Dennis Port Weather: May
 |
Average Day Temperature: | 60.0°F |
|
Average Night Temperature: | 52.9°F |
|
Sea Water Temperature: | 54.6°F |
|
Number of Sunny Days: | 11 days |
| Sunshine Hours: | 14.0 - 15.0 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 0.9 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Dennis Port |
Sea Water
Temperature
Temperature
| Dennis Port |
Air Temperature in May, °F
The highest day temperature in May 2026 was 81°F. The lowest night temperature was 42°F. The average values for day and night temperatures during May were 63.5°F и 52.4°F respectivly.
Dennis Port Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Dennis Port was 55.3°F. The maximum and minimum values were 49.4°F and 60.8°F respectively.
Sunny, Cloudy and Gloomy days
You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Dennis Port is 0.9 in.
Wind Speed in May, mph
The average wind speed in May is 11.8 mph.
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 Dennis Port in May is 7.9 hours.
Dennis Port on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+90 |
| Chicago | |
+76 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston |  |
+86 |
| Las Vegas | |
+92 |
| Los Angeles |  |
+70 |
| Maui | |
+70 |
| Miami | |
+82 |
| Miami Beach | |
+84 |
| New York | |
+94 |
| San Diego | |
+64 |
| San Francisco | |
+60 |
| Sarasota | |
+94 |
| Tampa | |
+92 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Dennis Port
Local time: 12:55
04 jun, thursday
| 1500 |  |
70°F | NE 17 mph |
| 1800 | |
66°F | NE 16 mph |
| 2100 |  |
62°F | NE 16 mph |
05 jun, friday
| 0000 | |
62°F | NE 16 mph |
| 0300 | |
60°F | NE 14 mph |
| 0600 |  |
60°F | E 11 mph |
| 0900 | |
66°F | E 9 mph |
| 1200 | |
70°F | E 6 mph |