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
As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a fresh 50.5°F (10.3°C) to a wintry 36.7°F (2.6°C). In December, in Harvard, the average low-temperature is a subzero cold 23°F (-5°C).Humidity
The average relative humidity in December in Harvard, Nebraska, is 73%.Rainfall
In Harvard, in December, it is raining for 4.3 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, there are 118.6 rainfall days, and 22.05" (560mm) of precipitation is accumulated.Snowfall
Months with snowfall in Harvard are January through May, October through December. In Harvard, Nebraska, during December, snow falls for 5.5 days and regularly aggregates up to 2.48" (63mm) of snow. In Harvard, during the entire year, snow falls for 28.2 days and aggregates up to 12.48" (317mm) of snow.Daylight
The month with the shortest days in Harvard, Nebraska, is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:37 am and sunset at 5:05 pm. On the last day of December, sunrise is at 7:55 am and sunset at 5:15 pm CST.
Sunshine
In Harvard, the average sunshine in December is 5.5h.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 reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
How cold is it in Harvard in December?
What is the average humidity in December in Harvard?
How many days does it rain in December in Harvard?
How much does it snow in Harvard in December?
What is the month with the shortest days in Harvard?
What is the average length of the day in December in Harvard?
When is the sunrise / sunset in December in Harvard?
How many hours of sunshine does Harvard have in December?
When is the lowest UV index in Harvard?
How high is the UV index in December in Harvard?
Average temperature in December
Harvard, NE
- Average high temperature in December: 36.7°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (33.8°F).
- Average low temperature in December: 23°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 (19.4°F).
Average pressure in December
Harvard, 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
Harvard, 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 (8.1mph).
Average humidity in December
Harvard, 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 (62%).
Average rainfall in December
Harvard, NE
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Harvard, NE
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Harvard, NE
- Average snowfall in December: 2.48"
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
Harvard, NE
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Harvard, NE
- Average daylight in December: 9h and 2min
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 18min).
- Average sunshine in December: 5h and 3min
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 24min).
Average sunshine days in December
Harvard, NE
- Average sunshine days in December: 22.3 days
The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in December
Harvard, 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
Harvard, NE
- Average cloud cover in December: 39
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in December
Harvard, 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).
Harvard, Nebraska, USA
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