January weather forecast
Southglenn Farms, MD

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Weather in January

January, like December, in Southglenn Farms, Maryland, is a wintry winter month, with temperature in the range of an average low of 24.8°F (-4°C) and an average high of 37.4°F (3°C).

Temperature

Southglenn Farms's January weather, marked by an average high temperature of 37.4°F (3°C) and an average low temperature of 24.8°F (-4°C), is the coldest in the year.

Humidity

January, March, April, July and November, with an average relative humidity of 75%, are the least humid months.

Rainfall

In January, the rain falls for 8.3 days. Throughout January, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 158.9 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Southglenn Farms, in January, during 6.6 snowfall days, 2.36" (60mm) of snow is typically accumulated. Throughout the year, there are 21.2 snowfall days, and 10.55" (268mm) of snow is accumulated.

Daylight

In Southglenn Farms, the average length of the day in January is 9h and 46min.
On the first day of January, sunrise is at 7:27 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:25 pm EST.

Sunshine

In January, the average sunshine is 4.8h.

UV index

The months with the lowest UV index in Southglenn Farms are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 2 in January translates into these instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Aug 6, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

With average temperatures fluctuating between a high of 37.4°F (3°C) and a low of 24.8°F (-4°C), January stands out as the coldest month.

How cold is it in January?

An average high-temperature, in January, in Southglenn Farms, is 37.4°F (3°C) and the average low-temperature is 24.8°F (-4°C).

What is the least humid month?

The months with the lowest humidity are January, March, April, July and November, with an average relative humidity of 75%.

What is the average humidity in January in Southglenn Farms?

The average relative humidity in January is 75%.

How much does it rain in Southglenn Farms in January?

In January, the rain falls for 8.3 days. Throughout January, 2.09" (53mm) of precipitation is accumulated.

How much does it snow in January?

In Southglenn Farms, Maryland, in January, during 6.6 snowfall days, 2.36" (60mm) of snow is typically accumulated.

How many hours of daylight does Southglenn Farms have in January?

In January, the average day length is 9h and 46min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:27 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:25 pm EST.

How long on average sun shines in January?

In January, the average sunshine duration is 4.8h.

What are the months with the lowest UV index?

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

What is the UV index intensity in January?

In Southglenn Farms, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
43.3°F 6.3°C
37.4°F 3°C
41.4°F 5.2°C
Average low temperature
31.3°F -0.4°C
24.8°F -4°C
27°F -2.8°C
Average pressure
30.11" 765mmHg
30.1" 765mmHg
30.07" 764mmHg
Average wind speed
8.1mph 13km/h
8.8mph 14.2km/h
8.8mph 14.2km/h
Average max. wind speed
8.8mph 14.2km/h
9.4mph 15.1km/h
9.4mph 15.1km/h
Average wind speed gusts
13.4mph 21.6km/h
14.2mph 22.9km/h
14.4mph 23.2km/h
Average humidity
78%
75%
77%
Average rainfall
2.44" 62mm
2.09" 53mm
1.89" 48mm
Average rainfall days
10.3
8.3
8.9
Average snowfall
1.69" 43mm
2.36" 60mm
2.24" 57mm
Average snowfall days
3.9
6.6
5.7
Average daylight
9h 2min
9h 5min
10h 4min
Average sunshine
5h 0min
4h 5min
4h 4min
Average sunshine days
17.5
17.4
14.2
Average UV index
2
2
2
Average cloud cover
47%
47%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Southglenn Farms, MD

Average temperature in January - Southglenn Farms, MD
  • Average high temperature in January: 37.4°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in January: 24.8°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in January
Southglenn Farms, MD

Average pressure in January - Southglenn Farms, MD
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
Southglenn Farms, MD

Average wind speed in January - Southglenn Farms, MD
  • Average wind speed in January: 8.8mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in January
Southglenn Farms, MD

Average humidity in January - Southglenn Farms, MD
  • Average humidity in January: 75%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, March, April, July and November (75%).

Average rainfall in January
Southglenn Farms, MD

Average rainfall in January - Southglenn Farms, MD
  • Average rainfall in January: 2.09"

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

Average rainfall days in January
Southglenn Farms, MD

Average rainfall days in January - Southglenn Farms, MD
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in January
Southglenn Farms, MD

Average snowfall in January - Southglenn Farms, MD
  • Average snowfall in January: 2.36"

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Southglenn Farms, MD

Average snowfall days in January - Southglenn Farms, MD
  • Average snowfall days in January: 6.6 days

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Southglenn Farms, MD

Average daylight in January / Average sunshine in January - Southglenn Farms, 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 month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in January
Southglenn Farms, MD

Average sunshine days in January - Southglenn Farms, MD
  • Average sunshine days in January: 17.4 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in January
Southglenn Farms, MD

Average UV index in January - Southglenn Farms, 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
Southglenn Farms, MD

Average cloud cover in January - Southglenn Farms, MD
  • Average cloud cover in January: 47

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in January
Southglenn Farms, MD

Average visibility in January - Southglenn Farms, MD
  • Average visibility in January: 6mi

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

Southglenn Farms, Maryland, USA

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