January weather forecast
Brooklin, ME

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Weather in January

January, the same as December, in Brooklin, Maine, is a freezing cold winter month, with an average temperature varying between 18.5°F (-7.5°C) and 29.7°F (-1.3°C).

Temperature

The month of January sees the lowest average temperatures, reaching 29.7°F (-1.3°C) at the peak and 18.5°F (-7.5°C) at the low.

Humidity

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

Rainfall

In January, the rain falls for 8.1 days. Throughout January, 3.19" (81mm) of precipitation is accumulated. In Brooklin, during the entire year, the rain falls for 142.1 days and collects up to 32.28" (820mm) of precipitation.

Snowfall

Months with snowfall in Brooklin are January through May, October through December. In Brooklin, Maine, in January, snow falls for 11.8 days, with typically accumulated 5.31" (135mm) of snow. In Brooklin, during the entire year, snow falls for 48.1 days and aggregates up to 23.82" (605mm) of snow.

Daylight

In Brooklin, the average length of the day in January is 9h and 19min.
On the first day of January, sunrise is at 7:09 am and sunset at 4:05 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:41 pm EST.

Sunshine

In January, the average sunshine is 4.5h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the coldest time of year in Brooklin?

The month of January sees the average lowest temperatures in Brooklin, reaching 29.7°F (-1.3°C) at the peak and 18.5°F (-7.5°C) at the low.

How cold is January in Brooklin?

The average high-temperature, in January, in Brooklin, is 29.7°F (-1.3°C), while the average low-temperature is 18.5°F (-7.5°C).

What is the average humidity in January in Brooklin?

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

How many days does it rain in January in Brooklin?

In January, in Brooklin, the rain falls for 8.1 days. Throughout January, 3.19" (81mm) of precipitation is accumulated.

How many days does it snow in January in Brooklin?

In Brooklin, Maine, in January, during 11.8 snowfall days, 5.31" (135mm) of snow is typically accumulated.

How many hours of daylight does Brooklin have in January?

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

When are sunrise and sunset in January in Brooklin?

In January, on the first day of the month, sunrise is at 7:09 am and sunset at 4:05 pm. On the last day of the month, in Brooklin, Maine, sunrise is at 6:53 am and sunset at 4:41 pm EST.

How many hours of sunshine does Brooklin have in January?

In Brooklin, Maine, the average sunshine duration in January is 4.5h.

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

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

How high is the UV index in January in Brooklin?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Brooklin, ME

Average temperature in January - Brooklin, ME
  • Average high temperature in January: 29.7°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in January: 18.5°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in January
Brooklin, ME

Average pressure in January - Brooklin, ME
  • Average pressure in January: 29.95"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Brooklin, ME

Average wind speed in January - Brooklin, ME
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in January
Brooklin, ME

Average humidity in January - Brooklin, ME
  • Average humidity in January: 81%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in January
Brooklin, ME

Average rainfall in January - Brooklin, ME
  • Average rainfall in January: 3.19"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").

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Average rainfall days in January
Brooklin, ME

Average rainfall days in January - Brooklin, ME
  • Average rainfall days in January: 8.1 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in January
Brooklin, ME

Average snowfall in January - Brooklin, ME
  • Average snowfall in January: 5.31"

The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Brooklin, ME

Average snowfall days in January - Brooklin, ME
  • Average snowfall days in January: 11.8 days

The month with the highest number of snowfall days is January (11.8 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
Brooklin, ME

Average daylight in January / Average sunshine in January - Brooklin, 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: 4h and 3min

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 6min).

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Average sunshine days in January
Brooklin, ME

Average sunshine days in January - Brooklin, ME
  • Average sunshine days in January: 14.4 days

The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).

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Average UV index in January
Brooklin, ME

Average UV index in January - Brooklin, 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).

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Average cloud cover in January
Brooklin, ME

Average cloud cover in January - Brooklin, ME
  • Average cloud cover in January: 52

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 35).

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Average visibility in January
Brooklin, ME

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

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

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Brooklin, Maine, USA

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