Rocky Hill Weather in December
During December, Rocky Hill experiences low daytime temperatures of 6°C (43°F) and cooler nights around -3°C (27°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 121 mm (4.8 in) is typical.
Rainfall in Rocky Hill in December
You can expect snow/rain on around 12 days based on historical patterns, with 121 mm (4.8 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Rocky Hill in December
Expect highs of 6°C (43°F) in Rocky Hill in December, with nights dropping to around -3°C (27°F). December is part of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.
Sunshine in Rocky Hill in December
The month experiences a moderate amount of sunlight, with 139 hours of sunshine. This provides a nice balance between sunshine and clouds.December in Rocky Hill 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 Rocky Hill's climate page.
Rocky Hill Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
6°C (43°F)
Chance of Rain
40%
Precipitation
121 mm (4.8 in)
Rainy days
12 days
Humidity
68% *
Sunshine
139 hours *
Percentage Sunshine
49% *
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
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tolerable
unpleasant
poor
What to Wear in Rocky Hill in December
We recommend to layer up for chilly conditions in Rocky Hill in December. 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Rocky Hill in December
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 Rocky Hill's climate page.
Temperature Rainfall Sunshine Humidity
See the full Rocky Hill climate overview or explore weather in the United States of America.
