Bethany Beach Water Temperature

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Bethany Beach is a town close to Atlantic Ocean. mild temperate climate with hot summer would be the climate here. August is the month with the highest water temperature at 75.2°F / 24°C. The month with the lowest is February with an average water temperature of 39.7°F / 4.3°C. The avg. air temperature is around 77°F / 25°C, July is the month with the highest temperature. January is the coolest with 37.8°F / 3.2°C average air temperature. February is the month with the min. precipitation of 0in / 0mm and July with the max. precipitation in a year with 1.4in / 34.4mm. If you plan to visit this place, the month June, July, August, September would be the best time.

Bethany Beach Summary

Description	Value
Current water temperature	/
Warmest Month Water Temperature:	August with 75.2°F / 24°C
Coldest Month Water Temperature:	February with 39.7°F / 4.3°C
Warmest Month Air Temperature:	July with 77°F / 25°C
Coldest Month Air Temperature:	January with 37.8°F / 3.2°C
Wettest Month:	July with 1.4in / 34.4mm
Driest Month:	February with 0in / 0mm
Highest Humidity	August with 76.4%
Lowest Humidity	March with 66.7%
Best Time to Visit:	June, July, August, September
Climate Classification	mild temperate climate with hot summer

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Bethany Beach water temperature by month

°F

Atlantic Ocean water temperature by month

	Max. Water Temperature (°F)	ø. Water Temperature (°F)	Min. Water Temperature (°F)
January	45.9	42.8	40.1
February	40.6	39.9	39.2
March	44.2	41.7	39.7
April	52	47.8	44.2
May	63.1	56.8	51.8
June	72	67.5	63.5
July	75.4	73.8	71.8
August	75.9	75	74.1
September	74.5	72.5	70
October	70	65.8	61
November	61	57	53.1
December	52.9	49.1	45.9

°C

Atlantic Ocean water temperature by month

	Max. Water Temperature (°C)	ø. Water Temperature (°C)	Min. Water Temperature (°C)
January	7.7	6	4.5
February	4.8	4.4	4
March	6.8	5.4	4.3
April	11.1	8.8	6.8
May	17.3	13.8	11
June	22.2	19.7	17.5
July	24.1	23.2	22.1
August	24.4	23.9	23.4
September	23.6	22.5	21.1
October	21.1	18.8	16.1
November	16.1	13.9	11.7
December	11.6	9.5	7.7

The warmest water temperature are in August with around 75.2°F / 24°C. The coldest in February with an average water temperature of 39.7°F / 4.3°C.

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Bethany Beach weather today & 14-day weather forecast

7-day weather forecast
+9-day forecast

7-day weather forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Dec. 25	Scattered clouds	42 °F 32°F	6 °C 0°C	2mph (3km/h) north-northeast	0in (0mm) 0 %	79%
Dec. 26	Broken clouds	42 °F 31°F	5 °C -1°C	1mph (2km/h) north-northeast	0in (0mm) 0 %	79%
Dec. 27	Scattered clouds	48 °F 34°F	9 °C 1°C	1mph (2km/h) east-northeast	0in (0mm) 0 %	85%
Dec. 28	Overcast clouds	54 °F 40°F	12 °C 4°C	1mph (2km/h) south-southeast	0in (0mm) 15 %	95%
Dec. 29	Moderate rain	57 °F 46°F	14 °C 8°C	3mph (5km/h) south-southeast	0in (10mm) 85 %	95%
Dec. 30	Moderate rain	53 °F 48°F	11 °C 9°C	3mph (4km/h) southwest	1in (13mm) 85 %	97%
Dec. 31	Overcast clouds	48 °F 44°F	9 °C 7°C	2mph (4km/h) east-southeast	0in (0mm) 10 %	95%

+9-day forecast

Date	Weather	Max. F Min. F	Max. C Min. C	Windspeed Windir.	Precip. Rainrisk	Rel. Humidity
Jan. 01	Broken clouds	52 °F 46°F	11 °C 8°C	1mph (2km/h) southwest	0in (0mm) 15 %	88%
Jan. 02	Light shower rain	46 °F 42°F	8 °C 5°C	2mph (4km/h) west-northwest	0in (4mm) 65 %	85%
Jan. 03	Scattered clouds	44 °F 38°F	7 °C 3°C	4mph (6km/h) west-northwest	0in (0mm) 0 %	69%
Jan. 04	Broken clouds	45 °F 40°F	7 °C 5°C	2mph (3km/h) west	0in (0mm) 0 %	71%
Jan. 05	Clear Sky	40 °F 36°F	4 °C 2°C	4mph (6km/h) north-northwest	0in (0mm) 0 %	59%
Jan. 06	Overcast clouds	52 °F 38°F	11 °C 4°C	2mph (4km/h) south-southwest	0in (0mm) 0 %	73%
Jan. 07	Moderate rain	50 °F 45°F	10 °C 7°C	7mph (11km/h) southwest	0in (12mm) 85 %	85%
Jan. 08	Few clouds	43 °F 36°F	6 °C 2°C	4mph (6km/h) west-southwest	0in (0mm) 0 %	59%
Jan. 09	Light shower rain	42 °F 40°F	6 °C 5°C	4mph (6km/h) south-southwest	0in (2mm) 45 %	82%

Bethany Beach weather by month / climate table

°F

	Max. Temperature °F	ø. Temperature °F	Min. Temperature (°F)	Precip. (in)	Rainy Days (d)	Rel. Humidity (%)
January	48.7	37.8	28.4	0.4	0	67.2%
February	48.6	38.8	31.6	0	0	67.1%
March	57.7	44.6	33.8	0	1	66.7%
April	65.3	53.8	43.3	0	0	68.9%
May	75.6	62.8	52.7	0.4	0	73.7%
June	82.4	72	63.1	0.2	0	75%
July	84.4	77	70.3	1.4	0	75.1%
August	83.3	76.5	69.3	1.1	1	76.4%
September	80.2	71.4	63.9	0.3	1	75.6%
October	73.4	61.7	49.3	0	0	70.9%
November	64.4	51.4	42.6	0	0	69.2%
December	54.1	43.5	36.5	0.1	0	70%

°C

	Max. Temperature °C	ø. Temperature °C	Min. Temperature (°C)	Precip. (mm)	Rainy Days (d)	Rel. Humidity (%)
January	9.3	3.2	-2	9.5	0	67.2%
February	9.2	3.8	-0.2	0	0	67.1%
March	14.3	7	1	0	1	66.7%
April	18.5	12.1	6.3	0	0	68.9%
May	24.2	17.1	11.5	11.3	0	73.7%
June	28	22.2	17.3	5.8	0	75%
July	29.1	25	21.3	34.4	0	75.1%
August	28.5	24.7	20.7	29.1	1	76.4%
September	26.8	21.9	17.7	7.5	1	75.6%
October	23	16.5	9.6	0	0	70.9%
November	18	10.8	5.9	0	0	69.2%
December	12.3	6.4	2.5	3.7	0	70%

February is the most draught at 0in / 0mm and July the month with the most rain around 1.4in / 34.4mm. The avg. temperature is around 77°F / 25°C, July is the hottest month in a year. January is the coolest with 37.8°F / 3.2°C avg. temperature.

Activities & POI in Bethany Beach

Type of Activity	List
Beach	Bethany Beach

atlantic ocean