January weather forecast
Silver Spring, MD

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Weather in January

January, the same as December, is a wintry winter month in Silver Spring, Maryland, with an average temperature fluctuating between 39.7°F (4.3°C) and 27.1°F (-2.7°C).

Temperature

The coldest temperatures occur during January, when averages reach a peak of 39.7°F (4.3°C) and a low of 27.1°F (-2.7°C).

Humidity

In Silver Spring, the average relative humidity in January is 72%.

Rainfall

The month with the least rainfall in Silver Spring is January, when the rain falls for 8.8 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Silver Spring. January is the month with the most snowfall. Snow falls for 4.6 days and accumulates 2.87" (73mm) of snow.

Daylight

The average length of the day in January is 9h and 48min.
On the first day of the month, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of January, in Silver Spring, sunrise is at 7:15 am and sunset at 5:27 pm EST.

Sunshine

In January, the average sunshine is 5h.

UV index

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Silver Spring. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What part of the year is the coldest in Silver Spring?

January, marked by an average high-temperature of 39.7°F (4.3°C) and a low-temperature of 27.1°F (-2.7°C), is the coldest month in Silver Spring.

Is January cold in Silver Spring?

The average high-temperature, in January, in Silver Spring, is 39.7°F (4.3°C), while the average low-temperature is 27.1°F (-2.7°C).

What is the average humidity in January in Silver Spring?

In January, the average relative humidity in Silver Spring, Maryland, is 72%.

What is the driest month in Silver Spring?

January is the month with the least rainfall. Rain falls for 8.8 days and accumulates 1.89" (48mm) of precipitation.

How much does it rain in Silver Spring in January?

In January, the rain falls for 8.8 days. Throughout January, 1.89" (48mm) of precipitation is accumulated.

What is the snowiest month in Silver Spring?

The month with the most snowfall is January, when snow falls for 4.6 days and typically aggregates up to 2.87" (73mm) of snow.

How many days does it snow in January in Silver Spring?

In Silver Spring, in January, snow falls for 4.6 days, with typically accumulated 2.87" (73mm) of snow.

How many hours of daylight does Silver Spring have in January?

The average day length in January in Silver Spring is 9h and 48min.

What time are sunrise and sunset in January in Silver Spring?

On the first day of January in Silver Spring, Maryland, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:27 pm EST.

How many hours of sunshine does Silver Spring have in January?

In Silver Spring, Maryland, the average sunshine duration in January is 5h.

What is the month with the lowest UV index in Silver Spring?

January, 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 in Silver Spring?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Silver Spring, MD

Average temperature in January - Silver Spring, MD
  • Average high temperature in January: 39.7°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in January: 27.1°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in January
Silver Spring, MD

Average pressure in January - Silver Spring, 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).

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Average wind speed in January
Silver Spring, MD

Average wind speed in January - Silver Spring, MD
  • Average wind speed in January: 7.8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in January
Silver Spring, MD

Average humidity in January - Silver Spring, MD
  • Average humidity in January: 72%

The months with the highest relative humidity are May, October and December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in January
Silver Spring, MD

Average rainfall in January - Silver Spring, MD
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in January
Silver Spring, MD

Average rainfall days in January - Silver Spring, MD
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in January
Silver Spring, MD

Average snowfall in January - Silver Spring, MD
  • Average snowfall in January: 2.87"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Silver Spring, MD

Average snowfall days in January - Silver Spring, MD
  • Average snowfall days in January: 4.6 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Silver Spring, MD

Average daylight in January / Average sunshine in January - Silver Spring, 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 30min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in January
Silver Spring, MD

Average sunshine days in January - Silver Spring, MD
  • Average sunshine days in January: 18.1 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12 days).

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Average UV index in January
Silver Spring, MD

Average UV index in January - Silver Spring, 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, November and December (UV index 2).

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Average cloud cover in January
Silver Spring, MD

Average cloud cover in January - Silver Spring, MD
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in January
Silver Spring, MD

Average visibility in January - Silver Spring, MD
  • Average visibility in January: 6mi

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

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Silver Spring, Maryland, USA

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