January weather forecast
Ellerslie, MD

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Weather in January

January, the same as December, is an icy winter month in Ellerslie, Maryland, with temperature in the range of an average high of 34.3°F (1.3°C) and an average low of 20.8°F (-6.2°C).

Temperature

January brings the lowest temperatures, with an average high of 34.3°F (1.3°C) and an average low of 20.8°F (-6.2°C).

Humidity

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

Rainfall

In Ellerslie, in January, during 12.1 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Ellerslie, during the entire year, the rain falls for 168 days and collects up to 23.15" (588mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Ellerslie, during January, snow falls for 11.3 days and regularly aggregates up to 2.99" (76mm) of snow. Throughout the year, there are 36.4 snowfall days, and 13.19" (335mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 44min.
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 5:32 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 reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.

Frequently asked questions

What part of the year is the coldest?

January is the month when Ellerslie, Maryland, sees the average lowest temperatures, with a high of 34.3°F (1.3°C) and a low of 20.8°F (-6.2°C).

How cold is January?

An average high-temperature, in January, in Ellerslie, is 34.3°F (1.3°C) and the average low-temperature is 20.8°F (-6.2°C).

What is the average humidity in January?

The average relative humidity in January is 79%.

How much does it rain in January?

In Ellerslie, during January, the rain falls for 12.1 days and regularly aggregates up to 1.61" (41mm) of precipitation.

How many days does it snow in January?

In Ellerslie, during January, snow falls for 11.3 days and regularly aggregates up to 2.99" (76mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 44min.

When is the sunrise / 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 5:32 pm EST.

What is the month with the least sunshine?

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

How many hours of sunshine does Ellerslie have in January?

The average sunshine duration in January is 4.7h.

What is the month with the lowest UV index?

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

What is the UV index intensity in January?

The average daily maximum UV index in January in Ellerslie is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Ellerslie, MD

Average temperature in January - Ellerslie, 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
Ellerslie, MD

Average pressure in January - Ellerslie, 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
Ellerslie, MD

Average wind speed in January - Ellerslie, 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
Ellerslie, MD

Average humidity in January - Ellerslie, 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
Ellerslie, MD

Average rainfall in January - Ellerslie, 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
Ellerslie, MD

Average rainfall days in January - Ellerslie, 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
Ellerslie, MD

Average snowfall in January - Ellerslie, 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
Ellerslie, MD

Average snowfall days in January - Ellerslie, 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
Ellerslie, MD

Average daylight in January / Average sunshine in January - Ellerslie, 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
Ellerslie, MD

Average sunshine days in January - Ellerslie, 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
Ellerslie, MD

Average UV index in January - Ellerslie, 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
Ellerslie, MD

Average cloud cover in January - Ellerslie, 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
Ellerslie, MD

Average visibility in January - Ellerslie, 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).

Ellerslie, Maryland, USA

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