December weather forecast
Garrett, IN

Weather in December

The first month of the winter, December, is still a cold month in Garrett, Indiana, with average temperature varying between 35.8°F (2.1°C) and 26.1°F (-3.3°C).

Temperature

In December, the average high-temperature decreases, from a frosty 46.4°F (8°C) in November, to a wintry 35.8°F (2.1°C). The average low-temperature, in December, is 26.1°F (-3.3°C).

Humidity

In Garrett, the average relative humidity in December is 84%.

Rainfall

January and December are months with the least rain in Garrett when the rain falls for 9.3 days and typically aggregates up to 1.34" (34mm) of rain.

Snowfall

Months with snowfall in Garrett are January through May, October through December. In Garrett, in December, during 11.5 snowfall days, 2.09" (53mm) of snow is typically accumulated. In Garrett, Indiana, during the entire year, snow falls for 54.1 days, and aggregates up to 13.43" (341mm) of snow.

Daylight

December has the shortest days of the year in Garrett, with an average of 9.2h of daylight.

Sunshine

In Garrett, Indiana, the average sunshine in December is 3.7h.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index in Garrett, Indiana. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 1 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Garrett?

In December, the average relative humidity in Garrett, Indiana, is 84%.

What is the driest month in Garrett?

Months with the least rainfall in Garrett, Indiana, are January and December Rain falls for 9.3 days and accumulates 1.34" (34mm) of rain.

How many days does it rain in December in Garrett?

In December, the rain falls for 9.3 days. Throughout December, 1.34" (34mm) of precipitation is accumulated.

How much does it snow in Garrett in December?

In Garrett, Indiana, during December, snow falls for 11.5 days and regularly aggregates up to 2.09" (53mm) of snow.

What is the month with the shortest days in Garrett?

December has the shortest days of the year in Garrett, with an average of 9.2h of daylight.

How many hours of daylight does Garrett have in December?

In Garrett, Indiana, the average length of the day in December is 9.2h.

How many hours of sunshine does Garrett have in December?

The average sunshine in December in Garrett, Indiana, is 3.7h.

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

December is the month with the lowest UV index, with an average maximum UV index of 1.

What is the UV index intensity in December in Garrett?

In December, the average daily maximum UV index in Garrett, Indiana, is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.

Average temperature in December
Garrett, IN

Average temperature in December - Garrett, IN
  • Average high temperature in December: 35.8°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in December: 26.1°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in December
Garrett, IN

Average pressure in December - Garrett, IN
  • Average pressure in December: 30.09"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in December
Garrett, IN

Average wind speed in December - Garrett, IN
  • Average wind speed in December: 9.7mph

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 December
Garrett, IN

Average humidity in December - Garrett, IN
  • Average humidity in December: 84%

Months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in December
Garrett, IN

Average rainfall in December - Garrett, IN
  • Average rainfall in December: 1.34"

The wettest month (with the highest rainfall) is May (3.11").
The driest months (with the least rainfall) are January and December (1.34").

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Average rainfall days in December
Garrett, IN

Average rainfall days in December - Garrett, IN
  • Average rainfall days in December: 9.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in December
Garrett, IN

Average snowfall in December - Garrett, IN
  • Average snowfall in December: 2.09"

The month with the highest snowfall is February (3.27").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Garrett, IN

Average snowfall days in December - Garrett, IN
  • Average snowfall days in December: 11.5 days

The month with the highest number of snowfall days is January (15.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Garrett, IN

Average daylight in December / Average sunshine in December - Garrett, IN
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 3.7h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in December
Garrett, IN

Average sunshine days in December - Garrett, IN
  • Average sunshine days in December: 12.2 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is February (9.9 days).

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Average UV index in December
Garrett, IN

Average UV index in December - Garrett, IN
  • Average UV index in December: 1

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Garrett, IN

Average cloud cover in December - Garrett, IN
  • Average cloud cover in December: 62

The month with the most cloud cover is January (Cloud cover 67).
Months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in December
Garrett, IN

Average visibility in December - Garrett, IN
  • Average visibility in December: 6mi

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

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