Delaware Weather in January
January in Delaware brings very low temperatures around 1°C (34°F) during the day, dropping to -7°C (19°F) at night, with the driest conditions of the year.
Rainfall in Delaware in January
With the driest weather of the year, this month is a solid choice for exploring, even if you'll want to dress warmly. Snow/rain is expected on roughly 14 days, totalling around 61 mm (2.4 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Delaware in January
In January, Delaware gets very low temperatures, with highs of 1°C (34°F). Nights cool to around -7°C (19°F). During January, you'll experience the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With lows of -7°C (19°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. During the coldest month of the year, be prepared to bundle up with heavy winter gear.
Sunshine in Delaware in January
You can expect a moderate amount of sunlight, with approximately 110 hours. This means a pleasant mix of sun and overcast.January in Delaware 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Delaware's climate page.
Delaware Temperature in January
Min Temperature
-7°C (19°F)
Max Temperature
1°C (34°F)
Chance of Rain
47%
Precipitation
61 mm (2.4 in)
Rainy days
14 days
Humidity
71% *
Sunshine
110 hours *
Percentage Sunshine
37% *
Best Places in the United States of America in January
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 January →
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What to Wear in Delaware in January
Dress warmly and in layers for your trip to Delaware in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Delaware in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Delaware's climate page.
Temperature Rainfall Sunshine Humidity
See the full Delaware climate overview or explore weather in the United States of America.
