December weather forecast
Gentry, MO

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Weather in December

December, the first month of the winter in Gentry, is still a cold month, with temperature in the range of an average high of 36.9°F (2.7°C) and an average low of 24.3°F (-4.3°C).

Temperature

The onset of December introduces a moderate change in Gentry's weather, with average high-temperatures falling from November's frosty 49.8°F (9.9°C) to an icy 36.9°F (2.7°C). An average temperature of 24.3°F (-4.3°C) is recorded during the nights in December.

Humidity

In December, the average relative humidity is 77%.

Rainfall

In December, in Gentry, the rain falls for 5.5 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. Throughout the year, in Gentry, there are 130.3 rainfall days, and 25.71" (653mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Gentry, in December, snow falls for 5 days, with typically accumulated 1.46" (37mm) of snow. In Gentry, during the entire year, snow falls for 26.9 days and aggregates up to 13.19" (335mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of December, sunrise is at 7:21 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:01 pm CST.

Sunshine

In December, the average sunshine is 5.1h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

In December, the average high-temperature and low-temperature are 36.9°F (2.7°C) and 24.3°F (-4.3°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 89.6°F (32°C).

What is the average humidity in December?

In December, the average relative humidity is 77%.

How many days does it rain in December?

In Gentry, during December, the rain falls for 5.5 days and regularly aggregates up to 0.94" (24mm) of precipitation.

How many days does it snow in December?

In Gentry, in December, during 5 snowfall days, 1.46" (37mm) of snow is typically accumulated.

What is the month with the shortest days?

The month with the shortest days in Gentry is December, with an average of 9h and 24min of daylight.

How many hours of daylight does Gentry have in December?

In December, the average day length is 9h and 21min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:21 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:01 pm CST.

How many hours of sunshine does Gentry have in December?

The average sunshine duration in December is 5.1h.

What are the months with the lowest UV index?

The months with the lowest UV index in Gentry are January, February, October through December, with an average maximum UV index of 2.

How high is the UV index in December?

In Gentry, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe 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
Gentry, MO

Average temperature in December - Gentry, MO
  • Average high temperature in December: 36.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in December: 24.3°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in December
Gentry, MO

Average pressure in December - Gentry, MO
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in December
Gentry, MO

Average wind speed in December - Gentry, MO
  • Average wind speed in December: 9.3mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in December
Gentry, MO

Average humidity in December - Gentry, MO
  • Average humidity in December: 77%

The month with the highest relative humidity is June (81%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in December
Gentry, MO

Average rainfall in December - Gentry, MO
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is June (3.98").
The driest months (with the least rainfall) are January and February (0.91").

Average rainfall days in December
Gentry, MO

Average rainfall days in December - Gentry, MO
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.9 days).

Average snowfall in December
Gentry, MO

Average snowfall in December - Gentry, MO
  • Average snowfall in December: 1.46"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Gentry, MO

Average snowfall days in December - Gentry, MO
  • Average snowfall days in December: 5 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
Gentry, MO

Average daylight in December / Average sunshine in December - Gentry, MO
  • 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 24min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in December
Gentry, MO

Average sunshine days in December - Gentry, MO
  • Average sunshine days in December: 20.3 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in December
Gentry, MO

Average UV index in December - Gentry, MO
  • Average UV index in December: 2

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

Average cloud cover in December
Gentry, MO

Average cloud cover in December - Gentry, MO
  • Average cloud cover in December: 45

The months with the most cloud cover are January and March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in December
Gentry, MO

Average visibility in December - Gentry, MO
  • 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).

Gentry, Missouri, USA

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