December weather forecast
Sardinia, IN

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Weather in December

The first month of the winter, December, is still a cold month in Sardinia, Indiana, with an average temperature fluctuating between 29.5°F (-1.4°C) and 40.6°F (4.8°C).

Temperature

With the onset of December, Sardinia's average high-temperature adjusts, receding from November's fresh 50.9°F (10.5°C) to a wintry 40.6°F (4.8°C). December brings with it a nighttime average temperature of 29.5°F (-1.4°C) in Sardinia.

Humidity

The most humid month in Sardinia is December, with an average relative humidity of 82%.

Rainfall

In December, the rain falls for 9.9 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 137.6 rainfall days, and 17.99" (457mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sardinia are January through April, October through December. In December, in Sardinia, it is snowing for 6.6 days. Throughout December, 0.91" (23mm) of snow is accumulated. In Sardinia, Indiana, during the entire year, snow falls for 29.3 days and aggregates up to 5.35" (136mm) of snow.

Daylight

The month with the shortest days in Sardinia is December, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 7:43 am and sunset at 5:20 pm. On the last day of December, in Sardinia, Indiana, sunrise is at 8:01 am and sunset at 5:29 pm EST.

Sunshine

In December, the average sunshine is 4.1h.

UV index

December is the month with the lowest UV index in Sardinia, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 1 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

Is December cold in Sardinia?

The average high-temperature and low-temperature during December are 40.6°F (4.8°C) and 29.5°F (-1.4°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is evaluated at 87.8°F (31°C).

What is the most humid month in Sardinia?

December is the most humid month in Sardinia, with an average relative humidity of 82%.

What is the average humidity in December in Sardinia?

In Sardinia, Indiana, the average relative humidity in December is 82%.

How much does it rain in Sardinia in December?

In Sardinia, in December, it is raining for 9.9 days, with typically 1.26" (32mm) of accumulated precipitation.

How many days does it snow in December in Sardinia?

In Sardinia, Indiana, in December, snow falls for 6.6 days, with typically accumulated 0.91" (23mm) of snow.

What is the month with the shortest days in Sardinia?

The month with the shortest days in Sardinia, Indiana, is December, with an average of 9h and 30min of daylight.

How many hours of daylight does Sardinia have in December?

In December, the average day length in Sardinia is 9h and 28min.

What time are sunrise and sunset in December in Sardinia?

In December, on the first day of the month, sunrise is at 7:43 am and sunset at 5:20 pm. On the last day of the month, in Sardinia, sunrise is at 8:01 am and sunset at 5:29 pm EST.

How many hours of sunshine does Sardinia have in December?

In Sardinia, Indiana, the average sunshine duration in December is 4.1h.

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

With an average maximum UV index of 1, December is the month with the lowest UV index in Sardinia, Indiana.

What is the UV index intensity in December in Sardinia?

In December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
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 December
Sardinia, IN

Average temperature in December - Sardinia, IN
  • Average high temperature in December: 40.6°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in December: 29.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in December
Sardinia, IN

Average pressure in December - Sardinia, IN
  • Average pressure in December: 30.12"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Sardinia, IN

Average wind speed in December - Sardinia, IN
  • Average wind speed in December: 8.5mph

The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity in December
Sardinia, IN

Average humidity in December - Sardinia, IN
  • Average humidity in December: 82%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in December
Sardinia, IN

Average rainfall in December - Sardinia, IN
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is September (0.98").

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Average rainfall days in December
Sardinia, IN

Average rainfall days in December - Sardinia, IN
  • Average rainfall days in December: 9.9 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in December
Sardinia, IN

Average snowfall in December - Sardinia, IN
  • Average snowfall in December: 0.91"

The month with the highest snowfall is March (1.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Sardinia, IN

Average snowfall days in December - Sardinia, IN
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Sardinia, IN
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in December
Sardinia, IN

Average sunshine days in December - Sardinia, IN
  • Average sunshine days in December: 16.2 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12.4 days).

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Average UV index in December
Sardinia, IN

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Sardinia, IN

Average cloud cover in December - Sardinia, IN
  • Average cloud cover in December: 56

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Sardinia, IN

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

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

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Sardinia, Indiana, USA

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