December weather forecast
Protivin, IA

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Weather in December

December, the first month of the winter in Protivin, is also a subzero cold month, with an average temperature fluctuating between 17.4°F (-8.1°C) and 27.7°F (-2.4°C).

Temperature

Protivin's progression into December involves a drop in the average high-temperature, receding from a wintry 41.4°F (5.2°C) in November to a freezing cold 27.7°F (-2.4°C). Throughout the nights in December, an average low-temperature of 17.4°F (-8.1°C) is noted.

Humidity

The average relative humidity in December in Protivin, Iowa, is 87%.

Rainfall

In Protivin, in December, during 5.6 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Protivin, during the entire year, the rain falls for 148.5 days and collects up to 29.69" (754mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Protivin. In December, it is snowing for 12.5 days. Throughout December, 4.49" (114mm) of snow is accumulated. Throughout the year, there are 61.5 snowfall days, and 25.43" (646mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Protivin, with an average of 9h and 0min of daylight.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:34 pm. On the last day of December, in Protivin, sunrise is at 7:40 am and sunset at 4:43 pm CST.

Sunshine

In December, the average sunshine is 3.9h.

UV index

The months with the lowest UV index in Protivin are February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 1 in December translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is December in Protivin?

In Protivin, 27.7°F (-2.4°C) is the average high-temperature and 17.4°F (-8.1°C) is the average low-temperature during December.

What is the average humidity in December in Protivin?

In December, the average relative humidity in Protivin is 87%.

How many days does it rain in December in Protivin?

In December, the rain falls for 5.6 days. Throughout December, 1.61" (41mm) of precipitation is accumulated.

How much does it snow in Protivin in December?

In Protivin, Iowa, in December, during 12.5 snowfall days, 4.49" (114mm) of snow is typically accumulated.

What is the month with the shortest days in Protivin?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Protivin, Iowa.

What is the average length of the day in December in Protivin?

The average day length in December in Protivin is 9h and 3min.

What time are sunrise and sunset in December in Protivin?

On the first day of December in Protivin, sunrise is at 7:21 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:43 pm CST.

How many hours of sunshine does Protivin have in December?

In December, the average sunshine duration is 3.9h.

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

The months with the lowest UV index in Protivin are February, November and December, with an average maximum UV index of 1.

How high is the UV index in December in Protivin?

In Protivin, Iowa, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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
Protivin, IA

Average temperature in December - Protivin, IA
  • Average high temperature in December: 27.7°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in December: 17.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (9°F).

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Average pressure in December
Protivin, IA

Average pressure in December - Protivin, 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 (29.89"Hg).

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Average wind speed in December
Protivin, IA

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

The windiest months (with the highest average wind speed) are January and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

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Average humidity in December
Protivin, IA

Average humidity in December - Protivin, IA
  • Average humidity in December: 87%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in December
Protivin, IA

Average rainfall in December - Protivin, IA
  • Average rainfall in December: 1.61"

The wettest month (with the highest rainfall) is June (4.8").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in December
Protivin, IA

Average rainfall days in December - Protivin, IA
  • Average rainfall days in December: 5.6 days

The month with the highest number of rainy days is June (20.3 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in December
Protivin, IA

Average snowfall in December - Protivin, IA
  • Average snowfall in December: 4.49"

The month with the highest snowfall is February (5.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Protivin, IA

Average snowfall days in December - Protivin, IA
  • Average snowfall days in December: 12.5 days

The month with the highest number of snowfall days is January (14.5 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
Protivin, IA

Average daylight in December / Average sunshine in December - Protivin, IA
  • Average daylight in December: 9h and 0min

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 0min).

  • Average sunshine in December: 3h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

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Average sunshine days in December
Protivin, IA

Average sunshine days in December - Protivin, IA
  • Average sunshine days in December: 15.3 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (7.1 days).

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Average UV index in December
Protivin, IA

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

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

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Average cloud cover in December
Protivin, IA

Average cloud cover in December - Protivin, IA
  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Protivin, IA

Average visibility in December - Protivin, IA
  • Average visibility in December: 5mi

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

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Protivin, Iowa, USA

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