Measurements:
°C
°F
Naples
68°F
NW 7 mph
Feels like: 68°F
Precip: 0%
World Resorts USA Naples Weather May Weather in Naples

Naples Weather: May

Average Day Temperature: 90.9°F
Average Night Temperature: 75.8°F
Sea Water Temperature: 85.8°F
Number of Sunny Days: 14 days
Sunshine Hours: 13.2 - 13.7 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.9 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 101°F. The lowest night temperature was 63°F. The average values for day and night temperatures during May were 94.6°F и 76.0°F respectivly.

Naples Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Naples was 87.2°F. The maximum and minimum values were 82.0°F and 92.2°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Naples is 0.9 in.

Wind Speed in May, mph

The average wind speed in May is 8.5 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 9.1 hours.

Best Time to Visit Naples
The most sunny months:
March 19 days
April 16 days
February 14 days
The most warm months:
August 93.0 °F
July 92.8 °F
September 91.4 °F
Warmest sea temperature:
August 91.6 °F
July 91.1 °F
September 90.6 °F
The most cold months:
January 72.6 °F
December 75.5 °F
February 78.1 °F
The most rainy months:
June 6 days
July 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
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Naples
Local time: 03:08
05 dec, friday
0600 66°F
NW
7 mph
0900 70°F
NW
6 mph
1200 78°F
N
11 mph
1500 80°F
N
9 mph
1800 78°F
N
8 mph
2100 76°F
NE
6 mph
06 dec, saturday
0000 74°F
N
4 mph
0300 74°F
NW
6 mph