January weather forecast
Saint James, MD

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Weather in January

January, like December, in Saint James, Maryland, is a wintry winter month, with an average temperature fluctuating between 23.4°F (-4.8°C) and 36.9°F (2.7°C).

Temperature

In Saint James, the month of January is known for its lowest average temperatures, reaching a high of 36.9°F (2.7°C) and a low of 23.4°F (-4.8°C).

Humidity

The average relative humidity in January is 75%.

Rainfall

In Saint James, in January, it is raining for 8.2 days, with typically 1.73" (44mm) of accumulated precipitation. In Saint James, during the entire year, the rain falls for 152.2 days and collects up to 26.02" (661mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 6.2 days and typically aggregates up to 3.58" (91mm) of snow.

Daylight

The average length of the day in January is 9h and 45min.
On the first day of the month, sunrise is at 7:31 am and sunset at 4:57 pm. On the last day of January, sunrise is at 7:19 am and sunset at 5:29 pm EST.

Sunshine

The months with the least sunshine are January and February, with an average of 4.8h of sunshine.

UV index

January, February, 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 low health risk from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 2 in January transforms into this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

In Saint James, January registers the lowest temperatures, averaging 36.9°F (2.7°C) at the peak and 23.4°F (-4.8°C) at the lowest.

How cold is it in January?

In Saint James, in January, the average high-temperature is 36.9°F (2.7°C), and the average low-temperature is 23.4°F (-4.8°C).

What is the average humidity in January?

In Saint James, Maryland, the average relative humidity in January is 75%.

How many days does it rain in January?

In Saint James, in January, during 8.2 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 6.2 days and accumulates 3.58" (91mm) of snow.

How many days does it snow in January?

In Saint James, in January, during 6.2 snowfall days, 3.58" (91mm) of snow is typically accumulated.

How many hours of daylight does Saint James have in January?

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

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:31 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:29 pm EST.

What are the months with the least sunshine?

January and February, with an average of 4.8h of sunshine, are months with the least sunshine.

How many hours of sunshine does Saint James have in January?

In Saint James, the average sunshine duration in January is 4.8h.

What is the month with the lowest UV index?

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

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk 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
Saint James, MD

Average temperature in January - Saint James, MD
  • Average high temperature in January: 36.9°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in January: 23.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in January
Saint James, MD

Average pressure in January - Saint James, 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
Saint James, MD

Average wind speed in January - Saint James, MD
  • Average wind speed in January: 7.5mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in January
Saint James, MD

Average humidity in January - Saint James, MD
  • Average humidity in January: 75%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is July (74%).

Average rainfall in January
Saint James, MD

Average rainfall in January - Saint James, MD
  • Average rainfall in January: 1.73"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in January
Saint James, MD

Average rainfall days in January - Saint James, MD
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in January
Saint James, MD

Average snowfall in January - Saint James, MD
  • Average snowfall in January: 3.58"

The month with the highest snowfall is January (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Saint James, MD

Average snowfall days in January - Saint James, MD
  • Average snowfall days in January: 6.2 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Saint James, MD

Average daylight in January / Average sunshine in January - Saint James, MD
  • Average daylight in January: 9h and 5min

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 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).

Average sunshine days in January
Saint James, MD

Average sunshine days in January - Saint James, MD
  • Average sunshine days in January: 18.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in January
Saint James, MD

Average UV index in January - Saint James, MD
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Saint James, MD

Average cloud cover in January - Saint James, MD
  • Average cloud cover in January: 49

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in January
Saint James, MD

Average visibility in January - Saint James, MD
  • Average visibility in January: 5mi

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

Saint James, Maryland, USA

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