December weather forecast
Dahinda, IL

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Weather in December

The first month of the winter, December, is also an icy month in Dahinda, Illinois, with an average temperature varying between 35.4°F (1.9°C) and 24.6°F (-4.1°C).

Temperature

December brings a drop in Dahinda's average high-temperature, falling from a chilly 47.5°F (8.6°C) in November to a cold 35.4°F (1.9°C). Nighttime temperature in Dahinda dips to a mean of 24.6°F (-4.1°C) during December.

Humidity

In Dahinda, the average relative humidity in December is 81%.

Rainfall

The months with the least rainfall are January and December Rain falls for 4.5 days and accumulates 0.47" (12mm) of rain.

Snowfall

January through April, October through December are months with snowfall. In Dahinda, during December, snow falls for 6 days and regularly aggregates up to 0.43" (11mm) of snow. In Dahinda, during the entire year, snow falls for 28 days and aggregates up to 4.53" (115mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:06 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:42 pm CST.

Sunshine

In December, the average sunshine is 4.4h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 1 in December translates into this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Dahinda in December?

The high-temperature, in December, in Dahinda, is 35.4°F (1.9°C), while the low-temperature averages to 24.6°F (-4.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 86°F (30°C).

What is the average humidity in December in Dahinda?

In Dahinda, the average relative humidity in December is 81%.

What is the driest month in Dahinda?

January and December are months with the least rain when the rain falls for 4.5 days and typically aggregates up to 0.47" (12mm) of rain.

How much does it rain in December?

In Dahinda, Illinois, during December, the rain falls for 4.5 days and regularly aggregates up to 0.47" (12mm) of precipitation.

How many days does it snow in December?

In Dahinda, in December, during 6 snowfall days, 0.43" (11mm) of snow is typically accumulated.

What is the month with the shortest days?

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

How many hours of daylight does Dahinda have in December?

The average day length in December is 9h and 17min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:06 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:42 pm CST.

How long on average sun shines in December?

In Dahinda, the average sunshine duration in December is 4.4h.

When is the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes 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
Dahinda, IL

Average temperature in December - Dahinda, IL
  • Average high temperature in December: 35.4°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 (29.5°F).

  • Average low temperature in December: 24.6°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).

Average pressure in December
Dahinda, IL

Average pressure in December - Dahinda, IL
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in December
Dahinda, IL

Average wind speed in December - Dahinda, IL
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in December
Dahinda, IL

Average humidity in December - Dahinda, IL
  • Average humidity in December: 81%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Dahinda, IL

Average rainfall in December - Dahinda, IL
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are January and December (0.47").

Average rainfall days in December
Dahinda, IL

Average rainfall days in December - Dahinda, IL
  • Average rainfall days in December: 4.5 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is February (3.9 days).

Average snowfall in December
Dahinda, IL

Average snowfall in December - Dahinda, IL
  • Average snowfall in December: 0.43"

The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Dahinda, IL

Average snowfall days in December - Dahinda, IL
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (8.8 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
Dahinda, IL

Average daylight in December / Average sunshine in December - Dahinda, IL
  • 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: 4h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in December
Dahinda, IL

Average sunshine days in December - Dahinda, IL
  • Average sunshine days in December: 21.6 days

The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is June (12.4 days).

Average UV index in December
Dahinda, IL

Average UV index in December - Dahinda, IL
  • Average UV index in December: 1

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

Average cloud cover in December
Dahinda, IL

Average cloud cover in December - Dahinda, IL
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in December
Dahinda, IL

Average visibility in December - Dahinda, IL
  • 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).

Dahinda, Illinois, USA

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