January weather forecast
Academy Junction, MD

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Weather in January

January, like December, in Academy Junction, Maryland, is another cold winter month, with an average temperature fluctuating between 27°F (-2.8°C) and 38.8°F (3.8°C).

Temperature

With an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 27°F (-2.8°C), January is the coldest month.

Humidity

In January, the average relative humidity is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 8.6 days and accumulates 1.81" (46mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 3.9 days and typically aggregates up to 2.13" (54mm) of snow.

Daylight

In Academy Junction, the average length of the day in January is 9h and 47min.
On the first day of January, sunrise is at 7:25 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:26 pm EST.

Sunshine

The average sunshine in January is 5.2h.

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 estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, an average UV index of 2 transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

In Academy Junction, January is the coldest month, with temperatures averaging a high of 38.8°F (3.8°C) and a low of 27°F (-2.8°C).

Is January cold?

Academy Junction in January has an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 27°F (-2.8°C).

What is the average humidity in January?

In January, the average relative humidity is 73%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 8.6 days and typically collects 1.81" (46mm) of precipitation.

How much does it rain in Academy Junction in January?

In January, in Academy Junction, the rain falls for 8.6 days. Throughout January, 1.81" (46mm) of precipitation is accumulated.

When does it snow the most in Academy Junction?

January is the month with the most snowfall. Snow falls for 3.9 days and accumulates 2.13" (54mm) of snow.

How much does it snow in January?

In Academy Junction, in January, during 3.9 snowfall days, 2.13" (54mm) of snow is typically accumulated.

What is the average length of the day in January?

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

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:26 pm EST.

How long on average sun shines in January?

In Academy Junction, the average sunshine duration in January is 5.2h.

What is the month with the lowest UV index in Academy Junction?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45.3°F 7.4°C
38.8°F 3.8°C
43.2°F 6.2°C
Average low temperature
33.3°F 0.7°C
27°F -2.8°C
29.3°F -1.5°C
Average pressure
30.11" 765mmHg
30.1" 765mmHg
30.07" 764mmHg
Average wind speed
7.8mph 12.6km/h
8.5mph 13.7km/h
8.6mph 13.8km/h
Average max. wind speed
8.5mph 13.7km/h
9.2mph 14.8km/h
9.3mph 15km/h
Average wind speed gusts
12.6mph 20.3km/h
13.5mph 21.7km/h
13.8mph 22.2km/h
Average humidity
76%
73%
75%
Average rainfall
2.2" 56mm
1.81" 46mm
1.89" 48mm
Average rainfall days
10.3
8.6
9
Average snowfall
0.75" 19mm
2.13" 54mm
1.54" 39mm
Average snowfall days
2.2
3.9
4.3
Average daylight
9h 3min
9h 5min
10h 5min
Average sunshine
5h 1min
5h 1min
5h 1min
Average sunshine days
18.2
18.4
15.2
Average UV index
2
2
2
Average cloud cover
44%
43%
44%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Academy Junction, MD

Average temperature in January - Academy Junction, MD
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 27°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in January
Academy Junction, MD

Average pressure in January - Academy Junction, 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
Academy Junction, MD

Average wind speed in January - Academy Junction, MD
  • Average wind speed in January: 8.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in January
Academy Junction, MD

Average humidity in January - Academy Junction, MD
  • Average humidity in January: 73%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in January
Academy Junction, MD

Average rainfall in January - Academy Junction, MD
  • Average rainfall in January: 1.81"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

Average rainfall days in January
Academy Junction, MD

Average rainfall days in January - Academy Junction, MD
  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in January
Academy Junction, MD

Average snowfall in January - Academy Junction, MD
  • Average snowfall in January: 2.13"

The month with the highest snowfall is January (2.13").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Academy Junction, MD

Average snowfall days in January - Academy Junction, MD
  • Average snowfall days in January: 3.9 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Academy Junction, MD

Average daylight in January / Average sunshine in January - Academy Junction, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in January
Academy Junction, MD

Average sunshine days in January - Academy Junction, MD
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is November (19.8 days).
The months with the least sunshine days are May and July (10.9 days).

Average UV index in January
Academy Junction, MD

Average UV index in January - Academy Junction, 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
Academy Junction, MD

Average cloud cover in January - Academy Junction, MD
  • Average cloud cover in January: 43

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in January
Academy Junction, MD

Average visibility in January - Academy Junction, 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).

Academy Junction, Maryland, USA

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