Rehoboth Beach weather by month

Check out Rehoboth Beach weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Rehoboth Beach (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
6°C maximum daytime temperature in January in Rehoboth Beach6
7°C maximum daytime temperature in February in Rehoboth Beach7
12°C maximum daytime temperature in March in Rehoboth Beach12
17°C maximum daytime temperature in April in Rehoboth Beach17
22°C maximum daytime temperature in May in Rehoboth Beach22
27°C maximum daytime temperature in June in Rehoboth Beach27
30°C maximum daytime temperature in July in Rehoboth Beach30
29°C maximum daytime temperature in August in Rehoboth Beach29
26°C maximum daytime temperature in September in Rehoboth Beach26
20°C maximum daytime temperature in October in Rehoboth Beach20
14°C maximum daytime temperature in November in Rehoboth Beach14
9°C maximum daytime temperature in December in Rehoboth Beach9
Min temperature (night-time)
-4°C minimum night-time temperature in January in Rehoboth Beach-4
-3°C minimum night-time temperature in February in Rehoboth Beach-3
1°C minimum night-time temperature in March in Rehoboth Beach1
6°C minimum night-time temperature in April in Rehoboth Beach6
11°C minimum night-time temperature in May in Rehoboth Beach11
16°C minimum night-time temperature in June in Rehoboth Beach16
19°C minimum night-time temperature in July in Rehoboth Beach19
19°C minimum night-time temperature in August in Rehoboth Beach19
15°C minimum night-time temperature in September in Rehoboth Beach15
9°C minimum night-time temperature in October in Rehoboth Beach9
4°C minimum night-time temperature in November in Rehoboth Beach4
-1°C minimum night-time temperature in December in Rehoboth Beach-1
Heat & Humidity
No heat & humidity in January in Rehoboth Beach0
No heat & humidity in February in Rehoboth Beach0
No heat & humidity in March in Rehoboth Beach0
No heat & humidity in April in Rehoboth Beach0
No heat & humidity in May in Rehoboth Beach0
Low heat & humidity in June in Rehoboth BeachL
Moderate heat & humidity in July in Rehoboth BeachM
Moderate heat & humidity in August in Rehoboth BeachM
Low heat & humidity in September in Rehoboth BeachL
No heat & humidity in October in Rehoboth Beach0
No heat & humidity in November in Rehoboth Beach0
No heat & humidity in December in Rehoboth Beach0
Sea temperature
5°C sea temperature in January in Rehoboth Beach5
4°C sea temperature in February in Rehoboth Beach4
5°C sea temperature in March in Rehoboth Beach5
8°C sea temperature in April in Rehoboth Beach8
13°C sea temperature in May in Rehoboth Beach13
19°C sea temperature in June in Rehoboth Beach19
23°C sea temperature in July in Rehoboth Beach23
23°C sea temperature in August in Rehoboth Beach23
22°C sea temperature in September in Rehoboth Beach22
18°C sea temperature in October in Rehoboth Beach18
13°C sea temperature in November in Rehoboth Beach13
8°C sea temperature in December in Rehoboth Beach8

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Rehoboth Beach

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Rehoboth Beach10
11 hours of daylight per day in February in Rehoboth Beach11
12 hours of daylight per day in March in Rehoboth Beach12
13 hours of daylight per day in April in Rehoboth Beach13
14 hours of daylight per day in May in Rehoboth Beach14
15 hours of daylight per day in June in Rehoboth Beach15
15 hours of daylight per day in July in Rehoboth Beach15
14 hours of daylight per day in August in Rehoboth Beach14
12 hours of daylight per day in September in Rehoboth Beach12
11 hours of daylight per day in October in Rehoboth Beach11
10 hours of daylight per day in November in Rehoboth Beach10
10 hours of daylight per day in December in Rehoboth Beach10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Rehoboth Beach2
UV (maximum) index 3 (Moderate) in February in Rehoboth Beach3
UV (maximum) index 5 (Moderate) in March in Rehoboth Beach5
UV (maximum) index 6 (High) in April in Rehoboth Beach6
UV (maximum) index 8 (Very High) in May in Rehoboth Beach8
UV (maximum) index 9 (Very High) in June in Rehoboth Beach9
UV (maximum) index 9 (Very High) in July in Rehoboth Beach9
UV (maximum) index 8 (Very High) in August in Rehoboth Beach8
UV (maximum) index 7 (High) in September in Rehoboth Beach7
UV (maximum) index 4 (Moderate) in October in Rehoboth Beach4
UV (maximum) index 3 (Moderate) in November in Rehoboth Beach3
UV (maximum) index 2 (Low) in December in Rehoboth Beach2

Rainfall in Rehoboth Beach

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
11 days with some rainfall in January in Rehoboth Beach11
10 days with some rainfall in February in Rehoboth Beach10
10 days with some rainfall in March in Rehoboth Beach10
9 days with some rainfall in April in Rehoboth Beach9
10 days with some rainfall in May in Rehoboth Beach10
10 days with some rainfall in June in Rehoboth Beach10
12 days with some rainfall in July in Rehoboth Beach12
11 days with some rainfall in August in Rehoboth Beach11
8 days with some rainfall in September in Rehoboth Beach8
7 days with some rainfall in October in Rehoboth Beach7
8 days with some rainfall in November in Rehoboth Beach8
9 days with some rainfall in December in Rehoboth Beach9
Average monthly rainfall (mm)
86 mm monthly rainfall in January in Rehoboth Beach86
80 mm monthly rainfall in February in Rehoboth Beach80
100 mm monthly rainfall in March in Rehoboth Beach100
83 mm monthly rainfall in April in Rehoboth Beach83
89 mm monthly rainfall in May in Rehoboth Beach89
77 mm monthly rainfall in June in Rehoboth Beach77
93 mm monthly rainfall in July in Rehoboth Beach93
115 mm monthly rainfall in August in Rehoboth Beach115
86 mm monthly rainfall in September in Rehoboth Beach86
77 mm monthly rainfall in October in Rehoboth Beach77
82 mm monthly rainfall in November in Rehoboth Beach82
90 mm monthly rainfall in December in Rehoboth Beach90

More about Rehoboth Beach

Rehoboth Beach by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Delaware

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The climate guide for Delaware (Rehoboth Beach) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Rehoboth Beach?

Rehoboth Beach has a temperate climate with hot summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Rehoboth Beach, Delaware hurricane season

% of month affected by tropical storms
0
0
0
0
0
1.1%
<1%
1.9%
2.8%
<1%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about the USA

Compare Rehoboth Beach with the USA

Below the Rehoboth Beach chart shows average maximum daytime temperature for Rehoboth Beach, Delaware, USA and the USA (Washington).

Maximum daytime temperature (°C)

Rehoboth Beach, Delaware, USA
USA (Washington)
6
5
7
7
12
13
17
19
22
24
27
29
30
31
29
30
26
26
20
20
14
14
9
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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