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
December shows a mild decline in the average high-temperature, falling from November's frosty 48.6°F (9.2°C) to a wintry 34.5°F (1.4°C). Octavia experiences a steady low-temperature of 21.2°F (-6°C) throughout December.Humidity
In Octavia, Nebraska, the average relative humidity in December is 77%.Rainfall
In Octavia, during December, the rain falls for 4 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Octavia, during the entire year, the rain falls for 114.1 days and collects up to 19.57" (497mm) of precipitation.Snowfall
Months with snowfall in Octavia, Nebraska, are January through May, October through December. In December, it is snowing for 7.5 days. Throughout December, 2.2" (56mm) of snow is accumulated. Throughout the year, in Octavia, there are 32.2 snowfall days, and 10.91" (277mm) of snow is accumulated.Daylight
December has the shortest days of the year in Octavia, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 7:35 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:09 pm CST.
Sunshine
In Octavia, the average sunshine in December is 5.1h.UV index
The months with the lowest UV index in Octavia are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Octavia?
What is the average humidity in December in Octavia?
How many days does it rain in December in Octavia?
How many days does it snow in December in Octavia?
What is the month with the shortest days in Octavia?
What is the average length of the day in December in Octavia?
What time are sunrise and sunset in December in Octavia?
How many hours of sunshine does Octavia have in December?
What is the month with the lowest UV index in Octavia?
What is the UV index intensity in December in Octavia?
Average temperature in December
Octavia, NE
- Average high temperature in December: 34.5°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in December: 21.2°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 (16.7°F).
Average pressure in December
Octavia, NE
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Octavia, NE
- Average wind speed in December: 10.3mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in December
Octavia, NE
- Average humidity in December: 77%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is October (64%).
Average rainfall in December
Octavia, NE
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is June (2.83").
The driest months (with the least rainfall) are January and November (0.63").
Average rainfall days in December
Octavia, NE
- Average rainfall days in December: 4 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in December
Octavia, NE
- Average snowfall in December: 2.2"
The months with the highest snowfall are January and February (2.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Octavia, NE
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Octavia, NE
- Average daylight in December: 9h and 1min
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 12min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Octavia, NE
- Average sunshine days in December: 20.7 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Octavia, 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
Octavia, NE
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in December
Octavia, 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).
Octavia, Nebraska, USA
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