December weather forecastValparaiso, NE
December
Weather in December
December, the first month of the winter in Valparaiso, is also an icy month, with an average temperature fluctuating between 22.1°F (-5.5°C) and 34.7°F (1.5°C).Temperature
As November gives way to December, the average high-temperature displays a considerable decrease, falling from a frosty 49.1°F (9.5°C) to a wintry 34.7°F (1.5°C). The average low-temperature of 22.1°F (-5.5°C) is witnessed during December.Humidity
In Valparaiso, the average relative humidity in December is 76%.Rainfall
In Valparaiso, in December, it is raining for 3.8 days, with typically 1.3" (33mm) of accumulated precipitation. In Valparaiso, during the entire year, the rain falls for 119.2 days and collects up to 22.83" (580mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 6.2 days. Throughout December, 1.65" (42mm) of snow is accumulated. In Valparaiso, during the entire year, snow falls for 29.5 days and aggregates up to 10.87" (276mm) of snow.Daylight
December has the shortest days of the year in Valparaiso, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:33 am and sunset at 4:59 pm. On the last day of December, sunrise is at 7:52 am and sunset at 5:09 pm CST.
Sunshine
The average sunshine in December is 5.3h.UV index
The months with the lowest UV index 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 unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Valparaiso, NE
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in December: 22.1°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in December
Valparaiso, 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 (29.86"Hg).
Average wind speed in December
Valparaiso, NE
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in December
Valparaiso, NE
- Average humidity in December: 76%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is October (65%).
Average rainfall in December
Valparaiso, NE
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Valparaiso, NE
- Average rainfall days in December: 3.8 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in December
Valparaiso, NE
- Average snowfall in December: 1.65"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Valparaiso, NE
- Average snowfall days in December: 6.2 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Valparaiso, NE
- Average daylight in December: 9h and 18min
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 18min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Valparaiso, NE
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in December
Valparaiso, 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
Valparaiso, NE
- Average cloud cover in December: 42
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in December
Valparaiso, 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).
