January weather forecast
Islesford, ME

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Weather in January

January, like December, is another subzero cold winter month in Islesford, Maine, with an average temperature ranging between max 29.7°F (-1.3°C) and min 18.5°F (-7.5°C).

Temperature

January is the month when Islesford sees the lowest average temperatures, with a high of 29.7°F (-1.3°C) and a low of 18.5°F (-7.5°C).

Humidity

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 Islesford, during the entire year, the rain falls for 142.1 days and collects up to 32.28" (820mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Islesford, in January, snow falls for 11.8 days, with typically accumulated 5.31" (135mm) of snow. Throughout the year, there are 48.1 snowfall days, and 23.82" (605mm) of snow is accumulated.

Daylight

In Islesford, the average length of the day in January is 9h and 19min.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:04 pm. On the last day of January, sunrise is at 6:52 am and sunset at 4:40 pm EST.

Sunshine

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

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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 2 suggests this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What time of the year is the coldest?

Temperature readings reach their annual highs in January, averaging 29.7°F (-1.3°C) and a minimum average of 18.5°F (-7.5°C).

How cold is it in Islesford in January?

In Islesford, in January, the average high-temperature is 29.7°F (-1.3°C), and the average low-temperature is 18.5°F (-7.5°C).

What is the average humidity in January?

In January, the average relative humidity is 81%.

How much does it rain in January?

In Islesford, in January, during 8.1 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

How many days does it snow in January in Islesford?

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

How many hours of daylight does Islesford have in January?

The average day length in January is 9h and 19min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:08 am and sunset at 4:04 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 4:40 pm EST.

How many hours of sunshine does Islesford have in January?

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

What is the month with the lowest UV index?

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

How high is the UV index in January?

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

Average temperature in January - Islesford, 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).

Average pressure in January
Islesford, ME

Average pressure in January - Islesford, 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).

Average wind speed in January
Islesford, ME

Average wind speed in January - Islesford, 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).

Average humidity in January
Islesford, ME

Average humidity in January - Islesford, 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%).

Average rainfall in January
Islesford, ME

Average rainfall in January - Islesford, 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").

Average rainfall days in January
Islesford, ME

Average rainfall days in January - Islesford, 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).

Average snowfall in January
Islesford, ME

Average snowfall in January - Islesford, 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").

Average snowfall days in January
Islesford, ME

Average snowfall days in January - Islesford, 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).

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

Average daylight in January / Average sunshine in January - Islesford, 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).

Average sunshine days in January
Islesford, ME

Average sunshine days in January - Islesford, 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).

Average UV index in January
Islesford, ME

Average UV index in January - Islesford, 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
Islesford, ME

Average cloud cover in January - Islesford, 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).

Average visibility in January
Islesford, ME

Average visibility in January - Islesford, 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).

Islesford, Maine, USA

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