91.6 °F
Warmest sea temperature:
August 91.6 °F
July 91.2 °F
September 90.6 °F
The most cold months:
January 73.0 °F
December 76.4 °F
February 77.7 °F
The most rainy months:
July 5 days
June 5 days
September 4 days
The most windy months:
November 9 mph
April 9 mph
October 9 mph

Naples on the Weather Map

USA Resorts:
NAME
Boston +94
Chicago +82
Hawaii +82
Houston +106
Las Vegas +124
Los Angeles +92
Maui +78
Miami +92
Myrtle Beach +84
New York +84
San Diego +80
San Francisco +62
Santa Monica +80
Sarasota +92
Washington +88
24 Hours Weather Forecast
Naples
Local time: 15:09
05 aug, wednesday
1800 86°F
W
5 mph
2100 80°F
NW
16 mph
06 aug, thursday
0000 78°F
W
9 mph
0300 84°F
W
10 mph
0600 82°F
W
7 mph
0900 86°F
W
9 mph
1200 94°F
W
9 mph
1500 94°F
S
3 mph