January weather forecast
Cedar Hills, MD

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Weather in January

January, like December, in Cedar Hills, Maryland, is a wintry winter month, with an average temperature fluctuating between 22.8°F (-5.1°C) and 36.1°F (2.3°C).

Temperature

Temperature readings reach their annual highs in January, averaging 36.1°F (2.3°C) and a minimum average of 22.8°F (-5.1°C).

Humidity

In Cedar Hills, the average relative humidity in January is 76%.

Rainfall

In January, in Cedar Hills, the rain falls for 8.8 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Cedar Hills, during the entire year, the rain falls for 164.7 days and collects up to 29.17" (741mm) of precipitation.

Snowfall

Months with snowfall in Cedar Hills are January through April, October through December. January is the month with the most snowfall in Cedar Hills. Snow falls for 9 days and accumulates 4.21" (107mm) of snow.

Daylight

The average length of the day in January is 9h and 44min.
On the first day of the month, sunrise is at 7:31 am and sunset at 4:56 pm. On the last day of January, sunrise is at 7:19 am and sunset at 5:28 pm EST.

Sunshine

In January, the average sunshine in Cedar Hills is 4.8h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 2 in January leads to these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What are the coldest months in Cedar Hills?

January, with its high-temperature average of 36.1°F (2.3°C) and a low-temperature average of 22.8°F (-5.1°C), is the coldest month in Cedar Hills, Maryland.

How cold is it in Cedar Hills in January?

An average high-temperature, in January, in Cedar Hills, is 36.1°F (2.3°C) and the average low-temperature is 22.8°F (-5.1°C).

What is the average humidity in January in Cedar Hills?

In January, the average relative humidity is 76%.

How much does it rain in Cedar Hills in January?

In Cedar Hills, Maryland, in January, it is raining for 8.8 days, with typically 2.05" (52mm) of accumulated precipitation.

What is the snowiest month in Cedar Hills?

January is the month with the most snowfall. Snow falls for 9 days and accumulates 4.21" (107mm) of snow.

How much does it snow in Cedar Hills in January?

In Cedar Hills, Maryland, during January, snow falls for 9 days and regularly aggregates up to 4.21" (107mm) of snow.

What is the average length of the day in January in Cedar Hills?

The average day length in January in Cedar Hills is 9h and 44min.

When are sunrise and sunset in January in Cedar Hills?

In January, on the first day of the month, sunrise is at 7:31 am and sunset at 4:56 pm. On the last day of the month, in Cedar Hills, sunrise is at 7:19 am and sunset at 5:28 pm EST.

How many hours of sunshine does Cedar Hills have in January?

In January, the average sunshine duration is 4.8h.

What is the month with the lowest UV index in Cedar Hills?

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

What is the UV index reading in January in Cedar Hills?

In January, the average daily maximum UV index in Cedar Hills is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
41.5°F 5.3°C
36.1°F 2.3°C
40.3°F 4.6°C
Average low temperature
29.3°F -1.5°C
22.8°F -5.1°C
25.2°F -3.8°C
Average pressure
30.11" 765mmHg
30.11" 765mmHg
30.07" 764mmHg
Average wind speed
7mph 11.3km/h
7.7mph 12.4km/h
7.6mph 12.2km/h
Average max. wind speed
7.7mph 12.4km/h
8.5mph 13.7km/h
8.3mph 13.4km/h
Average wind speed gusts
11.4mph 18.3km/h
12.2mph 19.6km/h
12.2mph 19.6km/h
Average humidity
78%
76%
78%
Average rainfall
2.24" 57mm
2.05" 52mm
1.97" 50mm
Average rainfall days
11.2
8.8
10.4
Average snowfall
2.17" 55mm
4.21" 107mm
3.43" 87mm
Average snowfall days
5.2
9
7.5
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
4h 5min
4h 5min
4h 4min
Average sunshine days
16.3
15.9
13.2
Average UV index
2
2
2
Average cloud cover
49%
49%
49%
Average visibility
6mi 9.7km
5mi 8km
5mi 8km

Average temperature in January
Cedar Hills, MD

Average temperature in January - Cedar Hills, MD
  • Average high temperature in January: 36.1°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in January
Cedar Hills, MD

Average pressure in January - Cedar Hills, 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
Cedar Hills, MD

Average wind speed in January - Cedar Hills, MD
  • Average wind speed in January: 7.7mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in January
Cedar Hills, MD

Average humidity in January - Cedar Hills, MD
  • Average humidity in January: 76%

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in January
Cedar Hills, MD

Average rainfall in January - Cedar Hills, MD
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.97").

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Average rainfall days in January
Cedar Hills, MD

Average rainfall days in January - Cedar Hills, MD
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in January
Cedar Hills, MD

Average snowfall in January - Cedar Hills, MD
  • Average snowfall in January: 4.21"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Cedar Hills, MD

Average snowfall days in January - Cedar Hills, MD
  • Average snowfall days in January: 9 days

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Cedar Hills, MD

Average daylight in January / Average sunshine in January - Cedar Hills, 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 5min

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 42min).

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Average sunshine days in January
Cedar Hills, MD

Average sunshine days in January - Cedar Hills, MD
  • Average sunshine days in January: 15.9 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in January
Cedar Hills, MD

Average UV index in January - Cedar Hills, MD
  • Average UV index in January: 2

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

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Average cloud cover in January
Cedar Hills, MD

Average cloud cover in January - Cedar Hills, MD
  • Average cloud cover in January: 49

The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in January
Cedar Hills, MD

Average visibility in January - Cedar Hills, MD
  • Average visibility in January: 5mi

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

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Cedar Hills, Maryland, USA

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