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
December's arrival comes with a decrease in the average high-temperature, moving from a cool 51.6°F (10.9°C) in November to a wintry 42.3°F (5.7°C). December brings with it a nighttime average temperature of 30.6°F (-0.8°C) in Alfordsville.Humidity
The average relative humidity in December is 80%.Rainfall
In Alfordsville, during December, the rain falls for 11.3 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, in Alfordsville, Indiana, there are 165.7 rainfall days, and 37.6" (955mm) of precipitation is accumulated.Snowfall
Months with snowfall in Alfordsville are January through April, October through December. In Alfordsville, in December, during 5.2 snowfall days, 1.38" (35mm) of snow is typically accumulated. Throughout the year, there are 25.5 snowfall days, and 8.94" (227mm) of snow is accumulated.Daylight
December has the shortest days of the year in Alfordsville, Indiana, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:47 am and sunset at 5:27 pm. On the last day of December, sunrise is at 8:05 am and sunset at 5:36 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index in Alfordsville, Indiana, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Alfordsville?
What is the average humidity in December in Alfordsville?
How many days does it rain in December in Alfordsville?
How many days does it snow in December in Alfordsville?
What is the month with the shortest days in Alfordsville?
What is the average length of the day in December in Alfordsville?
What time are sunrise and sunset in December in Alfordsville?
What is the month with the least sunshine in Alfordsville?
How long on average sun shines in December in Alfordsville?
What is the month with the lowest UV index in Alfordsville?
What is the UV index intensity in December in Alfordsville?
Average temperature in December
Alfordsville, IN
- Average high temperature in December: 42.3°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in December: 30.6°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 (24.4°F).
Average pressure in December
Alfordsville, IN
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Alfordsville, IN
- Average wind speed in December: 7.8mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Alfordsville, IN
- Average humidity in December: 80%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Alfordsville, IN
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is April (4.69").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in December
Alfordsville, IN
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in December
Alfordsville, IN
- Average snowfall in December: 1.38"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Alfordsville, IN
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Alfordsville, IN
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in December
Alfordsville, IN
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in December
Alfordsville, IN
- Average UV index in December: 2
The months with the highest UV index are 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
Alfordsville, IN
- Average cloud cover in December: 54
The months with the most cloud cover are January and February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Alfordsville, IN
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, May, July and August (5mi).
Alfordsville, Indiana, USA
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