January weather - Winter 2025

Weather in January
Frequently asked questions
Average temperature in January
Average pressure in January
Average wind speed in January
Average humidity in January
Average rainfall in January
Average rainfall days in January
Average snowfall in January
Average snowfall days in January
Average daylight in January
Average sunshine in January
Average sunshine days in January
Average UV index in January
Average cloud cover in January
Average visibility in January

The scenic area of the town of Cumberland, Maryland, and a view of bridges over the Potomac River and a far hilly landscape

Weather in January

January in Cumberland, Maryland finds the weather at its most formidable, known for its chilly temperatures and abundant snowfall. The month experiences the lowest average temperatures, dipping down to 20.8°F (-6.2°C). Although the daylight lasts for an average of 9.7 hours, the sunshine is only for 4.7 hours, resulting in a predominantly gray ambiance. Those venturing outdoors will notice a constant chill in the air, with the cold winds adding to the winter feel. Snow-capped landscapes are common, with poor visibility making road travel quite challenging.

Temperature

The coldest month is January, with an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 20.8°F (-6.2°C).

Humidity

In Cumberland, the average relative humidity in January is 79%.

Rainfall

In Cumberland, in January, during 12.1 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 168 rainfall days, and 23.15" (588mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In January, it is snowing for 11.3 days. Throughout January, 2.99" (76mm) of snow is accumulated. Throughout the year, there are 36.4 snowfall days, and 13.19" (335mm) of snow is accumulated.

Daylight

In Cumberland, the average length of the day in January is 9h and 45min.
On the first day of January, sunrise is at 7:35 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:33 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 4.7h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Cumberland?

In Cumberland, the average lowest temperatures are observed in January, with a high of 34.3°F (1.3°C) and a low of 20.8°F (-6.2°C).

How cold is it in January?

Cumberland in January has an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 20.8°F (-6.2°C).

What is the average humidity in January?

In Cumberland, the average relative humidity in January is 79%.

How many days does it rain in January?

In Cumberland, in January, during 12.1 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

How much does it snow in January?

In January, it is snowing for 11.3 days. Throughout January, 2.99" (76mm) of snow is accumulated.

What is the average length of the day in January?

In Cumberland, the average day length in January is 9h and 45min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:35 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:33 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.7h of sunshine.

How long on average sun shines in January?

In Cumberland, the average sunshine duration in January is 4.7h.

What are the months with the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

40.1°F 4.5°C

34.3°F 1.3°C

38.8°F 3.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.6mph 12.2km/h

8.5mph 13.7km/h

8.4mph 13.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.8

12.1

11.1

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Cumberland, MD

Average high temperature in January: 34.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).

Average low temperature in January: 20.8°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure in January
Cumberland, MD

Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Cumberland, MD

Average wind speed in January: 7.8mph

The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Cumberland, MD

Average humidity in January: 79%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in January
Cumberland, MD

Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (1.46").

Average rainfall days in January
Cumberland, MD

Average rainfall days in January: 12.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.9 days).

Average snowfall in January
Cumberland, MD

Average snowfall in January: 2.99"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Cumberland, MD

Average snowfall days in January: 11.3 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Cumberland, MD

Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in January: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in January
Cumberland, MD

Average sunshine days in January: 12.1 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in January
Cumberland, MD

Average UV index in January: 2

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January
Cumberland, MD

Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in January
Cumberland, MD

Average visibility in January: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

January weather forecast
Cumberland, MD

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