January weather forecast
Arden, DE

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Weather in January

January, the same as December, is another cold winter month in Arden, Delaware, with an average temperature varying between 37°F (2.8°C) and 25.3°F (-3.7°C).

Temperature

January tends to be the coldest month, with temperatures averaging a daily high of 37°F (2.8°C) and a low of 25.3°F (-3.7°C).

Humidity

In Arden, the average relative humidity in January is 75%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.36" (60mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Arden. In January, in Arden, it is snowing for 6.8 days. Throughout January, 3.03" (77mm) of snow is accumulated. Throughout the year, there are 21.9 snowfall days, and 12.05" (306mm) of snow is accumulated.

Daylight

In January, the average length of the day in Arden is 9h and 44min.
On the first day of January in Arden, sunrise is at 7:23 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:19 pm EST.

Sunshine

In Arden, the average sunshine in January is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Arden. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 2 in January translates into these instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. 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 time of the year is the coldest in Arden?

Arden notes the coldest temperatures in January, with a average high of 37°F (2.8°C) and a low of 25.3°F (-3.7°C).

How cold is it in Arden in January?

The high-temperature, in January, in Arden, is 37°F (2.8°C), while the low-temperature averages to 25.3°F (-3.7°C).

What is the average humidity in January in Arden?

The average relative humidity in January in Arden is 75%.

What is the driest month in Arden?

January is the month with the least rainfall in Arden, Delaware. Rain falls for 9.3 days and accumulates 2.36" (60mm) of precipitation.

How much does it rain in Arden in January?

In January, in Arden, the rain falls for 9.3 days. Throughout January, 2.36" (60mm) of precipitation is accumulated.

How much does it snow in Arden in January?

In Arden, Delaware, in January, snow falls for 6.8 days, with typically accumulated 3.03" (77mm) of snow.

How many hours of daylight does Arden have in January?

In January, the average day length in Arden is 9h and 44min.

When are sunrise and sunset in January in Arden?

On the first day of January, sunrise is at 7:23 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:19 pm EST.

How many hours of sunshine does Arden have in January?

In January, the average sunshine duration is 5h.

What are the months with the lowest UV index in Arden?

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

What is the UV index reading in January in Arden?

In Arden, Delaware, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents 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
Arden, DE

Average temperature in January - Arden, DE
  • Average high temperature in January: 37°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in January: 25.3°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in January
Arden, DE

Average pressure in January - Arden, DE
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
Arden, DE

Average wind speed in January - Arden, DE
  • Average wind speed in January: 8.6mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in January
Arden, DE

Average humidity in January - Arden, DE
  • Average humidity in January: 75%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in January
Arden, DE

Average rainfall in January - Arden, DE
  • Average rainfall in January: 2.36"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days in January
Arden, DE

Average rainfall days in January - Arden, DE
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in January
Arden, DE

Average snowfall in January - Arden, DE
  • Average snowfall in January: 3.03"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Arden, DE

Average snowfall days in January - Arden, DE
  • Average snowfall days in January: 6.8 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Arden, DE

Average daylight in January / Average sunshine in January - Arden, DE
  • Average daylight in January: 9h and 4min

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 24min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in January
Arden, DE

Average sunshine days in January - Arden, DE
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

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Average UV index in January
Arden, DE

Average UV index in January - Arden, DE
  • 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).

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Average cloud cover in January
Arden, DE

Average cloud cover in January - Arden, DE
  • Average cloud cover in January: 45

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in January
Arden, DE

Average visibility in January - Arden, DE
  • 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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Arden, Delaware, USA

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