Discover Dewey Beach, DE
Dewey Beach is a popular beach town nestled between Rehoboth Beach and Bethany Beach with a serious nightlife vibe going on all summer. Dewey attracts the young crowd who likes to eat, drink, and go to the beach. Entertainment at well-known beach hangouts features live music, special events, and happy hour specials. Popular attractions include live music venues and beach bars such as Rusty Rudder, Starboard, and Bottle and Cork. Rehoboth Beach is also a great location for watersports including jet skiing, kayaking, surfing, parasailing, fishing trips and more.
Live Webcams
Check out the live webcams in Dewey Beach, DE enjoy scenic views in and around this popular beach destination.
Maps & Weather
Map of nearby beaches, popular coastal towns and average weather temperatures.
Dewey Beach, Delaware Average Temperatures
Use this weather chart as a guide to view the average air and ocean temperatures in Dewey Beach, DE.
The average air temperature in the summer varies between 80-85 degrees.
The average ocean temperature in the summer varies between 65-70 degrees.
| Average High | Average Low | Average Ocean Temp | |
|---|---|---|---|
| January | 44 | 25 | 38 |
| February | 47 | 27 | 38 |
| March | 55 | 34 | 42 |
| April | 65 | 42 | 51 |
| May | 73 | 51 | 61 |
| June | 83 | 61 | 65 |
| July | 87 | 66 | 71 |
| August | 86 | 65 | 72 |
| September | 79 | 57 | 72 |
| October | 69 | 46 | 62 |
| November | 59 | 38 | 53 |
| December | 47 | 28 | 44 |
Average high, low and ocean temperatures in Dewey Beach. Sources: Accuweather, Weather.com, NOAA Climate.gov.
