January weather forecast
Monmouth, ME

Share

Weather in January

January, like December, is a freezing cold winter month in Monmouth, Maine, with an average temperature fluctuating between 26.6°F (-3°C) and 13.3°F (-10.4°C).

Temperature

January, with its high-temperature average of 26.6°F (-3°C) and a low-temperature average of 13.3°F (-10.4°C), is the coldest month.

Humidity

In January, the average relative humidity is 83%.

Rainfall

In Monmouth, during January, the rain falls for 5.7 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Monmouth, during the entire year, the rain falls for 119.4 days and collects up to 17.17" (436mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In January, it is snowing for 9 days. Throughout January, 4.45" (113mm) of snow is accumulated. In Monmouth, Maine, during the entire year, snow falls for 39.3 days and aggregates up to 19.37" (492mm) of snow.

Daylight

In Monmouth, the average length of the day in January is 9h and 19min.
On the first day of January, sunrise is at 7:15 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:47 pm EST.

Sunshine

In January, the average sunshine is 5.1h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

In Monmouth, the average lowest temperatures are observed in January, with a high of 26.6°F (-3°C) and a low of 13.3°F (-10.4°C).

How cold is it in January?

During January, Monmouth experiences an average high-temperature of 26.6°F (-3°C) and a low-temperature of 13.3°F (-10.4°C).

What is the average humidity in January in Monmouth?

The average relative humidity in January is 83%.

How much does it rain in January?

In Monmouth, in January, during 5.7 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

How many days does it snow in January?

In Monmouth, in January, during 9 snowfall days, 4.45" (113mm) of snow is typically accumulated.

How many hours of daylight does Monmouth have in January?

In January, the average day length is 9h and 19min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:15 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:47 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 5.1h.

What are the months with the lowest UV index?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat 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
Monmouth, ME

Average temperature in January - Monmouth, ME
  • Average high temperature in January: 26.6°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in January: 13.3°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in January
Monmouth, ME

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

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

Average wind speed in January
Monmouth, ME

Average wind speed in January - Monmouth, ME
  • Average wind speed in January: 7.4mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in January
Monmouth, ME

Average humidity in January - Monmouth, ME
  • Average humidity in January: 83%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is November (76%).

Average rainfall in January
Monmouth, ME

Average rainfall in January - Monmouth, ME
  • Average rainfall in January: 1.14"

The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is September (0.91").

Average rainfall days in January
Monmouth, ME

Average rainfall days in January - Monmouth, ME
  • Average rainfall days in January: 5.7 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (4.2 days).

Average snowfall in January
Monmouth, ME

Average snowfall in January - Monmouth, ME
  • Average snowfall in January: 4.45"

The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Monmouth, ME

Average snowfall days in January - Monmouth, ME
  • Average snowfall days in January: 9 days

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Monmouth, ME

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Monmouth, ME

Average sunshine days in January - Monmouth, ME
  • Average sunshine days in January: 20.1 days

The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is July (13.8 days).

Average UV index in January
Monmouth, ME

Average UV index in January - Monmouth, 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, October, November and December (UV index 2).

Average cloud cover in January
Monmouth, ME

Average cloud cover in January - Monmouth, ME
  • Average cloud cover in January: 46

The months with the most cloud cover are March and April (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 35).

Average visibility in January
Monmouth, ME

Average visibility in January - Monmouth, ME
  • Average visibility in January: 6mi

The months with the highest visibility are January, November and December (6mi).
The months with the lowest visibility are February, March, April, May, June, July, August, September and October (5mi).

Monmouth, Maine, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location