December weather forecastKnarr Corner, IN
December
Weather in December
December, the first month of the winter in Knarr Corner, is also a wintry month, with an average temperature varying between 29.3°F (-1.5°C) and 40.1°F (4.5°C).Temperature
Knarr Corner in December experiences a subtle temperature decline, with average high-temperatures reducing from a cool 50°F (10°C) in November to a cold 40.1°F (4.5°C). An average low-temperature of 29.3°F (-1.5°C) marks the nights in Knarr Corner, Indiana throughout December.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 82%.Rainfall
In Knarr Corner, Indiana, during December, the rain falls for 10.7 days and regularly aggregates up to 2.32" (59mm) of precipitation. Throughout the year, in Knarr Corner, there are 161.3 rainfall days, and 31.26" (794mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Knarr Corner, Indiana, in December, during 7.8 snowfall days, 1.77" (45mm) of snow is typically accumulated. In Knarr Corner, Indiana, during the entire year, snow falls for 35 days and aggregates up to 10.67" (271mm) of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Knarr Corner.On the first day of the month, sunrise is at 7:43 am and sunset at 5:18 pm. On the last day of December, in Knarr Corner, sunrise is at 8:01 am and sunset at 5:28 pm EST.
Sunshine
In December, the average sunshine is 4h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Knarr Corner, IN
- Average high temperature in December: 40.1°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in December
Knarr Corner, IN
- Average pressure in December: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Knarr Corner, IN
- Average wind speed in December: 8.9mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in December
Knarr Corner, IN
- Average humidity in December: 82%
The months with the highest relative humidity are January and December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Knarr Corner, IN
- Average rainfall in December: 2.32"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in December
Knarr Corner, IN
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in December
Knarr Corner, IN
- Average snowfall in December: 1.77"
The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Knarr Corner, IN
- Average snowfall days in December: 7.8 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Knarr Corner, IN
- Average daylight in December: 9h and 30min
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 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Knarr Corner, IN
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in December
Knarr Corner, IN
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Knarr Corner, IN
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Knarr Corner, IN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
