January weather forecast
Bar Mills, ME

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Weather in January

January, like December, is a freezing cold winter month in Bar Mills, Maine, with an average temperature fluctuating between 17.4°F (-8.1°C) and 29.3°F (-1.5°C).

Temperature

In Bar Mills, the lowest average temperatures are observed in January, with a high of 29.3°F (-1.5°C) and a low of 17.4°F (-8.1°C).

Humidity

In Bar Mills, the average relative humidity in January is 81%.

Rainfall

In Bar Mills, during January, the rain falls for 6.6 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 139.6 rainfall days, and 30.2" (767mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In January, it is snowing for 9.8 days. Throughout January, 6.3" (160mm) of snow is accumulated. Throughout the year, in Bar Mills, there are 39.4 snowfall days, and 26.73" (679mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 23min.
On the first day of the month, sunrise is at 7:15 am and sunset at 4:15 pm. On the last day of January, sunrise is at 6:59 am and sunset at 4:51 pm EST.

Sunshine

In Bar Mills, the average sunshine in January is 5.1h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, a daily UV index of 2 turns into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January is the coldest month of the year, registering average temperatures as high as 29.3°F (-1.5°C) and as low as 17.4°F (-8.1°C).

How cold is it in January?

Bar Mills in January has an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 17.4°F (-8.1°C).

What is the average humidity in January?

The average relative humidity in January is 81%.

How many days does it rain in January?

In Bar Mills, in January, it is raining for 6.6 days, with typically 2.28" (58mm) of accumulated precipitation.

How much does it snow in January?

In Bar Mills, in January, snow falls for 9.8 days, with typically accumulated 6.3" (160mm) of snow.

How many hours of daylight does Bar Mills have in January?

In January, the average day length is 9h and 23min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:15 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:51 pm EST.

How many hours of sunshine does Bar Mills have in January?

The average sunshine duration in January is 5.1h.

What are the months with the lowest UV index?

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

How high is the UV index in January?

In Bar Mills, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's 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
Bar Mills, ME

Average temperature in January - Bar Mills, ME
  • Average high temperature in January: 29.3°F

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in January: 17.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in January
Bar Mills, ME

Average pressure in January - Bar Mills, ME
  • Average pressure in January: 29.98"Hg

The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Bar Mills, ME

Average wind speed in January - Bar Mills, ME
  • Average wind speed in January: 9.6mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity in January
Bar Mills, ME

Average humidity in January - Bar Mills, ME
  • Average humidity in January: 81%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (75%).

Average rainfall in January
Bar Mills, ME

Average rainfall in January - Bar Mills, ME
  • Average rainfall in January: 2.28"

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in January
Bar Mills, ME

Average rainfall days in January - Bar Mills, ME
  • Average rainfall days in January: 6.6 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in January
Bar Mills, ME

Average snowfall in January - Bar Mills, ME
  • Average snowfall in January: 6.3"

The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Bar Mills, ME

Average snowfall days in January - Bar Mills, ME
  • Average snowfall days in January: 9.8 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Bar Mills, ME

Average daylight in January / Average sunshine in January - Bar Mills, ME
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in January
Bar Mills, ME

Average sunshine days in January - Bar Mills, ME
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is April (12.8 days).

Average UV index in January
Bar Mills, ME

Average UV index in January - Bar Mills, ME
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January
Bar Mills, ME

Average cloud cover in January - Bar Mills, ME
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Bar Mills, ME

Average visibility in January - Bar Mills, ME
  • 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).

Bar Mills, Maine, USA

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