December weather forecast
Bedford, IA

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Weather in December

The first month of the winter, December, is also a wintry month in Bedford, Iowa, with an average temperature fluctuating between 22.8°F (-5.1°C) and 35.2°F (1.8°C).

Temperature

December comes with a drop in the average high-temperature, falling from November's frosty 48.6°F (9.2°C) to a cold 35.2°F (1.8°C). Bedford witnesses a consistent average low-temperature of 22.8°F (-5.1°C) throughout December.

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Bedford, in December, during 4.6 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Bedford, during the entire year, the rain falls for 123.8 days and collects up to 21.93" (557mm) of precipitation.

Snowfall

Months with snowfall in Bedford, Iowa, are January through May, October through December. In December, it is snowing for 5.4 days. Throughout December, 1.34" (34mm) of snow is accumulated. Throughout the year, there are 28.8 snowfall days, and 10.51" (267mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 7:24 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:01 pm CST.

Sunshine

In December, the average sunshine is 5h.

UV index

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

How cold is December in Bedford?

Bedford in December has an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 22.8°F (-5.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 87.8°F (31°C).

What is the average humidity in December in Bedford?

In December, the average relative humidity in Bedford, Iowa, is 78%.

How many days does it rain in December in Bedford?

In Bedford, Iowa, in December, during 4.6 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

How much does it snow in Bedford in December?

In December, it is snowing for 5.4 days. Throughout December, 1.34" (34mm) of snow is accumulated.

What is the month with the shortest days in Bedford?

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

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

In December, the average day length is 9h and 19min.

When are sunrise and sunset in December in Bedford?

On the first day of December in Bedford, sunrise is at 7:24 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:01 pm CST.

How many hours of sunshine does Bedford have in December?

The average sunshine duration in December in Bedford, Iowa, is 5h.

What is the UV index reading in December in Bedford?

In Bedford, Iowa, the average daily maximum UV index in December is 2. 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
Bedford, IA

Average temperature in December - Bedford, IA
  • Average high temperature in December: 35.2°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in December: 22.8°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in December
Bedford, IA

Average pressure in December - Bedford, IA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in December
Bedford, IA

Average wind speed in December - Bedford, IA
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in December
Bedford, IA

Average humidity in December - Bedford, IA
  • Average humidity in December: 78%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in December
Bedford, IA

Average rainfall in December - Bedford, IA
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in December
Bedford, IA

Average rainfall days in December - Bedford, IA
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in December
Bedford, IA

Average snowfall in December - Bedford, IA
  • Average snowfall in December: 1.34"

The month with the highest snowfall is January (3.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Bedford, IA

Average snowfall days in December - Bedford, IA
  • Average snowfall days in December: 5.4 days

The month with the highest number of snowfall days is January (8.3 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
Bedford, IA

Average daylight in December / Average sunshine in December - Bedford, IA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in December
Bedford, IA

Average sunshine days in December - Bedford, IA
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in December
Bedford, IA

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

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

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Average cloud cover in December
Bedford, IA

Average cloud cover in December - Bedford, IA
  • Average cloud cover in December: 45

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and September (Cloud cover 28).

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Average visibility in December
Bedford, IA

Average visibility in December - Bedford, IA
  • 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).

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Bedford, Iowa, USA

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