January weather forecast
Guys, MD

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Weather in January

January, the same as December, is another cold winter month in Guys, Maryland, with an average temperature ranging between max 40.1°F (4.5°C) and min 29.5°F (-1.4°C).

Temperature

In Guys, January is the coldest month, with temperatures averaging a high of 40.1°F (4.5°C) and a low of 29.5°F (-1.4°C).

Humidity

The months with the lowest humidity are January and November, with an average relative humidity of 73%.

Rainfall

In Guys, in January, it is raining for 9.3 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, there are 159 rainfall days, and 32.36" (822mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. January is the month with the most snowfall. Snow falls for 4.2 days and accumulates 1.42" (36mm) of snow.

Daylight

In January, the average length of the day in Guys is 9h and 49min.
On the first day of January, sunrise is at 7:23 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:24 pm EST.

Sunshine

The average sunshine in January 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 estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.

Frequently asked questions

What is the coldest month?

Guys experiences its lowest temperatures in January, with an average peak of 40.1°F (4.5°C) and a low of 29.5°F (-1.4°C).

Is January cold?

The high-temperature, in January, in Guys, records 40.1°F (4.5°C), while the low-temperature is 29.5°F (-1.4°C).

What is the least humid month?

January and November, with an average relative humidity of 73%, are the least humid months.

What is the average humidity in January?

The average relative humidity in January is 73%.

How much does it rain in January?

In Guys, in January, it is raining for 9.3 days, with typically 2.05" (52mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 4.2 days and typically aggregates up to 1.42" (36mm) of snow.

How much does it snow in January?

In Guys, Maryland, in January, during 4.2 snowfall days, 1.42" (36mm) of snow is typically accumulated.

How many hours of daylight does Guys have in January?

The average day length in January in Guys is 9h and 49min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:23 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:24 pm EST.

How long on average sun shines in January?

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

When is the lowest UV index?

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

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to 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
Guys, MD

Average temperature in January - Guys, MD
  • Average high temperature in January: 40.1°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in January: 29.5°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in January
Guys, MD

Average pressure in January - Guys, 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
Guys, MD

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

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in January
Guys, MD

Average humidity in January - Guys, MD
  • Average humidity in January: 73%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

Average rainfall in January
Guys, MD

Average rainfall in January - Guys, MD
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in January
Guys, MD

Average rainfall days in January - Guys, MD
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Guys, MD

Average snowfall in January - Guys, MD
  • Average snowfall in January: 1.42"

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Guys, MD

Average snowfall days in January - Guys, MD
  • Average snowfall days in January: 4.2 days

The month with the highest number of snowfall days is January (4.2 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
Guys, MD

Average daylight in January / Average sunshine in January - Guys, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in January
Guys, MD

Average sunshine days in January - Guys, MD
  • Average sunshine days in January: 18.2 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

Average UV index in January
Guys, MD

Average UV index in January - Guys, 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
Guys, MD

Average cloud cover in January - Guys, MD
  • Average cloud cover in January: 43

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

Average visibility in January
Guys, MD

Average visibility in January - Guys, 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).

Guys, Maryland, USA

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