Chatham Weather in January

January in Chatham typically sees daytime highs of 4°C (39°F) and nighttime lows of -3°C (27°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Chatham in January

Typically around 13 days of snow/rainfall are expected, averaging 103 mm (4.1 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Chatham in January

Daytime highs in Chatham in January reach 4°C (39°F), with nights around -3°C (27°F). The month of January belongs to the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. 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. This month is characterized by its cold weather, so make sure to wear sufficient layers to stay warm.

Sunshine in Chatham in January

The month experiences a moderate amount of sunlight, with 147 hours of sunshine. This provides a nice balance between sunshine and clouds.

January in Chatham has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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• January
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For a detailed overview over the year and the best time to visit the United States of America, check out our Chatham's climate page.

Chatham Temperature in January

Min Temperature -3°C (27°F)  

Max Temperature 4°C (39°F)  

Chance of Rain 43%  

Precipitation 103 mm (4.1 in)  

Rainy days 13 days  

Sunshine 147 hours *  

Percentage Sunshine *  

* Data from: Nantucket, the United States of America (45 KM, 28 Miles).

What to Wear in Chatham in January

We recommend to layer up for chilly conditions in Chatham 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Chatham in January

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Chatham's climate page.

More climate data for Chatham

Temperature Rainfall Sunshine

See the full Chatham climate overview or explore weather in the United States of America.