December weather forecast
Lawrence, IN

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Weather in December

December in Lawrence sees the return of winter, with temperatures plunging to an average high of 38.3°F (3.5°C). This period is characterized by frosty winds, high humidity, and reduced daylight, casting a cold pall over the city. Despite the chilly weather, it's a time of outdoor holiday decorations and indoor festivities. Snowfall of 0.59" (15mm) paints a quintessential winter scene—creating that dreamy white Christmas. The usual December weather sets the stage for the end of the year, wrapping Lawrence in a blanket of winter enchantment.

Temperature

The start of December in Lawrence involves a temperature drop, moving from a frosty 49.3°F (9.6°C) in November to a wintry 38.3°F (3.5°C). Lawrence observes an average nighttime temperature of 28°F (-2.2°C) during December.

Humidity

January and December, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Lawrence, Indiana, in December, during 4.2 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, in Lawrence, Indiana, there are 96.6 rainfall days, and 7.32" (186mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lawrence are January through April, November and December. The month with the most snowfall is December, when snow falls for 4.3 days and typically aggregates up to 0.59" (15mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of December in Lawrence, sunrise is at 7:46 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:29 pm EST.

Sunshine

In December, the average sunshine in Lawrence, Indiana, is 4.2h.

UV index

December is the month with the lowest UV index in Lawrence, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Lawrence in December?

The high-temperature, in December, in Lawrence, is 38.3°F (3.5°C), while the low-temperature averages to 28°F (-2.2°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in August is appraised at 86°F (30°C).

What are the most humid months in Lawrence?

January and December, with an average relative humidity of 82%, are most humid months.

What is the average humidity in December in Lawrence?

In December, the average relative humidity is 82%.

How many days does it rain in December in Lawrence?

In Lawrence, during December, the rain falls for 4.2 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When does it snow the most in Lawrence?

December is the month with the most snowfall. Snow falls for 4.3 days and accumulates 0.59" (15mm) of snow.

How many days does it snow in December in Lawrence?

In Lawrence, during December, snow falls for 4.3 days and regularly aggregates up to 0.59" (15mm) of snow.

What is the month with the shortest days in Lawrence?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Lawrence.

How many hours of daylight does Lawrence have in December?

In Lawrence, the average day length in December is 9h and 24min.

When is the sunrise / sunset in December in Lawrence?

On the first day of December, sunrise is at 7:46 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:29 pm EST.

How many hours of sunshine does Lawrence have in December?

In December, the average sunshine duration in Lawrence, Indiana, is 4.2h.

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

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

How high is the UV index in December in Lawrence?

The average daily maximum UV index in December in Lawrence is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
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
Lawrence, IN

Average temperature in December - Lawrence, IN
  • Average high temperature in December: 38.3°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in December: 28°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure in December
Lawrence, IN

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

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

Average wind speed in December
Lawrence, IN

Average wind speed in December - Lawrence, IN
  • Average wind speed in December: 9.1mph

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in December
Lawrence, IN

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

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

Average rainfall in December
Lawrence, IN

Average rainfall in December - Lawrence, IN
  • Average rainfall in December: 0.55"

The wettest months (with the highest rainfall) are May and June (0.87").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in December
Lawrence, IN

Average rainfall days in December - Lawrence, IN
  • Average rainfall days in December: 4.2 days

The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is December (4.2 days).

Average snowfall in December
Lawrence, IN

Average snowfall in December - Lawrence, IN
  • Average snowfall in December: 0.59"

The month with the highest snowfall is December (0.59").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Lawrence, IN

Average snowfall days in December - Lawrence, IN
  • Average snowfall days in December: 4.3 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

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 24min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in December
Lawrence, IN

Average sunshine days in December - Lawrence, IN
  • Average sunshine days in December: 22.6 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is June (15 days).

Average UV index in December
Lawrence, IN

Average UV index in December - Lawrence, 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).

Average cloud cover in December
Lawrence, IN

Average cloud cover in December - Lawrence, IN
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December
Lawrence, IN

Average visibility in December - Lawrence, IN
  • Average visibility in December: 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).

Lawrence, Indiana, USA

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