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 onset of December coincides with a reduction in the average high-temperature, falling from a fresh 51.1°F (10.6°C) in November to an icy 40.8°F (4.9°C). In Holton, in December, the average low-temperature is a freezing cold 30°F (-1.1°C).Humidity
December is the most humid month, with an average relative humidity of 82%.Rainfall
In Holton, Indiana, during December, the rain falls for 11.9 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Holton, during the entire year, the rain falls for 178.1 days and collects up to 38.82" (986mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Holton. In December, it is snowing for 8.7 days. Throughout December, 2.44" (62mm) of snow is accumulated. Throughout the year, in Holton, there are 38.3 snowfall days, and 13.11" (333mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:42 am and sunset at 5:19 pm. On the last day of December, in Holton, Indiana, sunrise is at 8:00 am and sunset at 5:29 pm EST.
Sunshine
The average sunshine in December in Holton, Indiana, is 4.1h.UV index
The month with the lowest UV index in Holton is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 1 transforms into these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
How cold is it in Holton in December?
What is the most humid month in Holton?
What is the average humidity in December in Holton?
How many days does it rain in December in Holton?
How many days does it snow in December in Holton?
What is the month with the shortest days in Holton?
What is the average length of the day in December in Holton?
When is the sunrise / sunset in December in Holton?
How many hours of sunshine does Holton have in December?
What is the month with the lowest UV index in Holton?
What is the UV index reading in December in Holton?
Average temperature in December
Holton, IN
- Average high temperature in December: 40.8°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in December: 30°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in December
Holton, IN
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Holton, IN
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Holton, IN
- Average humidity in December: 82%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Holton, IN
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in December
Holton, IN
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in December
Holton, IN
- Average snowfall in December: 2.44"
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Holton, IN
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (10.3 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
Holton, 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 July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Holton, IN
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is May (7 days).
Average UV index in December
Holton, 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
Holton, IN
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Holton, IN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, May, July, September and December (5mi).
Holton, Indiana, USA
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