Merrimack Weather in January
Thinking of visiting Merrimack in January? Expect very low temperatures reaching 1°C (34°F) during the day, dropping to -9°C (16°F) at night, with the driest conditions of the year.
Rainfall in Merrimack in January
Known for its least rainfall, this month is the driest of the year. It's a good time to be outdoors, even if the temperatures are a little cool. Typically, about 12 days will experience snow/rainfall, with an average of 79 mm (3.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Merrimack in January
January in Merrimack brings very low temperatures, with highs of 1°C (34°F) and nights around -9°C (16°F). January is known for being in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -9°C (16°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.
Sunshine in Merrimack in January
The month brings about 162 hours of sunlight, offering a comfortable mix of sun and overcast.January in Merrimack 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.
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 Merrimack's climate page.
Merrimack Temperature in January
Min Temperature
-9°C (16°F)
Max Temperature
1°C (34°F)
Chance of Rain
40%
Precipitation
79 mm (3.1 in)
Rainy days
12 days
Humidity
67% *
Sunshine
162 hours *
Percentage Sunshine
*
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 Merrimack in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Merrimack 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 Merrimack's climate page.
Temperature Rainfall Sunshine Humidity
See the full Merrimack climate overview or explore weather in the United States of America.
