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Water temperature in Dahlgren (VA) in December

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Is it warm enough to swim in Dahlgren in December? Average water temperature in Dahlgren in December is 45.9°F and therefore is not suitable for comfortable swimming. The warmest sea in Dahlgren in December is 54°F, and the coldest is 37.4°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Dahlgren

Changes water temperature in Dahlgren in December 2024, 2023

To get an accurate forecast for the water temperature in Dahlgren for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Dahlgren, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of December.

You can choose any other years:

Year 1:   Year 2:


Day 2024 2023 Min Max
December 151.8°F48.7°F45.9°F54°F
December 250.4°F48.9°F46.2°F52.9°F
December 349.3°F49.5°F45°F52.7°F
December 448.6°F48.9°F45.3°F52.9°F
December 546.6°F48.6°F46°F52.9°F
December 644.4°F48.6°F44.4°F53.4°F
December 743.3°F47.3°F43.3°F53.8°F
December 845.1°F46.8°F45.1°F53.2°F
December 943.9°F46.8°F43.9°F52.7°F
December 1042.1°F47.8°F42.1°F52.3°F
December 1143.3°F47.7°F43.3°F52.3°F
December 1244.4°F45.7°F41.7°F51.8°F
December 1343°F46.2°F41.9°F51.8°F
December 1442.1°F45.7°F40.8°F51.6°F
December 1541.5°F45.7°F40.6°F52.9°F
Day 2024 2023 Min Max
December 1640.5°F46.4°F40.5°F51.3°F
December 1744.6°F45.3°F41°F50°F
December 1843.2°F48.4°F41°F48.4°F
December 1942.8°F46.2°F40.6°F46.2°F
December 2044.8°F45.5°F39.6°F48.2°F
December 2143.7°F43.9°F39.2°F47.5°F
December 2242.3°F44.2°F39.6°F47.7°F
December 2341.5°F44.4°F39.6°F46.2°F
December 2440.1°F43.7°F37.4°F46.9°F
December 2540.5°F44.2°F38.1°F47.5°F
December 2641.9°F44.1°F38.7°F48.6°F
December 2741.4°F43.9°F39°F47.1°F
December 2841.9°F47.5°F38.7°F47.8°F
December 2941.4°F45.7°F37.9°F49.8°F
December 3043.9°F46°F40.1°F50.2°F
December 3144.1°F45.5°F38.3°F50.9°F
Dahlgren water temp chart in December

Average water temperature in Dahlgren in December over a decade

20152016201720182019
49.6°F45.5°F45.9°F43.9°F45.3°F
20202021202220232024
46.6°F46.9°F45.1°F46.4°F43.9°F

Dahlgren sea state in December

Chart comparing the height of waves in Dahlgren in December over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Dahlgren in December

Dahlgren water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in December?

Want to know where the water temperature in December is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in December. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Virginia Beach51.1°F41°F59.7°F
Coltons Point46°F36.5°F55°F
Drum Point46.2°F36.1°F55°F
Solomons46.2°F36.1°F54.9°F
Port Republic46°F35.6°F54.7°F
Dares Beach45.9°F35.6°F54.7°F
Chesapeake Beach45.3°F35.4°F54°F
Calvert Beach46.2°F36°F54.7°F
North Beach45.3°F35.2°F54°F
Taylors Island45.9°F35.8°F54.1°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Dahlgren is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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