Merrifield
Weather by month
Current –

Merrifield Weather in January

Merrifield in January averages 6°C (43°F) during the day and -4°C (25°F) at night. This is part of the winter season, and quite a bit of snow/rainfall is expected this month.

Rainfall in Merrifield in January

Based on our climate data of the past 30 years, about 10 days of snow/rain are anticipated, with 72 mm (2.8 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Merrifield in January

In January, Merrifield gets low temperatures, with highs of 6°C (43°F). Nights cool to around -4°C (25°F). January is part of winter. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows of -4°C (25°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.

Sunshine in Merrifield in January

The month brings about 144 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Merrifield in January

January has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June and September typically offer the best weather for Merrifield.

Merrifield Temperature in January

Min Temperature
-4°C (25°F)
Max Temperature
6°C (43°F)
Chance of Rain
33%
Precipitation
72 mm (2.8 in)
Rainy days
10 days
Humidity
62% *
Windspeed
5 m/s (10 knots) *
Sunshine
144 hours *
Percentage Sunshine
48% *
* Data from: Washington DC, the United States of America (17 KM, 10 Miles).

Merrifield Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Merrifield - and find the best time to visit.

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Merrifield in January

Dress warmly and in layers for your trip to Merrifield in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Merrifield 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

Merrifield 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.