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
A moderate decline in the average high-temperature is seen during December, decreasing from a refreshing 55.9°F (13.3°C) in November to a chilly 45.5°F (7.5°C). Sycamore records a mean low-temperature of 31.3°F (-0.4°C) in December.Humidity
The average relative humidity in December is 70%.Rainfall
In Sycamore, during December, the rain falls for 5.7 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, in Sycamore, there are 135 rainfall days, and 28.35" (720mm) of precipitation is accumulated.Snowfall
Months with snowfall in Sycamore are January through March, November and December. In December, it is snowing for 1.8 days. Throughout December, 0.51" (13mm) of snow is accumulated. Throughout the year, in Sycamore, there are 9.1 snowfall days, and 3.23" (82mm) of snow is accumulated.Daylight
The month with the shortest days in Sycamore is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:18 am and sunset at 5:05 pm. On the last day of December, in Sycamore, Kansas, sunrise is at 7:36 am and sunset at 5:15 pm CST.
Sunshine
January and December, with an average of 5.8h of sunshine, are months with the least sunshine in Sycamore.UV index
The months with the lowest UV index in Sycamore, Kansas, are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Sycamore?
What is the average humidity in December in Sycamore?
How much does it rain in Sycamore in December?
How many days does it snow in December in Sycamore?
What is the month with the shortest days in Sycamore?
What is the average length of the day in December in Sycamore?
When is the sunrise / sunset in December in Sycamore?
What is the month with the least sunshine in Sycamore?
How many hours of sunshine does Sycamore have in December?
What is the month with the lowest UV index in Sycamore?
What is the UV index reading in December in Sycamore?
Average temperature in December
Sycamore, KS
- Average high temperature in December: 45.5°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (43.2°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in December
Sycamore, KS
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Sycamore, KS
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity in December
Sycamore, KS
- Average humidity in December: 70%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and October (69%).
Average rainfall in December
Sycamore, KS
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is May (5.24").
The driest months (with the least rainfall) are January and November (0.98").
Average rainfall days in December
Sycamore, KS
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is December (5.7 days).
Average snowfall in December
Sycamore, KS
- Average snowfall in December: 0.51"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Sycamore, KS
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Sycamore, KS
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).
Average sunshine days in December
Sycamore, KS
- Average sunshine days in December: 22.1 days
The months with the most sunshine days are January and December (22.1 days).
The month with the least sunshine days is May (13 days).
Average UV index in December
Sycamore, KS
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Sycamore, KS
- Average cloud cover in December: 36
The month with the most cloud cover is March (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in December
Sycamore, KS
- 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).
Sycamore, Kansas, USA
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