December weather forecastDiller, NE
December
Weather in December
The first month of the winter, December, is also a wintry month in Diller, Nebraska, with an average temperature varying between 37.8°F (3.2°C) and 23.9°F (-4.5°C).Temperature
December shows a mild decline in the average high-temperature, falling from November's cool 51.3°F (10.7°C) to an icy 37.8°F (3.2°C). In Diller, December is marked by an average low-temperature of 23.9°F (-4.5°C).Humidity
The average relative humidity in December is 73%.Rainfall
In Diller, in December, it is raining for 4.4 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, there are 114.7 rainfall days, and 19.65" (499mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Diller, during December, snow falls for 4.9 days and regularly aggregates up to 1.14" (29mm) of snow. Throughout the year, in Diller, there are 24.2 snowfall days, and 6.97" (177mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December in Diller, sunrise is at 7:31 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:12 pm CST.
Sunshine
In December, the average sunshine is 5.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Diller, NE
- Average high temperature in December: 37.8°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in December: 23.9°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in December
Diller, 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
Diller, NE
- Average wind speed in December: 10.2mph
The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).
Average humidity in December
Diller, NE
- Average humidity in December: 73%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is October (63%).
Average rainfall in December
Diller, NE
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in December
Diller, NE
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in December
Diller, NE
- Average snowfall in December: 1.14"
The month with the highest snowfall is January (1.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Diller, NE
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Diller, NE
- Average daylight in December: 9h and 24min
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 24min).
- Average sunshine in December: 5h and 36min
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 30min).
Average sunshine days in December
Diller, NE
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Diller, NE
- Average UV index in December: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Diller, NE
- Average cloud cover in December: 38
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in December
Diller, 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).
