January weather forecast
Cattertons Reach, MD

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Weather in January

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

Temperature

January stands out as Cattertons Reach's coldest month, with temperatures ranging between an average 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

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

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall is January, when snow falls for 2.9 days and typically aggregates up to 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. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

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).

Is it cold during January?

January temperatures vary between a high-temperature of 40.6°F (4.8°C) and a low-temperature of 30.2°F (-1°C).

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 Cattertons Reach, the average relative humidity in January is 72%.

What is the driest month?

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

How much does it rain in Cattertons Reach in January?

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

When does it snow the most?

The month with the most snowfall is January, when snow falls for 2.9 days and typically aggregates up to 0.75" (19mm) of snow.

How much does it snow in January?

In January, it is snowing for 2.9 days. Throughout January, 0.75" (19mm) of snow is accumulated.

What is the average length of the day in January?

In Cattertons Reach, the average day length in January is 9h and 50min.

What time are sunrise and sunset in January?

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.

How long on average sun shines in January?

In January, the average sunshine duration is 5.3h.

What is the month with the lowest UV index?

January 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 Cattertons Reach?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
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
Cattertons Reach, MD

Average temperature in January - Cattertons Reach, 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
Cattertons Reach, MD

Average pressure in January - Cattertons Reach, 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
Cattertons Reach, MD

Average wind speed in January - Cattertons Reach, 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
Cattertons Reach, MD

Average humidity in January - Cattertons Reach, 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
Cattertons Reach, MD

Average rainfall in January - Cattertons Reach, 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
Cattertons Reach, MD

Average rainfall days in January - Cattertons Reach, 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
Cattertons Reach, MD

Average snowfall in January - Cattertons Reach, 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
Cattertons Reach, MD

Average snowfall days in January - Cattertons Reach, 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
Cattertons Reach, MD

Average daylight in January / Average sunshine in January - Cattertons Reach, 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
Cattertons Reach, MD

Average sunshine days in January - Cattertons Reach, 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
Cattertons Reach, MD

Average UV index in January - Cattertons Reach, 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
Cattertons Reach, MD

Average cloud cover in January - Cattertons Reach, 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
Cattertons Reach, MD

Average visibility in January - Cattertons Reach, 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).

Cattertons Reach, Maryland, USA

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