December weather forecast
Rembrandt, IA

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Weather in December

December, the first month of the winter in Rembrandt, is still a freezing cold month, with an average temperature varying between 19.2°F (-7.1°C) and 29.3°F (-1.5°C).

Temperature

With the onset of December, Rembrandt's average high-temperature experiences a noticeable drop, receding from November's chilly 44.2°F (6.8°C) to a subzero cold 29.3°F (-1.5°C). In Rembrandt, the average low-temperature during the month of December is a still freezing cold 19.2°F (-7.1°C).

Humidity

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

Rainfall

In Rembrandt, Iowa, in December, it is raining for 5.1 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 135.1 rainfall days, and 26.73" (679mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 11.3 days. Throughout December, 2.76" (70mm) of snow is accumulated. In Rembrandt, during the entire year, snow falls for 50 days and aggregates up to 20.04" (509mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 6min of daylight.
On the first day of December, sunrise is at 7:32 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 4:56 pm CST.

Sunshine

The average sunshine in December is 4.7h.

UV index

In Rembrandt, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 2 during December leads to these advisories:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

How cold is it in Rembrandt in December?

During December, Rembrandt experiences an average high-temperature of 29.3°F (-1.5°C) and a low-temperature of 19.2°F (-7.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 87.8°F (31°C).

What is the average humidity in December in Rembrandt?

In December, the average relative humidity in Rembrandt, Iowa, is 82%.

How many days does it rain in December in Rembrandt?

In Rembrandt, during December, the rain falls for 5.1 days and regularly aggregates up to 1.5" (38mm) of precipitation.

How much does it snow in Rembrandt in December?

In December, it is snowing for 11.3 days. Throughout December, 2.76" (70mm) of snow is accumulated.

What is the month with the shortest days in Rembrandt?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

How many hours of daylight does Rembrandt have in December?

In Rembrandt, the average day length in December is 9h and 5min.

When is the sunrise / sunset in December in Rembrandt?

In December, on the first day of the month, sunrise is at 7:32 am and sunset at 4:47 pm. On the last day of the month, in Rembrandt, Iowa, sunrise is at 7:51 am and sunset at 4:56 pm CST.

How long on average sun shines in December in Rembrandt?

The average sunshine duration in December in Rembrandt, Iowa, is 4.7h.

What is the UV index intensity in December in Rembrandt?

In Rembrandt, Iowa, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents 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
Rembrandt, IA

Average temperature in December - Rembrandt, IA
  • Average high temperature in December: 29.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (24.6°F).

  • Average low temperature in December: 19.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in December
Rembrandt, IA

Average pressure in December - Rembrandt, IA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in December
Rembrandt, IA

Average wind speed in December - Rembrandt, IA
  • Average wind speed in December: 10.8mph

The windiest months (with the highest average wind speed) are January and April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

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Average humidity in December
Rembrandt, IA

Average humidity in December - Rembrandt, IA
  • Average humidity in December: 82%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April and October (68%).

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Average rainfall in December
Rembrandt, IA

Average rainfall in December - Rembrandt, IA
  • Average rainfall in December: 1.5"

The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in December
Rembrandt, IA

Average rainfall days in December - Rembrandt, IA
  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall in December
Rembrandt, IA

Average snowfall in December - Rembrandt, IA
  • Average snowfall in December: 2.76"

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Rembrandt, IA

Average snowfall days in December - Rembrandt, IA
  • Average snowfall days in December: 11.3 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Rembrandt, IA

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

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

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in December
Rembrandt, IA

Average sunshine days in December - Rembrandt, IA
  • Average sunshine days in December: 16.9 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (8.1 days).

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Average UV index in December
Rembrandt, IA

Average UV index in December - Rembrandt, IA
  • Average UV index in December: 2

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

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Average cloud cover in December
Rembrandt, IA

Average cloud cover in December - Rembrandt, IA
  • Average cloud cover in December: 52

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in December
Rembrandt, IA

Average visibility in December - Rembrandt, IA
  • Average visibility in December: 6mi

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

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Rembrandt, Iowa, USA

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