Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The onset of December introduces a moderate change in Ravenna's weather, with average high-temperatures falling from November's fresh 50.2°F (10.1°C) to an icy 36.3°F (2.4°C). Ravenna experiences an average low-temperature of 21.9°F (-5.6°C) in the month of December.Humidity
In Ravenna, Nebraska, the average relative humidity in December is 73%.Rainfall
In Ravenna, during December, the rain falls for 2.7 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, in Ravenna, there are 102.7 rainfall days, and 18.15" (461mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. December is the month with the most snowfall in Ravenna. Snow falls for 5.1 days and accumulates 2.91" (74mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:41 am and sunset at 5:08 pm. On the last day of December, in Ravenna, sunrise is at 8:00 am and sunset at 5:17 pm CST.
Sunshine
In December, the average sunshine in Ravenna is 5.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ravenna, Nebraska. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ravenna in December?
What is the average humidity in December in Ravenna?
How much does it rain in Ravenna in December?
When does it snow the most in Ravenna?
How many days does it snow in December in Ravenna?
What is the month with the shortest days in Ravenna?
What is the average length of the day in December in Ravenna?
When is the sunrise / sunset in December in Ravenna?
How many hours of sunshine does Ravenna have in December?
What is the month with the lowest UV index in Ravenna?
What is the UV index reading in December in Ravenna?
Average temperature in December
Ravenna, NE
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in December: 21.9°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 (19.8°F).
Average pressure in December
Ravenna, NE
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Ravenna, NE
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity in December
Ravenna, NE
- Average humidity in December: 73%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is October (60%).
Average rainfall in December
Ravenna, NE
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in December
Ravenna, NE
- Average rainfall days in December: 2.7 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is December (2.7 days).
Average snowfall in December
Ravenna, NE
- Average snowfall in December: 2.91"
The month with the highest snowfall is December (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Ravenna, NE
- Average snowfall days in December: 5.1 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ravenna, NE
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Ravenna, NE
- Average sunshine days in December: 23.6 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is May (14.9 days).
Average UV index in December
Ravenna, 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).
Average cloud cover in December
Ravenna, NE
- Average cloud cover in December: 39
The months with the most cloud cover are January, February and March (Cloud cover 41).
The months with the least cloud cover are July and September (Cloud cover 25).
Average visibility in December
Ravenna, 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).
Ravenna, Nebraska, USA
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