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 comes with a decrease in the average high-temperature, falling from a fresh 53.2°F (11.8°C) in November to a frosty 43.5°F (6.4°C). Poseyville experiences a nighttime temperature average of 32.2°F (0.1°C) during December.Humidity
In Poseyville, Indiana, the average relative humidity in December is 78%.Rainfall
In Poseyville, during December, the rain falls for 8.7 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Poseyville, during the entire year, the rain falls for 133.6 days and collects up to 19.33" (491mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Poseyville, in December, snow falls for 3.7 days, with typically accumulated 0.47" (12mm) of snow. In Poseyville, during the entire year, snow falls for 18 days and aggregates up to 3.35" (85mm) of snow.Daylight
December has the shortest days of the year in Poseyville, Indiana, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 6:49 am and sunset at 4:31 pm. On the last day of December, in Poseyville, Indiana, sunrise is at 7:07 am and sunset at 4:41 pm CST.
Sunshine
The average sunshine in December is 4.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Poseyville. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
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. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold does it get in Poseyville in December?
What is the average humidity in December in Poseyville?
How much does it rain in Poseyville in December?
How much does it snow in Poseyville in December?
What is the month with the shortest days in Poseyville?
How many hours of daylight does Poseyville have in December?
What time are sunrise and sunset in December in Poseyville?
How many hours of sunshine does Poseyville have in December?
What is the month with the lowest UV index in Poseyville?
What is the UV index reading in December in Poseyville?
Average temperature in December
Poseyville, IN
- Average high temperature in December: 43.5°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 (38.1°F).
- Average low temperature in December: 32.2°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 (25.9°F).
Average pressure in December
Poseyville, IN
- 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 (29.94"Hg).
Average wind speed in December
Poseyville, IN
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in December
Poseyville, IN
- Average humidity in December: 78%
The months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Poseyville, IN
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is April (2.28").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in December
Poseyville, IN
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Poseyville, IN
- Average snowfall in December: 0.47"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Poseyville, IN
- Average snowfall days in December: 3.7 days
The months with the highest number of snowfall days are January and February (5.1 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
Poseyville, IN
- Average daylight in December: 9h and 4min
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 36min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Poseyville, IN
- Average sunshine days in December: 19.1 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in December
Poseyville, IN
- 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
Poseyville, IN
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Poseyville, IN
- 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).
Poseyville, Indiana, USA
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