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Rocky Hill weather in December (Connecticut, United States of America)

What kind of weather does December bring to Rocky Hill? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

In December, Rocky Hill typically experiences low temperatures and high snow/rainfall. December marks the winter season. During the day, temperatures can climb to about 6°C. At night, they may fall to a cooler -3°C.

Precipitation

Rocky Hill in December usually receives high snow/rainfall, averaging around 121 mm for the month. Typically around 12 days days of snow/rainfall are expected.

Average sunshine

Expect a moderate amount of sunlight, with approximately 139 hours. This means a pleasant mix of sun and clouds.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Rocky Hill. May and September typically offer the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Rocky Hill climate page with graphs.

 

Rocky Hill, monthly averages in December

Min TemperatureMin Temperature -3°C  
Max TemperatureMax Temperature 6°C  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 121 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 68% *  
SunshineSunshine 139 hours *  
Percentage SunshinePercentage Sunshine 49% *  
Data from: Hartford, the United States of America (11 KM, 7 Miles).

Where to go 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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
5/10
Cycling
3/10
Walking
3/10
Camping
1/10
Outdoor sports
3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Rocky Hill.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.