January weather forecast
Whitehall Manor, MD

Share

Weather in January

January, like December, in Whitehall Manor, Maryland, is another cold winter month, with an average temperature varying between 40.3°F (4.6°C) and 29.8°F (-1.2°C).

Temperature

In Whitehall Manor, the lowest average temperatures are observed in January, with a high of 40.3°F (4.6°C) and a low of 29.8°F (-1.2°C).

Humidity

January, March, April and November, with an average relative humidity of 72%, are the least humid months.

Rainfall

The month with the least rainfall is January, when the rain falls for 6 days and typically collects 0.47" (12mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. January is the month with the most snowfall. Snow falls for 2.3 days and accumulates 0.67" (17mm) of snow.

Daylight

In Whitehall Manor, the average length of the day in January is 9h and 48min.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:53 pm. On the last day of January, sunrise is at 7:13 am and sunset at 5:25 pm EST.

Sunshine

The average sunshine in January is 5.3h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January is the coldest month of the year, registering average temperatures as high as 40.3°F (4.6°C) and as low as 29.8°F (-1.2°C).

Is January cold in Whitehall Manor?

An average high-temperature, in January, in Whitehall Manor, is 40.3°F (4.6°C) and the average low-temperature is 29.8°F (-1.2°C).

What is the least humid month?

January, March, April and November, with an average relative humidity of 72%, are the least humid months.

What is the average humidity in January?

In Whitehall Manor, the average relative humidity in January is 72%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 6 days and accumulates 0.47" (12mm) of precipitation.

How many days does it rain in January?

In Whitehall Manor, in January, it is raining for 6 days, with typically 0.47" (12mm) of accumulated precipitation.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 2.3 days and accumulates 0.67" (17mm) of snow.

How many days does it snow in January?

In January, it is snowing for 2.3 days. Throughout January, 0.67" (17mm) of snow is accumulated.

What is the average length of the day in January?

In January, the average day length is 9h and 48min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:24 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:25 pm EST.

How many hours of sunshine does Whitehall Manor have in January?

In Whitehall Manor, the average sunshine duration in January is 5.3h.

What is the month with the lowest UV index?

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

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Whitehall Manor, MD

Average temperature in January - Whitehall Manor, MD
  • Average high temperature in January: 40.3°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 (40.3°F).

  • Average low temperature in January: 29.8°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

Average pressure in January
Whitehall Manor, MD

Average pressure in January - Whitehall Manor, 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
Whitehall Manor, MD

Average wind speed in January - Whitehall Manor, MD
  • Average wind speed in January: 10mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in January
Whitehall Manor, MD

Average humidity in January - Whitehall Manor, MD
  • Average humidity in January: 72%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

Average rainfall in January
Whitehall Manor, MD

Average rainfall in January - Whitehall Manor, MD
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in January
Whitehall Manor, MD

Average rainfall days in January - Whitehall Manor, MD
  • Average rainfall days in January: 6 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

Average snowfall in January
Whitehall Manor, MD

Average snowfall in January - Whitehall Manor, MD
  • Average snowfall in January: 0.67"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Whitehall Manor, MD

Average snowfall days in January - Whitehall Manor, MD
  • Average snowfall days in January: 2.3 days

The month with the highest number of snowfall days is February (2.5 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
Whitehall Manor, MD

Average daylight in January / Average sunshine in January - Whitehall Manor, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in January
Whitehall Manor, MD

Average sunshine days in January - Whitehall Manor, MD
  • Average sunshine days in January: 23 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

Average UV index in January
Whitehall Manor, MD

Average UV index in January - Whitehall Manor, 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 and December (UV index 2).

Average cloud cover in January
Whitehall Manor, MD

Average cloud cover in January - Whitehall Manor, MD
  • Average cloud cover in January: 43

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in January
Whitehall Manor, MD

Average visibility in January - Whitehall Manor, 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).

Whitehall Manor, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location