New Castle Weather in January
New Castle in January sees very low daytime temperatures of 2°C (36°F) and nighttime lows of -8°C (18°F). Rainfall is fairly high this month at around 68 mm (2.7 in), so pack a rain jacket to stay dry.
Rainfall in New Castle in January
You can expect snow/rain on around 17 days based on historical patterns, with 68 mm (2.7 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in New Castle in January
In January, expect very low temperatures in New Castle, with highs of 2°C (36°F) and lows of -8°C (18°F) at night. During January, you'll experience the winter season. Staying warm is the main priority this month, especially during mornings and evenings. At -8°C (18°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.
Sunshine in New Castle in January
The area experiences limited sunny days, amounting to roughly 96 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit New Castle. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 New Castle's climate page.
New Castle Temperature in January
Min Temperature
-8°C (18°F)
Max Temperature
2°C (36°F)
Chance of Rain
57%
Precipitation
68 mm (2.7 in)
Rainy days
17 days
Humidity
69% *
Sunshine
96 hours *
Percentage Sunshine
32% *
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in New Castle in January
We recommend to layer up for chilly conditions in New Castle in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in New Castle 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 New Castle's climate page.
Temperature Rainfall Sunshine Humidity
See the full New Castle climate overview or explore weather in the United States of America.
