Caribou
Maine, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Caribou, ME

January, like December, is another subzero cold winter month in Caribou, Maine, with average temperature varying between 19.4°F (-7°C) and 4.3°F (-15.4°C).

Temperature

The coldest month is January, with an average high-temperature of 19.4°F (-7°C) and an average low-temperature of 4.3°F (-15.4°C).

Humidity

The average relative humidity in Caribou is 92%.

Rainfall

In Caribou, in January, it is raining for 4.2 days, with typically 2.8" (71mm) of accumulated precipitation. In Caribou, during the entire year, the rain falls for 144 days and collects up to 32.95" (837mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is January when snow falls for 20.4 days and typically aggregates up to 15.91" (404mm) of snow.

Daylight

In January, the average length of the day in Caribou is 9h.

Sunshine

In January, the average sunshine is 2.5h.

UV index

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In January, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Caribou?

With an average high-temperature of 19.4°F (-7°C) and an average low-temperature of 4.3°F (-15.4°C), January is the coldest month in Caribou.

What is the temperature in January in Caribou?

In January, in Caribou, Maine, the average high-temperature is 19.4°F (-7°C), and the average low-temperature is 4.3°F (-15.4°C).

What is the average humidity in January in Caribou?

In Caribou, the average relative humidity in January is 92%.

How many days does it rain in January in Caribou?

In January, in Caribou, Maine, the rain falls for 4.2 days. Throughout January, 2.8" (71mm) of precipitation is accumulated.

How much does it snow in Caribou in January?

In Caribou, Maine, during January, snow falls for 20.4 days and regularly aggregates up to 15.91" (404mm) of snow.

What is the snowiest month in Caribou?

The month with the most snowfall is January when snow falls for 20.4 days and typically aggregates up to 15.91" (404mm) of snow.

What is the average length of the day in January in Caribou?

In January, the average length of the day in Caribou, Maine, is 9h.

How many hours of sunshine does Caribou have in January?

In Caribou, the average sunshine in January is 2.5h.

What is the month with the lowest UV index in Caribou?

Months with the lowest UV index in Caribou, Maine, are January through March, November and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Caribou?

The average daily maximum UV index in January in Caribou, Maine, is 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in January - Caribou, ME
  • Average high temperature in January: 19.4°F

The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in January: 4.3°F

The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (4.3°F).

Average humidity in January - Caribou, ME
  • Average humidity in January: 92%

Months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is May (75%).

Average rainfall in January - Caribou, ME
  • Average rainfall in January: 2.8"

The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is February (2.2").

Average rainfall days in January - Caribou, ME
  • Average rainfall days in January: 4.2 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in January - Caribou, ME
  • Average snowfall in January: 15.91"

The month with the highest snowfall is January (15.91").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in January - Caribou, ME
  • Average snowfall days in January: 20.4 days

The month with the highest number of snowfall days is February (21 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Caribou, ME
  • Average daylight in January: 9h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in January: 2.5h

The month with the most sunshine is August (Average sunshine: 9.4h).
The month with the least sunshine is February (Average sunshine: 2.1h).

Average UV index in January - Caribou, ME
  • Average UV index in January: 1

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).