January weather forecast
Arbor Greene, MD

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Weather in January

January, like December, in Arbor Greene, Maryland, is a wintry winter month, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 40.6°F (4.8°C).

Temperature

January tends to be the coldest month, with temperatures averaging a daily high of 40.6°F (4.8°C) and a low of 30.2°F (-1°C).

Humidity

The months with the lowest humidity are January and November, with an average relative humidity of 72%.

Rainfall

January is the month with the least rainfall. Rain falls for 6.7 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. January is the month with the most snowfall. Snow falls for 2.9 days and accumulates 0.75" (19mm) of snow.

Daylight

In January, the average length of the day is 9h and 50min.
On the first day of January, sunrise is at 7:24 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:26 pm EST.

Sunshine

In January, the average sunshine is 5.3h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Arbor Greene. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Arbor Greene's coldest weather arrives in January, when temperatures average a high of 40.6°F (4.8°C) and a low of 30.2°F (-1°C).

How cold does it get in January?

In Arbor Greene, 40.6°F (4.8°C) is the average high-temperature and 30.2°F (-1°C) is the average low-temperature during January.

What is the least humid month?

The months with the lowest humidity are January and November, with an average relative humidity of 72%.

What is the average humidity in January?

In Arbor Greene, Maryland, the average relative humidity in January is 72%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 6.7 days and typically collects 0.67" (17mm) of precipitation.

How much does it rain in January?

In Arbor Greene, in January, during 6.7 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

What is the snowiest month?

January is the month with the most snowfall in Arbor Greene. Snow falls for 2.9 days and accumulates 0.75" (19mm) of snow.

How many days does it snow in January in Arbor Greene?

In Arbor Greene, in January, snow falls for 2.9 days, with typically accumulated 0.75" (19mm) of snow.

How many hours of daylight does Arbor Greene have in January?

The average day length in January is 9h and 50min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:26 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 5.3h.

What are the months with the lowest UV index?

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

How high is the UV index in January?

The average daily maximum UV index in January in Arbor Greene is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
46.4°F 8°C
40.6°F 4.8°C
43.7°F 6.5°C
Average low temperature
36.5°F 2.5°C
30.2°F -1°C
32.5°F 0.3°C
Average pressure
30.11" 765mmHg
30.1" 765mmHg
30.07" 764mmHg
Average wind speed
9.2mph 14.8km/h
9.9mph 15.9km/h
9.8mph 15.8km/h
Average max. wind speed
9.8mph 15.8km/h
10.6mph 17.1km/h
10.5mph 16.9km/h
Average wind speed gusts
14.9mph 24km/h
15.8mph 25.4km/h
16.2mph 26.1km/h
Average humidity
75%
72%
74%
Average rainfall
0.91" 23mm
0.67" 17mm
0.83" 21mm
Average rainfall days
8.4
6.7
7.2
Average snowfall
0.28" 7mm
0.75" 19mm
0.43" 11mm
Average snowfall days
1.6
2.9
2.5
Average daylight
9h 3min
9h 5min
10h 5min
Average sunshine
5h 1min
5h 2min
5h 1min
Average sunshine days
19.9
20.9
18
Average UV index
2
2
3
Average cloud cover
43%
42%
43%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Arbor Greene, MD

Average temperature in January - Arbor Greene, MD
  • Average high temperature in January: 40.6°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in January: 30.2°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in January
Arbor Greene, MD

Average pressure in January - Arbor Greene, MD
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
Arbor Greene, MD

Average wind speed in January - Arbor Greene, MD
  • Average wind speed in January: 9.9mph

The windiest months (with the highest average wind speed) are January and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in January
Arbor Greene, MD

Average humidity in January - Arbor Greene, MD
  • Average humidity in January: 72%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (72%).

Average rainfall in January
Arbor Greene, MD

Average rainfall in January - Arbor Greene, MD
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is August (2.4").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in January
Arbor Greene, MD

Average rainfall days in January - Arbor Greene, MD
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in January
Arbor Greene, MD

Average snowfall in January - Arbor Greene, MD
  • Average snowfall in January: 0.75"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Arbor Greene, MD

Average snowfall days in January - Arbor Greene, MD
  • Average snowfall days in January: 2.9 days

The month with the highest number of snowfall days is January (2.9 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
Arbor Greene, MD

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in January
Arbor Greene, MD

Average sunshine days in January - Arbor Greene, MD
  • Average sunshine days in January: 20.9 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is August (13.7 days).

Average UV index in January
Arbor Greene, MD

Average UV index in January - Arbor Greene, 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 and December (UV index 2).

Average cloud cover in January
Arbor Greene, MD

Average cloud cover in January - Arbor Greene, MD
  • Average cloud cover in January: 42

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in January
Arbor Greene, MD

Average visibility in January - Arbor Greene, MD
  • Average visibility in January: 6mi

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

Arbor Greene, Maryland, USA

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