January weather forecast
Deale, MD

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Weather in January

As the starting month of the year, January brings cold conditions to Deale, Maryland. With only 9.8 hours of daylight and maximum and minimum temperatures of 40.5°F (4.7°C) and 30°F (-1.1°C) respectively, the days are cold and short. A moderate amount of rainfall and snowfall, 0.51" (13mm) and 0.55" (14mm) respectively, can be expected. Breezy conditions prevail with an average wind speed of 9.7mph (15.6km/h). Remember to bundle up for lower temperatures in the evenings and nights.

Temperature

With its high average temperature of 40.5°F (4.7°C) and a low of 30°F (-1.1°C), January is regarded as the coldest month.

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 in Deale is January, when the rain falls for 6.4 days and typically collects 0.51" (13mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Deale. January is the month with the most snowfall. Snow falls for 2.6 days and accumulates 0.55" (14mm) of snow.

Ocean temperature

In January, the average ocean temperature is 47.8°F (8.8°C).
Note: Diving into 47.8°F (8.8°C) when it's under 50°F (10°C) can cause immediate cold shock symptoms, marked by hyperventilation.

Daylight

The average length of the day in January in Deale is 9h and 49min.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:54 pm. On the last day of January, in Deale, 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, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Deale, Maryland. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 2 in January translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the coldest time of year in Deale?

The month of January, characterized by an average high of 40.5°F (4.7°C) and a low of 30°F (-1.1°C), is recognized as the coldest in Deale.

Is January cold in Deale?

In Deale, in January, the average high-temperature is 40.5°F (4.7°C), and the average low-temperature is 30°F (-1.1°C).

What are the least humid months in Deale?

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

What is the average humidity in January in Deale?

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

What is the driest month in Deale?

The month with the least rainfall in Deale is January, when the rain falls for 6.4 days and typically collects 0.51" (13mm) of precipitation.

How much does it rain in Deale in January?

In Deale, in January, during 6.4 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

What is the snowiest month in Deale?

January is the month with the most snowfall in Deale. Snow falls for 2.6 days and accumulates 0.55" (14mm) of snow.

How many days does it snow in January in Deale?

In Deale, in January, during 2.6 snowfall days, 0.55" (14mm) of snow is typically accumulated.

What is the water temperature in January in Deale?

In Deale, Maryland, the average seawater temperature in January is 47.8°F (8.8°C). Swimming in 47.8°F (8.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Deale have in January?

In Deale, Maryland, the average day length in January is 9h and 49min.

When is the sunrise / sunset in January in Deale?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:54 pm. On the last day of the month, in Deale, Maryland, sunrise is at 7:13 am and sunset at 5:26 pm EST.

How many hours of sunshine does Deale have in January?

In January, the average sunshine duration is 5.3h.

What is the month with the lowest UV index in Deale?

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

What is the UV index reading in January in Deale?

The average daily maximum UV index in January in Deale is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
46.4°F 8°C
40.5°F 4.7°C
43.7°F 6.5°C
Average low temperature
36.5°F 2.5°C
30°F -1.1°C
32.4°F 0.2°C
Average pressure
30.11" 765mmHg
30.1" 765mmHg
30.07" 764mmHg
Average wind speed
8.9mph 14.3km/h
9.7mph 15.6km/h
9.6mph 15.4km/h
Average max. wind speed
9.6mph 15.4km/h
10.4mph 16.7km/h
10.3mph 16.6km/h
Average wind speed gusts
14.6mph 23.5km/h
15.5mph 24.9km/h
15.9mph 25.6km/h
Average humidity
75%
72%
74%
Average rainfall
0.67" 17mm
0.51" 13mm
0.55" 14mm
Average rainfall days
7.5
6.4
7.7
Average snowfall
0.16" 4mm
0.55" 14mm
0.28" 7mm
Average snowfall days
1.4
2.6
2.3
Average sea temperature
52°F 11.1°C
47.8°F 8.8°C
45.9°F 7.7°C
Average daylight
9h 3min
9h 5min
10h 5min
Average sunshine
5h 1min
5h 2min
5h 1min
Average sunshine days
21
21.9
18.4
Average UV index
2
2
2
Average cloud cover
43%
42%
43%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Deale, MD

Average temperature in January - Deale, MD
  • Average high temperature in January: 40.5°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 (40.5°F).

  • Average low temperature in January: 30°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 (30°F).

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Average pressure in January
Deale, MD

Average pressure in January - Deale, 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).

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Average wind speed in January
Deale, MD

Average wind speed in January - Deale, MD
  • Average wind speed in January: 9.7mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in January
Deale, MD

Average humidity in January - Deale, 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 and November (72%).

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Average rainfall in January
Deale, MD

Average rainfall in January - Deale, MD
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days in January
Deale, MD

Average rainfall days in January - Deale, MD
  • Average rainfall days in January: 6.4 days

The month with the highest number of rainy days is August (15.6 days).
The month with the least rainy days is November (5.9 days).

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Average snowfall in January
Deale, MD

Average snowfall in January - Deale, MD
  • Average snowfall in January: 0.55"

The month with the highest snowfall is January (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Deale, MD

Average snowfall days in January - Deale, MD
  • Average snowfall days in January: 2.6 days

The month with the highest number of snowfall days is January (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in January
Deale, MD

Average sea temperature in January - Deale, MD
  • Average sea temperature in January: 47.8°F

The best month for swimming (with the highest average sea temperature) is August (78°F).
The coldest month (with the lowest average sea temperature) is February (45.9°F).

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Average daylight in January /
Average sunshine in January
Deale, MD

Average daylight in January / Average sunshine in January - Deale, 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 months with the least sunshine are February and December (Average sunshine: 5h and 12min).

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Average sunshine days in January
Deale, MD

Average sunshine days in January - Deale, MD
  • Average sunshine days in January: 21.9 days

The month with the most sunshine days is November (22.6 days).
The month with the least sunshine days is August (12.5 days).

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Average UV index in January
Deale, MD

Average UV index in January - Deale, 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).

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Average cloud cover in January
Deale, MD

Average cloud cover in January - Deale, 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).

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Average visibility in January
Deale, MD

Average visibility in January - Deale, 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).

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Deale, Maryland, USA

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