December weather forecast
Fort Wayne, IN

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The intricate structure of the Headwaters Park, in Fort Wayne, Indiana
The intricate structure of the Headwaters Park, in Fort Wayne, Indiana

Weather in December

December marks the advent of full-fledged winter in Fort Wayne, Indiana. The second-highest snowfall received in the year averaging 1.85" (47mm), coupled with the dropping temperature, confirms the winter's stronghold. With the shortest daylight hours and reduced sunshine, December has the longest, chilliest nights. The city takes on a festive air as holiday decorations adorn the streets, and snow-covered landscapes add to the charm. Shoppers bundled in winter clothes and warm, inviting cafes encapsulate the winter magic of December in Fort Wayne.

Temperature

With December's arrival, Fort Wayne's weather changes as the average high-temperature falls from a frosty 47.5°F (8.6°C) in November to an icy 36.5°F (2.5°C). In the month of December, Fort Wayne witnesses a consistent average low-temperature of 27°F (-2.8°C).

Humidity

The average relative humidity in December is 83%.

Rainfall

In Fort Wayne, in December, it is raining for 9.5 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, in Fort Wayne, Indiana, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Fort Wayne. In Fort Wayne, during December, snow falls for 10.7 days and regularly aggregates up to 1.85" (47mm) of snow. Throughout the year, there are 50 snowfall days, and 12.68" (322mm) of snow is accumulated.

Daylight

The month with the shortest days in Fort Wayne is December, with an average of 9h and 18min of daylight.
On the first day of the month, sunrise is at 7:46 am and sunset at 5:12 pm. On the last day of December, in Fort Wayne, Indiana, sunrise is at 8:05 am and sunset at 5:22 pm EST.

Sunshine

The average sunshine in December in Fort Wayne is 3.7h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.

Frequently asked questions

How cold is it in Fort Wayne in December?

In December, the average high-temperature and low-temperature in Fort Wayne are 36.5°F (2.5°C) and 27°F (-2.8°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in July is estimated at 86°F (30°C).

What is the average humidity in December in Fort Wayne?

In Fort Wayne, Indiana, the average relative humidity in December is 83%.

How much does it rain in Fort Wayne in December?

In December, in Fort Wayne, the rain falls for 9.5 days. Throughout December, 1.46" (37mm) of precipitation is accumulated.

How much does it snow in Fort Wayne in December?

In Fort Wayne, during December, snow falls for 10.7 days and regularly aggregates up to 1.85" (47mm) of snow.

What is the month with the shortest days in Fort Wayne?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Fort Wayne.

What is the average length of the day in December in Fort Wayne?

The average day length in December in Fort Wayne, Indiana, is 9h and 17min.

What time are sunrise and sunset in December in Fort Wayne?

On the first day of December, sunrise is at 7:46 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:22 pm EST.

How many hours of sunshine does Fort Wayne have in December?

In December, the average sunshine duration in Fort Wayne is 3.7h.

What is the month with the lowest UV index in Fort Wayne?

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

What is the UV index intensity in December in Fort Wayne?

The average daily maximum UV index in December in Fort Wayne is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Fort Wayne, IN

Average temperature in December - Fort Wayne, IN
  • Average high temperature in December: 36.5°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure in December
Fort Wayne, IN

Average pressure in December - Fort Wayne, IN
  • Average pressure in December: 30.1"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Fort Wayne, IN

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

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in December
Fort Wayne, IN

Average humidity in December - Fort Wayne, IN
  • Average humidity in December: 83%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall in December
Fort Wayne, IN

Average rainfall in December - Fort Wayne, IN
  • Average rainfall in December: 1.46"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in December
Fort Wayne, IN

Average rainfall days in December - Fort Wayne, IN
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.8 days).

Average snowfall in December
Fort Wayne, IN

Average snowfall in December - Fort Wayne, IN
  • Average snowfall in December: 1.85"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Fort Wayne, IN

Average snowfall days in December - Fort Wayne, IN
  • Average snowfall days in December: 10.7 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Fort Wayne, IN

Average daylight in December / Average sunshine in December - Fort Wayne, IN
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 3h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in December
Fort Wayne, IN

Average sunshine days in December - Fort Wayne, IN
  • Average sunshine days in December: 13.4 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (10.4 days).

Average UV index in December
Fort Wayne, IN

Average UV index in December - Fort Wayne, 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).

Average cloud cover in December
Fort Wayne, IN

Average cloud cover in December - Fort Wayne, IN
  • Average cloud cover in December: 62

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in December
Fort Wayne, IN

Average visibility in December - Fort Wayne, IN
  • Average visibility in December: 6mi

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

Fort Wayne, Indiana, USA

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