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 beginning of December brings a slight decrease in the average high-temperature, transitioning from a cool 51.3°F (10.7°C) in November to a wintry 42.4°F (5.8°C). Recording a slight drop from the daily maximum, Corona notes an average low temperature of 34.2°F (1.2°C) in the month of December.Humidity
The months with the highest humidity are February, May and December, with an average relative humidity of 75%.Rainfall
In Corona, in December, during 5.8 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Corona, during the entire year, the rain falls for 89.8 days and collects up to 6.73" (171mm) of precipitation.Snowfall
January through March and December are months with snowfall in Corona. The months with the most snowfall are February, March and December, with an average 0.16" (4mm) of accumulated snow.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of December in Corona, New York, sunrise is at 7:00 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:38 pm EST.
Sunshine
In December, the average sunshine is 5h.UV index
The months with the lowest UV index in Corona, New York, are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. To guard against the harmful effects of the Sun, minimize exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Corona?
What are the most humid months in Corona?
What is the average humidity in December in Corona?
How much does it rain in Corona in December?
When does it snow the most in Corona?
When does it start snowing in Corona?
What is the month with the shortest days in Corona?
How many hours of daylight does Corona have in December?
When are sunrise and sunset in December in Corona?
How many hours of sunshine does Corona have in December?
What are the months with the lowest UV index in Corona?
How high is the UV index in December in Corona?
Average temperature in December
Corona, NY
- Average high temperature in December: 42.4°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in December: 34.2°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in December
Corona, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Corona, NY
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in December
Corona, NY
- Average humidity in December: 75%
The months with the highest relative humidity are February, May and December (75%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Corona, NY
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days in December
Corona, NY
- Average rainfall days in December: 5.8 days
The month with the highest number of rainy days is July (9.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Corona, NY
- Average snowfall in December: 0.16"
The months with the highest snowfall are February, March and December (0.16").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Corona, NY
- Average snowfall days in December: 1.5 days
The months with the highest number of snowfall days are January and February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Corona, NY
- 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 18min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Corona, NY
- Average sunshine days in December: 24 days
The months with the most sunshine days are January and December (24 days).
The month with the least sunshine days is June (17.8 days).
Average UV index in December
Corona, NY
- 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, March, November and December (UV index 2).
Average cloud cover in December
Corona, NY
- Average cloud cover in December: 47
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in December
Corona, NY
- 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).
Corona, New York, USA
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