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
Knight Ridge experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cool 51.3°F (10.7°C) in November to an icy 40.6°F (4.8°C). Knight Ridge records an average low-temperature of 29.3°F (-1.5°C) throughout the month of December.Humidity
The months with the highest humidity are May and December, with an average relative humidity of 82%.Rainfall
In December, in Knight Ridge, the rain falls for 9.5 days. Throughout December, 2.17" (55mm) of precipitation is accumulated. In Knight Ridge, during the entire year, the rain falls for 150.5 days and collects up to 27.56" (700mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Knight Ridge, in December, during 5.8 snowfall days, 1.85" (47mm) of snow is typically accumulated. Throughout the year, there are 26.7 snowfall days, and 9.13" (232mm) of snow is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Knight Ridge.On the first day of the month, sunrise is at 7:46 am and sunset at 5:23 pm. On the last day of December, in Knight Ridge, sunrise is at 8:04 am and sunset at 5:33 pm EST.
Sunshine
December has the least sunshine of the year in Knight Ridge, with an average of 4.2h of sunshine.UV index
The months with the lowest UV index in Knight Ridge are January, February, October 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 the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Knight Ridge in December?
What are the most humid months in Knight Ridge?
What is the average humidity in December in Knight Ridge?
How much does it rain in Knight Ridge in December?
How much does it snow in Knight Ridge in December?
What is the month with the shortest days in Knight Ridge?
How many hours of daylight does Knight Ridge have in December?
When is the sunrise / sunset in December in Knight Ridge?
What is the month with the least sunshine in Knight Ridge?
How many hours of sunshine does Knight Ridge have in December?
What is the month with the lowest UV index in Knight Ridge?
What is the UV index intensity in December in Knight Ridge?
Average temperature in December
Knight Ridge, IN
- Average high temperature in December: 40.6°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in December
Knight Ridge, 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
Knight Ridge, IN
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in December
Knight Ridge, IN
- Average humidity in December: 82%
The months with the highest relative humidity are May and December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Knight Ridge, IN
- Average rainfall in December: 2.17"
The wettest month (with the highest rainfall) is April (3.11").
The driest months (with the least rainfall) are September and October (1.65").
Average rainfall days in December
Knight Ridge, IN
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in December
Knight Ridge, IN
- Average snowfall in December: 1.85"
The month with the highest snowfall is March (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Knight Ridge, IN
- Average snowfall days in December: 5.8 days
The month with the highest number of snowfall days is January (7.1 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
Knight Ridge, IN
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Knight Ridge, IN
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in December
Knight Ridge, 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, October and December (UV index 2).
Average cloud cover in December
Knight Ridge, IN
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Knight Ridge, IN
- 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).
Knight Ridge, Indiana, USA
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