Sea Isle City Weather: May
 |
Average Day Temperature: | 66.1°F |
|
Average Night Temperature: | 57.3°F |
|
Sea Water Temperature: | 57.8°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 13.9 - 14.7 hours | |
|
Number of Rainy Days: | 1 day |
| Precipitation Totals: | 0.7 in | |
| detailed information | ||
forecast
| Sea Isle City |
Temperature
| Sea Isle City |
Air Temperature in May, °F
The highest day temperature in May 2026 was 81°F. The lowest night temperature was 47°F. The average values for day and night temperatures during May were 65.9°F и 57.6°F respectivly.
Sea Isle City Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Sea Isle City was 57.3°F. The maximum and minimum values were 50.4°F and 61.4°F respectively.
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 Sea Isle City is 0.7 in. It makes may the least rainy month of the year.
The average wind speed in May is 10.4 mph.
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 Sea Isle City in May is 7.8 hours.
Sea Isle City on the Weather Map
| 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 |
| 1500 |  |
72°F | N 11 mph |
| 1800 | |
70°F | N 12 mph |
| 2100 |  |
64°F | N 10 mph |
| 0000 | |
62°F | NE 8 mph |
| 0300 | |
62°F | NE 7 mph |
| 0600 | |
64°F | E 7 mph |
| 0900 | |
72°F | E 8 mph |
| 1200 | |
78°F | NE 8 mph |