January weather forecast
Aspen Hill Park, MD

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Weather in January

January, like December, in Aspen Hill Park, Maryland, is a wintry winter month, with an average temperature ranging between min 26.2°F (-3.2°C) and max 39°F (3.9°C).

Temperature

During the coldest month, January, temperatures average a high of 39°F (3.9°C) and a low of 26.2°F (-3.2°C).

Humidity

In Aspen Hill Park, the average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.17" (55mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Aspen Hill Park. The months with the most snowfall in Aspen Hill Park, Maryland, are January and March, with an average 3.03" (77mm) of accumulated snow.

Daylight

The average length of the day in January in Aspen Hill Park is 9h and 47min.
On the first day of the month, sunrise is at 7:27 am and sunset at 4:56 pm. On the last day of January, in Aspen Hill Park, Maryland, sunrise is at 7:15 am and sunset at 5:27 pm EST.

Sunshine

In Aspen Hill Park, the average sunshine in January is 5.1h.

UV index

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the UV index of 2 transforms into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What month is the coldest in Aspen Hill Park?

In Aspen Hill Park, the average lowest temperatures are observed in January, with a high of 39°F (3.9°C) and a low of 26.2°F (-3.2°C).

Is it cold in Aspen Hill Park during January?

During January, Aspen Hill Park experiences an average high-temperature of 39°F (3.9°C) and a low-temperature of 26.2°F (-3.2°C).

What is the average humidity in January in Aspen Hill Park?

In Aspen Hill Park, the average relative humidity in January is 73%.

What is the driest month in Aspen Hill Park?

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.17" (55mm) of precipitation.

How many days does it rain in January in Aspen Hill Park?

In Aspen Hill Park, in January, during 9.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

What is the snowiest month in Aspen Hill Park?

The months with the most snowfall in Aspen Hill Park are January and March, with an average 3.03" (77mm) of accumulated snow.

How much does it snow in Aspen Hill Park in January?

In Aspen Hill Park, Maryland, in January, during 5.1 snowfall days, 3.03" (77mm) of snow is typically accumulated.

What is the average length of the day in January in Aspen Hill Park?

The average day length in January in Aspen Hill Park is 9h and 47min.

When are sunrise and sunset in January in Aspen Hill Park?

In January, on the first day of the month, sunrise is at 7:27 am and sunset at 4:56 pm. On the last day of the month, in Aspen Hill Park, sunrise is at 7:15 am and sunset at 5:27 pm EST.

How many hours of sunshine does Aspen Hill Park have in January?

In Aspen Hill Park, Maryland, the average sunshine duration in January is 5.1h.

When is the lowest UV index in Aspen Hill Park?

The months with the lowest UV index in Aspen Hill Park are January, November and December, with an average maximum UV index of 2.

How high is the UV index in January in Aspen Hill Park?

In January, the average daily maximum UV index in Aspen Hill Park, Maryland, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45.3°F 7.4°C
39°F 3.9°C
43.9°F 6.6°C
Average low temperature
32.9°F 0.5°C
26.2°F -3.2°C
28.8°F -1.8°C
Average pressure
30.11" 765mmHg
30.11" 765mmHg
30.07" 764mmHg
Average wind speed
7.1mph 11.4km/h
7.8mph 12.6km/h
7.9mph 12.7km/h
Average max. wind speed
7.8mph 12.6km/h
8.5mph 13.7km/h
8.5mph 13.7km/h
Average wind speed gusts
11.4mph 18.3km/h
12.3mph 19.8km/h
12.6mph 20.3km/h
Average humidity
76%
73%
75%
Average rainfall
2.76" 70mm
2.17" 55mm
2.2" 56mm
Average rainfall days
10.2
9.3
9.5
Average snowfall
1.38" 35mm
3.03" 77mm
2.32" 59mm
Average snowfall days
2.9
5.1
5.1
Average daylight
9h 3min
9h 5min
10h 5min
Average sunshine
4h 5min
5h 1min
5h 0min
Average sunshine days
17.5
18.1
14.6
Average UV index
2
2
3
Average cloud cover
45%
45%
45%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Aspen Hill Park, MD

Average temperature in January - Aspen Hill Park, MD
  • Average high temperature in January: 39°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in January: 26.2°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in January
Aspen Hill Park, MD

Average pressure in January - Aspen Hill Park, 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
Aspen Hill Park, MD

Average wind speed in January - Aspen Hill Park, 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 (5.1mph).

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Average humidity in January
Aspen Hill Park, MD

Average humidity in January - Aspen Hill Park, MD
  • Average humidity in January: 73%

The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in January
Aspen Hill Park, MD

Average rainfall in January - Aspen Hill Park, MD
  • Average rainfall in January: 2.17"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").

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Average rainfall days in January
Aspen Hill Park, MD

Average rainfall days in January - Aspen Hill Park, MD
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in January
Aspen Hill Park, MD

Average snowfall in January - Aspen Hill Park, MD
  • Average snowfall in January: 3.03"

The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Aspen Hill Park, MD

Average snowfall days in January - Aspen Hill Park, MD
  • Average snowfall days in January: 5.1 days

The months with the highest number of snowfall days are January and February (5.1 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
Aspen Hill Park, MD

Average daylight in January / Average sunshine in January - Aspen Hill Park, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in January
Aspen Hill Park, MD

Average sunshine days in January - Aspen Hill Park, MD
  • Average sunshine days in January: 18.1 days

The month with the most sunshine days is November (19.5 days).
The months with the least sunshine days are May and July (11 days).

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Average UV index in January
Aspen Hill Park, MD

Average UV index in January - Aspen Hill Park, 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
Aspen Hill Park, MD

Average cloud cover in January - Aspen Hill Park, 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 31).

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Average visibility in January
Aspen Hill Park, MD

Average visibility in January - Aspen Hill Park, 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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Aspen Hill Park, Maryland, USA

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