January weather forecast
Chatham Gardens, MD

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Weather in January

January, like December, in Chatham Gardens, Maryland, is another cold winter month, with an average temperature ranging between min 26.2°F (-3.2°C) and max 38.1°F (3.4°C).

Temperature

With its high average temperature of 38.1°F (3.4°C) and a low of 26.2°F (-3.2°C), January is regarded as the coldest month.

Humidity

The average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall in Chatham Gardens. Rain falls for 9.7 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. The month with the most snowfall is January, when snow falls for 4.9 days and typically aggregates up to 2.4" (61mm) of snow.

Daylight

In Chatham Gardens, the average length of the day in January is 9h and 47min.
On the first day of January, sunrise is at 7:26 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:26 pm EST.

Sunshine

The average sunshine in January in Chatham Gardens is 5.1h.

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 exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 2 during January leads to these advisories:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Aug 29, 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 month that records the lowest temperatures, with averages ranging from a high of 38.1°F (3.4°C) to a low of 26.2°F (-3.2°C).

Is it cold during January?

In Chatham Gardens, in January, the average high-temperature is 38.1°F (3.4°C), and the average low-temperature is 26.2°F (-3.2°C).

What is the average humidity in January in Chatham Gardens?

In January, the average relative humidity in Chatham Gardens is 73%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 9.7 days and typically collects 2.05" (52mm) of precipitation.

How much does it rain in January?

In Chatham Gardens, during January, the rain falls for 9.7 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 4.9 days and accumulates 2.4" (61mm) of snow.

How many days does it snow in January?

In January, it is snowing for 4.9 days. Throughout January, 2.4" (61mm) of snow is 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 7:26 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:26 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 5.1h.

What are the months with the lowest UV index?

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 Chatham Gardens, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Chatham Gardens, MD

Average temperature in January - Chatham Gardens, MD
  • Average high temperature in January: 38.1°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in January: 26.2°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in January
Chatham Gardens, MD

Average pressure in January - Chatham Gardens, 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
Chatham Gardens, MD

Average wind speed in January - Chatham Gardens, MD
  • Average wind speed in January: 8.6mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in January
Chatham Gardens, MD

Average humidity in January - Chatham Gardens, MD
  • Average humidity in January: 73%

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

Average rainfall in January
Chatham Gardens, MD

Average rainfall in January - Chatham Gardens, MD
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in January
Chatham Gardens, MD

Average rainfall days in January - Chatham Gardens, MD
  • Average rainfall days in January: 9.7 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in January
Chatham Gardens, MD

Average snowfall in January - Chatham Gardens, MD
  • Average snowfall in January: 2.4"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Chatham Gardens, MD

Average snowfall days in January - Chatham Gardens, MD
  • Average snowfall days in January: 4.9 days

The month with the highest number of snowfall days is January (4.9 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
Chatham Gardens, MD

Average daylight in January / Average sunshine in January - Chatham Gardens, 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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in January
Chatham Gardens, MD

Average sunshine days in January - Chatham Gardens, MD
  • Average sunshine days in January: 16.9 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in January
Chatham Gardens, MD

Average UV index in January - Chatham Gardens, 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
Chatham Gardens, MD

Average cloud cover in January - Chatham Gardens, MD
  • Average cloud cover in January: 44

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in January
Chatham Gardens, MD

Average visibility in January - Chatham Gardens, 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).

Chatham Gardens, Maryland, USA

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