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
In December, the average high-temperature goes from a frosty 44.1°F (6.7°C) in November to a wintry 33.3°F (0.7°C). The average low-temperature of 15.6°F (-9.1°C) is witnessed in Gardner during December.Humidity
In December, the average relative humidity is 72%.Rainfall
In Gardner, Colorado, in December, it is raining for 6.5 days, with typically 0.75" (19mm) of accumulated precipitation. In Gardner, during the entire year, the rain falls for 125.5 days and collects up to 19.84" (504mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Gardner, in December, snow falls for 10.3 days, with typically accumulated 6.14" (156mm) of snow. Throughout the year, there are 73.4 snowfall days, and 53.07" (1348mm) of snow is accumulated.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of December in Gardner, sunrise is at 6:57 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:52 pm MST.
Sunshine
In December, the average sunshine is 6.9h.UV index
The months with the lowest UV index in Gardner are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during December translates into the following guidance:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Gardner in December?
What is the average humidity in December in Gardner?
How much does it rain in Gardner in December?
How many days does it snow in December in Gardner?
What is the month with the shortest days in Gardner?
What is the average length of the day in December in Gardner?
When is the sunrise / sunset in December in Gardner?
How many hours of sunshine does Gardner have in December?
What are the months with the lowest UV index in Gardner?
What is the UV index intensity in December in Gardner?
Average temperature in December
Gardner, CO
- Average high temperature in December: 33.3°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (32.4°F).
- Average low temperature in December: 15.6°F
The month with the highest average low temperature is July (51.4°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).
Average pressure in December
Gardner, CO
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is April (29.9"Hg).
Average wind speed in December
Gardner, CO
- Average wind speed in December: 7.6mph
The windiest months (with the highest average wind speed) are February, March and April (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Gardner, CO
- Average humidity in December: 72%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is June (43%).
Average rainfall in December
Gardner, CO
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is July (3.7").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days in December
Gardner, CO
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (3.3 days).
Average snowfall in December
Gardner, CO
- Average snowfall in December: 6.14"
The month with the highest snowfall is March (9.37").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Gardner, CO
- Average snowfall days in December: 10.3 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Gardner, CO
- 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: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in December
Gardner, CO
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is July (6 days).
Average UV index in December
Gardner, CO
- Average UV index in December: 2
The months with the highest UV index are June and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Gardner, CO
- Average cloud cover in December: 26
The month with the most cloud cover is February (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in December
Gardner, CO
- 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).
Gardner, Colorado, USA
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