December weather forecast
Konigsmark, IA

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Weather in December

December, the first month of the winter in Konigsmark, is still a cold month, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 33.1°F (0.6°C).

Temperature

The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a chilly 45.5°F (7.5°C) in November to a wintry 33.1°F (0.6°C). The low-temperature averages to a subzero cold 22.5°F (-5.3°C) during the nights of December.

Humidity

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

Rainfall

In Konigsmark, in December, it is raining for 5.9 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, there are 120.7 rainfall days, and 18.31" (465mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In December, it is snowing for 8.2 days. Throughout December, 1.46" (37mm) of snow is accumulated. In Konigsmark, during the entire year, snow falls for 36.1 days and aggregates up to 8.43" (214mm) of snow.

Daylight

December has the shortest days of the year in Konigsmark, with an average of 9h and 12min of daylight.
On the first day of the month, sunrise is at 7:15 am and sunset at 4:36 pm. On the last day of December, sunrise is at 7:34 am and sunset at 4:45 pm CST.

Sunshine

The average sunshine in December is 4.4h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 1 in December transforms into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

How cold is it in December?

In December, the average high-temperature and low-temperature are 33.1°F (0.6°C) and 22.5°F (-5.3°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in July is calculated to be 86°F (30°C).

What is the average humidity in December?

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

How many days does it rain in December?

In Konigsmark, during December, the rain falls for 5.9 days and regularly aggregates up to 0.79" (20mm) of precipitation.

How many days does it snow in December?

In Konigsmark, during December, snow falls for 8.2 days and regularly aggregates up to 1.46" (37mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

What is the average length of the day in December?

The average day length in December is 9h and 11min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:15 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:45 pm CST.

How long on average sun shines in December?

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

When is the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the UV index reading in December?

The average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Konigsmark, IA

Average temperature in December - Konigsmark, IA
  • Average high temperature in December: 33.1°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in December: 22.5°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

Average pressure in December
Konigsmark, IA

Average pressure in December - Konigsmark, IA
  • 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 (29.9"Hg).

Average wind speed in December
Konigsmark, IA

Average wind speed in December - Konigsmark, IA
  • Average wind speed in December: 10.1mph

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in December
Konigsmark, IA

Average humidity in December - Konigsmark, IA
  • Average humidity in December: 81%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).

Average rainfall in December
Konigsmark, IA

Average rainfall in December - Konigsmark, IA
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").

Average rainfall days in December
Konigsmark, IA

Average rainfall days in December - Konigsmark, IA
  • Average rainfall days in December: 5.9 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).

Average snowfall in December
Konigsmark, IA

Average snowfall in December - Konigsmark, IA
  • Average snowfall in December: 1.46"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Konigsmark, IA

Average snowfall days in December - Konigsmark, IA
  • Average snowfall days in December: 8.2 days

The month with the highest number of snowfall days is January (10.3 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
Konigsmark, IA

Average daylight in December / Average sunshine in December - Konigsmark, IA
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 4h and 2min

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

Average sunshine days in December
Konigsmark, IA

Average sunshine days in December - Konigsmark, IA
  • Average sunshine days in December: 18.6 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in December
Konigsmark, IA

Average UV index in December - Konigsmark, IA
  • Average UV index in December: 1

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

Average cloud cover in December
Konigsmark, IA

Average cloud cover in December - Konigsmark, IA
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).

Average visibility in December
Konigsmark, IA

Average visibility in December - Konigsmark, IA
  • 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).

Konigsmark, Iowa, USA

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