January weather forecast
Magnolia, DE

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Weather in January

January, like December, in Magnolia, Delaware, is an icy winter month, with an average temperature ranging between min 28.8°F (-1.8°C) and max 39.7°F (4.3°C).

Temperature

With average temperatures fluctuating between a high of 39.7°F (4.3°C) and a low of 28.8°F (-1.8°C), January stands out as the coldest month.

Humidity

January, March, April and November, with an average relative humidity of 74%, are the least humid months in Magnolia.

Rainfall

The month with the least rainfall is January, when the rain falls for 8.2 days and typically collects 1.46" (37mm) of precipitation.

Snowfall

Months with snowfall in Magnolia are January through March and December. January is the month with the most snowfall in Magnolia. Snow falls for 3.5 days and accumulates 1.65" (42mm) of snow.

Daylight

The average length of the day in January is 9h and 47min.
On the first day of the month, sunrise is at 7:20 am and sunset at 4:49 pm. On the last day of January, in Magnolia, sunrise is at 7:09 am and sunset at 5:21 pm EST.

Sunshine

The average sunshine in January in Magnolia 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 reading of 2, and below, represents a low threat to health 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:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What month is the coldest in Magnolia?

In Magnolia, the average lowest temperatures are observed in January, with a high of 39.7°F (4.3°C) and a low of 28.8°F (-1.8°C).

How cold is it in Magnolia in January?

In Magnolia, 39.7°F (4.3°C) is the average high-temperature and 28.8°F (-1.8°C) is the average low-temperature during January.

What are the least humid months in Magnolia?

The months with the lowest humidity in Magnolia, Delaware, are January, March, April and November, with an average relative humidity of 74%.

What is the average humidity in January in Magnolia?

The average relative humidity in January in Magnolia is 74%.

What is the driest month in Magnolia?

The month with the least rainfall in Magnolia, Delaware, is January, when the rain falls for 8.2 days and typically collects 1.46" (37mm) of precipitation.

How much does it rain in Magnolia in January?

In January, in Magnolia, the rain falls for 8.2 days. Throughout January, 1.46" (37mm) of precipitation is accumulated.

When does it snow the most in Magnolia?

The month with the most snowfall in Magnolia is January, when snow falls for 3.5 days and typically aggregates up to 1.65" (42mm) of snow.

How much does it snow in Magnolia in January?

In Magnolia, Delaware, in January, snow falls for 3.5 days, with typically accumulated 1.65" (42mm) of snow.

How many hours of daylight does Magnolia have in January?

The average day length in January in Magnolia, Delaware, is 9h and 47min.

When is the sunrise / sunset in January in Magnolia?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:49 pm. On the last day of the month, in Magnolia, Delaware, sunrise is at 7:09 am and sunset at 5:21 pm EST.

How long on average sun shines in January in Magnolia?

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

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

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

What is the UV index intensity in January in Magnolia?

In January, the average daily maximum UV index in Magnolia, Delaware, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from 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
Magnolia, DE

Average temperature in January - Magnolia, DE
  • Average high temperature in January: 39.7°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in January
Magnolia, DE

Average pressure in January - Magnolia, 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
Magnolia, DE

Average wind speed in January - Magnolia, DE
  • Average wind speed in January: 9.9mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in January
Magnolia, DE

Average humidity in January - Magnolia, DE
  • Average humidity in January: 74%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, March, April and November (74%).

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Average rainfall in January
Magnolia, DE

Average rainfall in January - Magnolia, DE
  • Average rainfall in January: 1.46"

The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in January
Magnolia, DE

Average rainfall days in January - Magnolia, DE
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in January
Magnolia, DE

Average snowfall in January - Magnolia, DE
  • Average snowfall in January: 1.65"

The month with the highest snowfall is January (1.65").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
Magnolia, DE

Average snowfall days in January - Magnolia, DE
  • Average snowfall days in January: 3.5 days

The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

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

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Average sunshine days in January
Magnolia, DE

Average sunshine days in January - Magnolia, DE
  • Average sunshine days in January: 19.3 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in January
Magnolia, DE

Average UV index in January - Magnolia, 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 and December (UV index 2).

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Average cloud cover in January
Magnolia, DE

Average cloud cover in January - Magnolia, DE
  • Average cloud cover in January: 43

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in January
Magnolia, DE

Average visibility in January - Magnolia, 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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Magnolia, Delaware, USA

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