December weather forecast
Geneseo, ND

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Weather in December

December, the first month of the winter in Geneseo, is still a freezing cold month, with an average temperature fluctuating between 22.6°F (-5.2°C) and 12.4°F (-10.9°C).

Temperature

With the beginning of December, Geneseo's average high-temperature experiences a significant decrease, moving from a cold 39.4°F (4.1°C) in November to a freezing cold 22.6°F (-5.2°C). Geneseo experiences an average low-temperature of 12.4°F (-10.9°C) in the month of December.

Humidity

In Geneseo, the average relative humidity in December is 86%.

Rainfall

In December, the rain falls for 3.3 days. Throughout December, 0.63" (16mm) of precipitation is accumulated. In Geneseo, during the entire year, the rain falls for 98.2 days and collects up to 16.26" (413mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 12.8 days. Throughout December, 2.56" (65mm) of snow is accumulated. In Geneseo, during the entire year, snow falls for 57.2 days and aggregates up to 13.31" (338mm) of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 42min of daylight.
On the first day of the month, sunrise is at 7:51 am and sunset at 4:45 pm. On the last day of December, sunrise is at 8:11 am and sunset at 4:53 pm CST.

Sunshine

In Geneseo, the average sunshine in December is 3.6h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. 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: The daily high UV index of 1 during December translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

In December, in Geneseo, the average high-temperature is 22.6°F (-5.2°C), and the average low-temperature is 12.4°F (-10.9°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 84.2°F (29°C).

What is the average humidity in December?

In Geneseo, the average relative humidity in December is 86%.

How much does it rain in December?

In Geneseo, during December, the rain falls for 3.3 days and regularly aggregates up to 0.63" (16mm) of precipitation.

How many days does it snow in December in Geneseo?

In Geneseo, in December, during 12.8 snowfall days, 2.56" (65mm) of snow is typically accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 8h and 42min of daylight.

What is the average length of the day in December?

In Geneseo, the average day length in December is 8h and 43min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:51 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 8:11 am and sunset at 4:53 pm CST.

How long on average sun shines in December?

The average sunshine duration in December is 3.6h.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in December?

In Geneseo, North Dakota, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Geneseo, ND

Average temperature in December - Geneseo, ND
  • Average high temperature in December: 22.6°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (18.1°F).

  • Average low temperature in December: 12.4°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (5.2°F).

Average pressure in December
Geneseo, ND

Average pressure in December - Geneseo, ND
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in December
Geneseo, ND

Average wind speed in December - Geneseo, ND
  • Average wind speed in December: 10.2mph

The windiest months (with the highest average wind speed) are April and October (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

Average humidity in December
Geneseo, ND

Average humidity in December - Geneseo, ND
  • Average humidity in December: 86%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is September (64%).

Average rainfall in December
Geneseo, ND

Average rainfall in December - Geneseo, ND
  • Average rainfall in December: 0.63"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is February (0.43").

Average rainfall days in December
Geneseo, ND

Average rainfall days in December - Geneseo, ND
  • Average rainfall days in December: 3.3 days

The month with the highest number of rainy days is June (14.3 days).
The month with the least rainy days is January (1.8 days).

Average snowfall in December
Geneseo, ND

Average snowfall in December - Geneseo, ND
  • Average snowfall in December: 2.56"

The month with the highest snowfall is January (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Geneseo, ND

Average snowfall days in December - Geneseo, ND
  • Average snowfall days in December: 12.8 days

The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Geneseo, ND

Average daylight in December / Average sunshine in December - Geneseo, ND
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 3h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in December
Geneseo, ND

Average sunshine days in December - Geneseo, ND
  • Average sunshine days in December: 18.2 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in December
Geneseo, ND

Average UV index in December - Geneseo, ND
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in December
Geneseo, ND

Average cloud cover in December - Geneseo, ND
  • Average cloud cover in December: 60

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 24).

Average visibility in December
Geneseo, ND

Average visibility in December - Geneseo, ND
  • Average visibility in December: 6mi

The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).

Geneseo, North Dakota, USA

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