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
Arcadia's progression into December involves a drop in the average high-temperature, receding from a cool 53.2°F (11.8°C) in November to a chilly 43.7°F (6.5°C). Throughout December nights, Arcadia experiences a consistent temperature average of 30.4°F (-0.9°C).Humidity
In Arcadia, the average relative humidity in December is 78%.Rainfall
In Arcadia, Missouri, during December, the rain falls for 8.6 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Arcadia, during the entire year, the rain falls for 150.3 days and collects up to 30.83" (783mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Arcadia, during December, snow falls for 4.4 days and regularly aggregates up to 1.54" (39mm) of snow. In Arcadia, during the entire year, snow falls for 21.4 days and aggregates up to 7.99" (203mm) of snow.Daylight
The month with the shortest days in Arcadia is December, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 6:59 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:54 pm CST.
Sunshine
In December, the average sunshine is 4.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Arcadia. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is December in Arcadia?
What is the average humidity in December in Arcadia?
How much does it rain in Arcadia in December?
How much does it snow in Arcadia in December?
What is the month with the shortest days in Arcadia?
How many hours of daylight does Arcadia have in December?
What time are sunrise and sunset in December in Arcadia?
How long on average sun shines in December in Arcadia?
When is the lowest UV index in Arcadia?
What is the UV index reading in December in Arcadia?
Average temperature in December
Arcadia, MO
- Average high temperature in December: 43.7°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in December: 30.4°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in December
Arcadia, MO
- Average pressure in December: 30.13"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
Arcadia, MO
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Arcadia, MO
- Average humidity in December: 78%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Arcadia, MO
- Average rainfall in December: 2.13"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in December
Arcadia, MO
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Arcadia, MO
- Average snowfall in December: 1.54"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Arcadia, MO
- Average snowfall days in December: 4.4 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Arcadia, MO
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Arcadia, MO
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in December
Arcadia, 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, November and December (UV index 2).
Average cloud cover in December
Arcadia, MO
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Arcadia, MO
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Arcadia, Missouri, USA
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