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Seaford Weather in December
December in Seaford averages 11°C (52°F) during the day and 1°C (34°F) at night. Quite a bit of rainfall is typical this month, with around 112 mm (4.4 in) on average. An umbrella is a good idea.
Rainfall in Seaford in December
Based on our climate data of the past 30 years, about 10 days of rain are anticipated, with 112 mm (4.4 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Seaford in December
Daytime highs in Seaford in December reach 11°C (52°F), with nights around 1°C (34°F). December is a notable month of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 1°C (34°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.December in Seaford has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Seaford Temperature in December
Min Temperature
1°C (34°F)
Max Temperature
11°C (52°F)
Chance of Rain
33%
Precipitation
112 mm (4.4 in)
Rainy days
10 days
Humidity
69% *
* Data from: Ocean City, the United States of America (57 KM, 35 Miles).
Seaford Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Seaford - and find the best time to visit.
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Seaford in December
The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Seaford in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Barbeque2/10 -
Camping3/10 -
Outdoor sports5/10
Seaford 3-Day Forecast
More climate data for Seaford
See the full Seaford climate overview or explore weather in the United States of America.
Popular in December
Where to go in December - average daytime high across popular destinations.
Miami Beach
25°C (77°F) Kissimmee24°C (75°F) Orlando
24°C (75°F) Destin
18°C (64°F) Los Angeles18°C (64°F) Big Bear Lake9°C (48°F) New York City8°C (46°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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