January weather forecast
Isle au Haut, ME

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Weather in January

January, like December, in Isle au Haut, Maine, is another cold winter month, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 34.7°F (1.5°C).

Temperature

The month of January, characterized by an average high of 34.7°F (1.5°C) and a low of 26.1°F (-3.3°C), is recognized as the coldest.

Humidity

The average relative humidity in January is 77%.

Rainfall

In Isle au Haut, during January, the rain falls for 6.2 days and regularly aggregates up to 0.91" (23mm) of precipitation. In Isle au Haut, during the entire year, the rain falls for 109.9 days and collects up to 9.72" (247mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Isle au Haut, Maine. January is the month with the most snowfall. Snow falls for 9.1 days and accumulates 0.79" (20mm) of snow.

Daylight

In Isle au Haut, the average length of the day in January is 9h and 20min.
On the first day of January in Isle au Haut, sunrise is at 7:09 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:42 pm EST.

Sunshine

In Isle au Haut, the average sunshine in January 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 hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 2 in January translates into these instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Around midday, solar radiation is most harmful; hence, exposure should be limited. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the coldest month in Isle au Haut?

Isle au Haut's January weather, with an average high temperature of 34.7°F (1.5°C) and an average low temperature of 26.1°F (-3.3°C), tends to be the coldest of the year.

How cold is January in Isle au Haut?

Isle au Haut in January has an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 26.1°F (-3.3°C).

What is the average humidity in January in Isle au Haut?

The average relative humidity in January in Isle au Haut is 77%.

How much does it rain in Isle au Haut in January?

In Isle au Haut, Maine, during January, the rain falls for 6.2 days and regularly aggregates up to 0.91" (23mm) of precipitation.

When does it snow the most in Isle au Haut?

The month with the most snowfall is January, when snow falls for 9.1 days and typically aggregates up to 0.79" (20mm) of snow.

How much does it snow in Isle au Haut in January?

In Isle au Haut, in January, during 9.1 snowfall days, 0.79" (20mm) of snow is typically accumulated.

What is the average length of the day in January in Isle au Haut?

In January, the average day length in Isle au Haut, Maine, is 9h and 20min.

What time are sunrise and sunset in January in Isle au Haut?

In January, on the first day of the month, sunrise is at 7:09 am and sunset at 4:06 pm. On the last day of the month, in Isle au Haut, sunrise is at 6:53 am and sunset at 4:42 pm EST.

How long on average sun shines in January in Isle au Haut?

In Isle au Haut, the average sunshine duration in January is 4.5h.

What is the month with the lowest UV index in Isle au Haut?

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

What is the UV index intensity in January in Isle au Haut?

In Isle au Haut, Maine, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
39.7°F 4.3°C
34.7°F 1.5°C
35.1°F 1.7°C
Average low temperature
32.4°F 0.2°C
26.1°F -3.3°C
27°F -2.8°C
Average pressure
29.99" 762mmHg
29.95" 761mmHg
29.94" 760mmHg
Average wind speed
18.8mph 30.3km/h
19.4mph 31.2km/h
18.8mph 30.3km/h
Average max. wind speed
20mph 32.2km/h
20.7mph 33.3km/h
19.8mph 31.9km/h
Average wind speed gusts
25mph 40.2km/h
25.8mph 41.5km/h
25.5mph 41km/h
Average humidity
77%
77%
76%
Average rainfall
0.91" 23mm
0.91" 23mm
0.75" 19mm
Average rainfall days
9
6.2
6.9
Average snowfall
0.67" 17mm
0.79" 20mm
0.55" 14mm
Average snowfall days
7.3
9.1
6.2
Average daylight
8h 5min
9h 2min
10h 3min
Average sunshine
4h 2min
4h 3min
4h 3min
Average sunshine days
13.7
14.3
13.5
Average UV index
2
2
2
Average cloud cover
54%
52%
54%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Isle au Haut, ME

Average temperature in January - Isle au Haut, ME
  • Average high temperature in January: 34.7°F

The warmest month (with the highest average high temperature) is August (65.7°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in January: 26.1°F

The month with the highest average low temperature is August (61.7°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in January
Isle au Haut, ME

Average pressure in January - Isle au Haut, 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
Isle au Haut, ME

Average wind speed in January - Isle au Haut, ME
  • Average wind speed in January: 19.4mph

The windiest month (with the highest average wind speed) is January (19.4mph).
The calmest months (with the lowest average wind speed) are July and August (10.3mph).

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Average humidity in January
Isle au Haut, ME

Average humidity in January - Isle au Haut, ME
  • Average humidity in January: 77%

The months with the highest relative humidity are June, July and August (86%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in January
Isle au Haut, ME

Average rainfall in January - Isle au Haut, ME
  • Average rainfall in January: 0.91"

The wettest months (with the highest rainfall) are October and November (1.02").
The driest months (with the least rainfall) are August and September (0.55").

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Average rainfall days in January
Isle au Haut, ME

Average rainfall days in January - Isle au Haut, ME
  • Average rainfall days in January: 6.2 days

The month with the highest number of rainy days is July (11.6 days).
The month with the least rainy days is January (6.2 days).

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Average snowfall in January
Isle au Haut, ME

Average snowfall in January - Isle au Haut, ME
  • Average snowfall in January: 0.79"

The month with the highest snowfall is January (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Isle au Haut, ME

Average snowfall days in January - Isle au Haut, ME
  • Average snowfall days in January: 9.1 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Isle au Haut, ME

Average daylight in January / Average sunshine in January - Isle au Haut, 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: 8h and 54min).

  • Average sunshine in January: 4h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).

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Average sunshine days in January
Isle au Haut, ME

Average sunshine days in January - Isle au Haut, ME
  • Average sunshine days in January: 14.3 days

The month with the most sunshine days is August (21.2 days).
The month with the least sunshine days is February (13.5 days).

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Average UV index in January
Isle au Haut, ME

Average UV index in January - Isle au Haut, ME
  • Average UV index in January: 2

The months with the highest UV index are 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
Isle au Haut, ME

Average cloud cover in January - Isle au Haut, ME
  • Average cloud cover in January: 52

The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in January
Isle au Haut, ME

Average visibility in January - Isle au Haut, 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).

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Isle au Haut, Maine, USA

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