December weather forecast and climate
Genoa, NE

December, the first month of the winter, in Genoa, is still a cold month, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 21.4°F (-5.9°C).

Temperature

In Genoa, the average high-temperature significantly decreases, from a frosty 49.1°F (9.5°C) in November, to a cold 34.7°F (1.5°C). In Genoa, in December, the average low-temperature is 21.4°F (-5.9°C).

Humidity

The average relative humidity in December is 76%.

Rainfall

In Genoa, Nebraska, during December, the rain falls for 4.4 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Genoa, Nebraska, during the entire year, the rain falls for 123.6 days and collects up to 22.05" (560mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. December is the month with the most snowfall. Snow falls for 6.6 days and accumulates 3.35" (85mm) of snow.

Daylight

December has the shortest days of the year in Genoa, with an average of 9.2h of daylight.

Sunshine

In December, the average sunshine in Genoa is 5.3h.

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 low health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Genoa?

In December, the average high-temperature is 34.7°F (1.5°C), and the average low-temperature is 21.4°F (-5.9°C).

What is the average humidity in December in Genoa?

The average relative humidity in December in Genoa is 76%.

How many days does it rain in December in Genoa?

In Genoa, in December, it is raining for 4.4 days, with typically 1.34" (34mm) of accumulated precipitation.

How many days does it snow in December in Genoa?

In December, in Genoa, it is snowing for 6.6 days. Throughout December, 3.35" (85mm) of snow is accumulated.

When does it snow the most in Genoa?

The month with the most snowfall in Genoa is December when snow falls for 6.6 days and typically aggregates up to 3.35" (85mm) of snow.

What is the month with the shortest days in Genoa?

December has the shortest days of the year in Genoa, with an average of 9.2h of daylight.

How many hours of daylight does Genoa have in December?

In Genoa, the average length of the day in December is 9.2h.

How long on average sun shines in December in Genoa?

The average sunshine in December in Genoa is 5.3h.

What is the month with the lowest UV index in Genoa?

Months with the lowest UV index in Genoa are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Genoa?

In December, the average daily maximum UV index in Genoa is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Genoa, NE
  • Average high temperature in December: 1.5°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in December: -5.9°C

The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-7.9°C).

Average pressure in December - Genoa, NE
  • Average pressure in December: 1020.5mbar

The month with the highest atmospheric pressure is January (1021.6mbar).
The month with the lowest atmospheric pressure is June (1010.9mbar).

Average wind speed in December - Genoa, NE
  • Average wind speed in December: 16.6km/h

The windiest month (with the highest average wind speed) is April (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).

Average humidity in December - Genoa, 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 (62%).

Average rainfall in December - Genoa, NE
  • Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is May (93mm).
The driest months (with the least rainfall) are January and February (16mm).

Average rainfall days in December - Genoa, NE
  • Average rainfall days in December: 4.4 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in December - Genoa, NE
  • Average snowfall in December: 85mm

The month with the highest snowfall is December (85mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Genoa, NE
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is January (8.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Genoa, NE
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 5.3h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average sunshine days in December - Genoa, NE
  • Average sunshine days in December: 21.1 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is June (10.5 days).

Average UV index in December - Genoa, NE
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December - Genoa, NE
  • Average cloud cover in December: 41

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in December - Genoa, NE
  • Average visibility in December: 9km

Months with the highest visibility are June, October and November (10km).
Months with the lowest visibility are January, February, March, April, May, July, August, September and December (9km).