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
December, known for its average high temperature of 25°F (-3.9°C) and an average low temperature of 7.3°F (-13.7°C), is the coldest month.Humidity
In Toponas, the average relative humidity in December is 86%.Rainfall
In Toponas, in December, it is raining for 7.2 days, with typically 2.05" (52mm) of accumulated precipitation. In Toponas, during the entire year, the rain falls for 126.2 days and collects up to 26.97" (685mm) of precipitation.Snowfall
Months with snowfall in Toponas are January through June, September through December. In Toponas, in December, during 20.5 snowfall days, 16.97" (431mm) of snow is typically accumulated. In Toponas, during the entire year, snow falls for 145.9 days and aggregates up to 139.69" (3548mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December in Toponas, Colorado, sunrise is at 7:10 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:52 pm MST.
Sunshine
In December, the average sunshine is 5.6h.UV index
The months with the lowest UV index in Toponas are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. 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 coldest time of year in Toponas?
How cold is it in Toponas in December?
What is the average humidity in December in Toponas?
How many days does it rain in December in Toponas?
How much does it snow in Toponas in December?
What is the month with the shortest days in Toponas?
How many hours of daylight does Toponas have in December?
When are sunrise and sunset in December in Toponas?
How many hours of sunshine does Toponas have in December?
What is the month with the lowest UV index in Toponas?
How high is the UV index in December in Toponas?
Average temperature in December
Toponas, CO
- Average high temperature in December: 25°F
The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (25°F).
- Average low temperature in December: 7.3°F
The month with the highest average low temperature is July (45.1°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).
Average pressure in December
Toponas, CO
- Average pressure in December: 30.19"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is May (29.93"Hg).
Average wind speed in December
Toponas, CO
- Average wind speed in December: 5mph
The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in December
Toponas, CO
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is June (53%).
Average rainfall in December
Toponas, CO
- Average rainfall in December: 2.05"
The wettest month (with the highest rainfall) is May (3.31").
The driest months (with the least rainfall) are September and November (1.61").
Average rainfall days in December
Toponas, CO
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Toponas, CO
- Average snowfall in December: 16.97"
The month with the highest snowfall is April (22.72").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Toponas, CO
- Average snowfall days in December: 20.5 days
The month with the highest number of snowfall days is February (21.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Toponas, CO
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Toponas, CO
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is April (5.3 days).
Average UV index in December
Toponas, CO
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Toponas, CO
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June, August and September (Cloud cover 16).
Average visibility in December
Toponas, CO
- Average visibility in December: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Toponas, Colorado, USA
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