Sea Temperature in Dahlgren in December

Complete information on the sea temperature range in the Atlantic Ocean in Dahlgren in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Dahlgren. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Dahlgren in December

39°F

MINIMUN

48°F

AVERAGE

57°F

MAXIMUM

Historical Data of Water Temperature in December in Dahlgren

Water Temperature Chart for Atlantic Ocean in Dahlgren in December

Sea Temperature Table in Dahlgren in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	52°C	50°C	52°C	51°C
Dec 2	52°C	50°C	50°C	50°C
Dec 3	52°C	50°C	50°C	50°C
Dec 4	52°C	50°C	50°C	50°C
Dec 5	50°C	50°C	50°C	50°C
Dec 6	50°C	50°C	50°C	50°C
Dec 7	48°C	48°C	50°C	49°C
Dec 8	46°C	48°C	48°C	48°C
Dec 9	46°C	46°C	48°C	48°C
Dec 10	46°C	48°C	50°C	48°C
Dec 11	46°C	48°C	50°C	48°C
Dec 12	46°C	48°C	48°C	48°C
Dec 13	46°C	48°C	48°C	48°C
Dec 14	46°C	48°C	48°C	48°C
Dec 15	45°C	48°C	46°C	46°C
Dec 16	45°C	46°C	46°C	46°C
Dec 17	46°C	46°C	46°C	47°C
Dec 18	46°C	46°C	46°C	47°C
Dec 19	46°C	46°C	45°C	46°C
Dec 20	46°C	48°C	45°C	47°C
Dec 21	46°C	46°C	45°C	46°C
Dec 22	45°C	46°C	45°C	46°C
Dec 23	45°C	46°C	43°C	45°C
Dec 24	45°C	45°C	43°C	45°C
Dec 25	45°C	45°C	43°C	45°C
Dec 26	43°C	46°C	41°C	44°C
Dec 27	43°C	46°C	41°C	44°C
Dec 28	45°C	46°C	39°C	44°C
Dec 29	45°C	46°C	41°C	45°C
Dec 30	43°C	46°C	41°C	44°C

Dahlgren Climate and Swimming Opportunities in December

46°F

Average Day Air Temperature

30°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

11 days

Number of Rainy Days

9 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

7 mph

Average Wind Speed

66%

Average
humidity

Dahlgren lies within the Virginia in United States. The average daytime temperature in Dahlgren in December is 47°F (8°C), while the nighttime average is 30°F (-1°C). There are typically 11 rainy days during the month, with a total precipitation of 3.2 inches (81 mm). The daylight duration in December in Dahlgren is 9 hours, with an average of 4 hours of sunshine per day. The average wind speed in December is 7 mph (12 km/h), and the humidity level is around 66%.

The water temperature in Dahlgren in December ranges from 43°F to 50°F (6°C to 10°C). At the beginning of the month, the average temperature is around 50°F (10°C), shifting to 48°F (9°C) by mid-December and reaching 45°F (7°C) in the last ten days. Overall, the average sea temperature in Dahlgren for December is 46°F (8°C). Still too cold for most swimmers. Only short dips in proper gear are advisable.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Dahlgren

What is the sea temperature in Dahlgren in December?

The water temperature in the Atlantic Ocean in Dahlgren in December ranges from 43°F to 50°F (6°C to 10°C).

Is it possible to swim in the Atlantic Ocean in Dahlgren in December?

The average sea temperature in Dahlgren in December is 46°F (8°C), and the air temperature is 47°F (8°C), so still too cold for most swimmers. Only short dips in proper gear are advisable.