December weather forecast
Cody, NE

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Weather in December

The first month of the winter, December, is still a freezing cold month in Cody, Nebraska, with an average temperature fluctuating between 20.1°F (-6.6°C) and 31.8°F (-0.1°C).

Temperature

Cody, Nebraska, witnesses a significant decrease in the average high-temperature with the arrival of December, falling from November's chilly 46.4°F (8°C) to a freezing cold 31.8°F (-0.1°C). Throughout December, the temperature in Cody falls to an average low of 20.1°F (-6.6°C).

Humidity

The average relative humidity in December is 76%.

Rainfall

In Cody, during December, the rain falls for 3.7 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Cody, during the entire year, the rain falls for 109.2 days and collects up to 16.89" (429mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. December is the month with the most snowfall. Snow falls for 7.1 days and accumulates 2.76" (70mm) of snow.

Daylight

The month with the shortest days in Cody is December, with an average of 9h and 6min of daylight.
On the first day of the month, sunrise is at 6:57 am and sunset at 4:11 pm. On the last day of December, sunrise is at 7:15 am and sunset at 4:20 pm MST.

Sunshine

In Cody, the average sunshine in December is 5.5h.

UV index

The months with the lowest UV index in Cody are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Around midday, solar radiation is most harmful; hence, exposure should be limited. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

How cold is December in Cody?

An average high-temperature, in December, in Cody, is 31.8°F (-0.1°C) and the average low-temperature is 20.1°F (-6.6°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 87.8°F (31°C).

What is the average humidity in December in Cody?

In December, the average relative humidity in Cody is 76%.

How much does it rain in Cody in December?

In Cody, Nebraska, in December, it is raining for 3.7 days, with typically 0.79" (20mm) of accumulated precipitation.

What is the snowiest month in Cody?

December is the month with the most snowfall in Cody, Nebraska. Snow falls for 7.1 days and accumulates 2.76" (70mm) of snow.

How many days does it snow in December in Cody?

In Cody, in December, snow falls for 7.1 days, with typically accumulated 2.76" (70mm) of snow.

What is the month with the shortest days in Cody?

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

How many hours of daylight does Cody have in December?

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

What time are sunrise and sunset in December in Cody?

On the first day of December in Cody, sunrise is at 6:57 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:20 pm MST.

How many hours of sunshine does Cody have in December?

In Cody, Nebraska, the average sunshine duration in December is 5.5h.

What are the months with the lowest UV index in Cody?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Cody?

In December, the average daily maximum UV index in Cody is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
46.4°F 8°C
31.8°F -0.1°C
31.5°F -0.3°C
Average low temperature
31.1°F -0.5°C
20.1°F -6.6°C
18.5°F -7.5°C
Average pressure
30.06" 764mmHg
30.13" 765mmHg
30.15" 766mmHg
Average wind speed
11.9mph 19.2km/h
11.9mph 19.2km/h
12.2mph 19.6km/h
Average max. wind speed
13mph 20.9km/h
12.7mph 20.4km/h
13mph 20.9km/h
Average wind speed gusts
19.6mph 31.5km/h
20.4mph 32.8km/h
20.9mph 33.6km/h
Average humidity
62%
76%
78%
Average rainfall
0.55" 14mm
0.79" 20mm
0.47" 12mm
Average rainfall days
4
3.7
2.4
Average snowfall
1.61" 41mm
2.76" 70mm
2.05" 52mm
Average snowfall days
3.9
7.1
9.7
Average daylight
9h 4min
9h 1min
9h 2min
Average sunshine
6h 1min
5h 3min
5h 2min
Average sunshine days
20.3
20.4
18.8
Average UV index
2
2
2
Average cloud cover
31%
41%
43%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in December
Cody, NE

Average temperature in December - Cody, NE
  • Average high temperature in December: 31.8°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in December: 20.1°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in December
Cody, NE

Average pressure in December - Cody, NE
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in December
Cody, NE

Average wind speed in December - Cody, NE
  • Average wind speed in December: 11.9mph

The windiest month (with the highest average wind speed) is April (13.1mph).
The calmest months (with the lowest average wind speed) are July and August (10.6mph).

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Average humidity in December
Cody, NE

Average humidity in December - Cody, NE
  • Average humidity in December: 76%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is September (56%).

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Average rainfall in December
Cody, NE

Average rainfall in December - Cody, NE
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in December
Cody, NE

Average rainfall days in December - Cody, NE
  • Average rainfall days in December: 3.7 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (2.4 days).

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Average snowfall in December
Cody, NE

Average snowfall in December - Cody, NE
  • Average snowfall in December: 2.76"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Cody, NE

Average snowfall days in December - Cody, NE
  • Average snowfall days in December: 7.1 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Cody, NE

Average daylight in December / Average sunshine in December - Cody, NE
  • 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: 5h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

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Average sunshine days in December
Cody, NE

Average sunshine days in December - Cody, NE
  • Average sunshine days in December: 20.4 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in December
Cody, NE

Average UV index in December - Cody, NE
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Cody, NE

Average cloud cover in December - Cody, NE
  • Average cloud cover in December: 41

The month with the most cloud cover is February (Cloud cover 44).
The months with the least cloud cover are July, August and September (Cloud cover 21).

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Average visibility in December
Cody, NE

Average visibility in December - Cody, NE
  • 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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Cody, Nebraska, USA

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