Rehoboth Beach Average Temperatures
Rehoboth Beach Weather | Average Monthly Temperatures | Average Ocean Temperatures | Tides Chart | Sunrise & Sunset Times
The air temperatures in Rehoboth Beach average in the low 80’s in the summer. Use this easy-to-use chart to find average temps for your next visit to Rehoboth Beach.
Spring: 50°- 70° | Summer: 70°- 80° | Fall: 60°- 70° | Winter: 40°- 50°
| Month | Avg Temp | Month | Avg Temp | |
|---|---|---|---|---|
 |
Early December
Early January Early February |
Low 50°s
Mid 40°s Mid 40°s |
Late December
Late January Late February |
High 40°s
Mid 40°s Low 50°s |
 |
Early March
Early April Early May |
Low 50°s
Low 60°s Low 70°s |
Late March
Late April Late May |
High 50°s
Low 70°s High 70°s |
 |
Early June
Early July Early August |
High 70°s
High 80°s Mid 80°s |
Late June
Late July Late August |
Mid 80°s
High 80°s Low 80°s |
 |
Early September
Early October Early November |
Low 80°s
Low 70°s Low 60°s |
Late September
Late October Late November |
Mid 70°s
Mid 60°s Mid 50°s |
Rehoboth Beach Average Monthly Ocean Temperatures
The ocean temperatures in Delaware average in the low 70’s in the summer. Use this easy-to-use chart to view average water temps for your next visit to Rehoboth Beach.
Spring: 40°- 50° | Summer: 60°- 70° | Fall: 50°- 60° | Winter: 30°- 40°
| Month | Avg Temp | Month | Avg Temp | |
|---|---|---|---|---|
|
Early December
Early January Early February |
Mid 40°s
High 30°s High 30°s |
Late December
Late January Late February |
Low 40°s
High 30°s High 30°s |
|
Early March
Early April Early May |
High 30°s
High 40°s Low 50°s |
Late March
Late April Late May |
Low 40°s
Low 50°s High 50°s |
|
Early June
Early July Early August |
Low 60°s
Mid 60°s Low 70°’s |
Late June
Late July Late August |
Mid 60°s
High 60°s Low 70°s |
|
Early September
Early October Early November |
High 60°s
Mid 60°s High 50°s |
Late September
Late October Late November |
Mid 60°s
Low 60°s Low 50°s |
