January weather forecast
Millsboro, WV

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Weather in January

January, like December, in Millsboro, West Virginia, is an icy winter month, with an average temperature fluctuating between 22.1°F (-5.5°C) and 35.4°F (1.9°C).

Temperature

Millsboro's coldest month, January, generally records average temperatures ranging from a high of 35.4°F (1.9°C) to a low of 22.1°F (-5.5°C).

Humidity

The average relative humidity in January is 83%.

Rainfall

In January, the rain falls for 10.2 days. Throughout January, 1.69" (43mm) of precipitation is accumulated. Throughout the year, in Millsboro, West Virginia, there are 176.6 rainfall days, and 25.91" (658mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. The month with the most snowfall is January, when snow falls for 14.7 days and typically aggregates up to 3.19" (81mm) of snow.

Daylight

In Millsboro, the average length of the day in January is 9h and 44min.
On the first day of January, sunrise is at 7:43 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:40 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 3.3h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 2 in January leads to these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January is the month that records the lowest temperatures, with averages ranging from a high of 35.4°F (1.9°C) to a low of 22.1°F (-5.5°C).

How cold is January?

The high-temperature during January is 35.4°F (1.9°C) and the low-temperature is 22.1°F (-5.5°C).

What is the average humidity in January?

In Millsboro, the average relative humidity in January is 83%.

How much does it rain in January?

In Millsboro, West Virginia, during January, the rain falls for 10.2 days and regularly aggregates up to 1.69" (43mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 14.7 days and typically aggregates up to 3.19" (81mm) of snow.

How many days does it snow in January?

In Millsboro, in January, snow falls for 14.7 days, with typically accumulated 3.19" (81mm) of snow.

What is the average length of the day in January?

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

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:43 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:40 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.3h of sunshine.

How long on average sun shines in January?

In Millsboro, the average sunshine duration in January is 3.3h.

What is the UV index intensity in January?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Millsboro, WV

Average temperature in January - Millsboro, WV
  • Average high temperature in January: 35.4°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in January: 22.1°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in January
Millsboro, WV

Average pressure in January - Millsboro, WV
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Millsboro, WV

Average wind speed in January - Millsboro, WV
  • Average wind speed in January: 7mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Millsboro, WV

Average humidity in January - Millsboro, WV
  • Average humidity in January: 83%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (77%).

Average rainfall in January
Millsboro, WV

Average rainfall in January - Millsboro, WV
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in January
Millsboro, WV

Average rainfall days in January - Millsboro, WV
  • Average rainfall days in January: 10.2 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (10.2 days).

Average snowfall in January
Millsboro, WV

Average snowfall in January - Millsboro, WV
  • Average snowfall in January: 3.19"

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Millsboro, WV

Average snowfall days in January - Millsboro, WV
  • Average snowfall days in January: 14.7 days

The month with the highest number of snowfall days is January (14.7 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
Millsboro, WV

Average daylight in January / Average sunshine in January - Millsboro, WV
  • 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: 3h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in January
Millsboro, WV

Average sunshine days in January - Millsboro, WV
  • Average sunshine days in January: 8.7 days

The month with the most sunshine days is November (16.9 days).
The months with the least sunshine days are January and February (8.7 days).

Average UV index in January
Millsboro, WV

Average UV index in January - Millsboro, WV
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in January
Millsboro, WV

Average cloud cover in January - Millsboro, WV
  • Average cloud cover in January: 66

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Millsboro, WV

Average visibility in January - Millsboro, WV
  • Average visibility in January: 4mi

The month with the highest visibility is November (6mi).
The month with the lowest visibility is January (4mi).

Millsboro, West Virginia, USA

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