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
The onset of December results in a decrease in the average high-temperature, receding from a fresh 54.9°F (12.7°C) in November to a chilly 45.3°F (7.4°C). The average temperature during December nights in Pomona is registered at a subzero cold 31.3°F (-0.4°C).Humidity
In December, the average relative humidity is 77%.Rainfall
In December, in Pomona, the rain falls for 9.3 days. Throughout December, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 156 rainfall days, and 35.08" (891mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Pomona, in December, snow falls for 3.5 days, with typically accumulated 1.54" (39mm) of snow. Throughout the year, in Pomona, there are 18.4 snowfall days, and 8.78" (223mm) of snow is accumulated.Daylight
The month with the shortest days in Pomona is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:02 am and sunset at 4:51 pm. On the last day of December, in Pomona, Missouri, sunrise is at 7:20 am and sunset at 5:01 pm CST.
Sunshine
In Pomona, Missouri, the average sunshine in December is 5.2h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the temperature in December in Pomona?
What is the average humidity in December in Pomona?
How many days does it rain in December in Pomona?
How much does it snow in Pomona in December?
What is the month with the shortest days in Pomona?
How many hours of daylight does Pomona have in December?
What time are sunrise and sunset in December in Pomona?
How many hours of sunshine does Pomona have in December?
What is the month with the lowest UV index in Pomona?
What is the UV index reading in December in Pomona?
Average temperature in December
Pomona, MO
- Average high temperature in December: 45.3°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.9°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in December
Pomona, MO
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Pomona, MO
- Average wind speed in December: 7.6mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in December
Pomona, MO
- Average humidity in December: 77%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Pomona, MO
- Average rainfall in December: 2.4"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Pomona, MO
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in December
Pomona, MO
- Average snowfall in December: 1.54"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Pomona, MO
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pomona, MO
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Pomona, MO
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is August (11.3 days).
Average UV index in December
Pomona, MO
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Pomona, MO
- Average cloud cover in December: 46
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Pomona, MO
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Pomona, Missouri, USA
Weather forecast for your location
2. Allow the app to use your location
