Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The shift into January records an average high-temperature of a still subzero cold 29.7°F (-1.3°C), subtly varied from December's 28.6°F (-1.9°C). Rustic records an average nighttime low of 14.4°F (-9.8°C) in January.Humidity
In Rustic, the average relative humidity in January is 73%.Rainfall
January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.63" (16mm) of precipitation.Snowfall
Months with snowfall are January through June, August through December. In January, it is snowing for 13.3 days. Throughout January, 4.69" (119mm) of snow is accumulated. Throughout the year, there are 103.4 snowfall days, and 71.97" (1828mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 40min.On the first day of January, sunrise is at 7:26 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:18 pm MST.
Sunshine
In Rustic, the average sunshine in January is 6.7h.UV index
January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Rustic, Colorado. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in January?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
How long on average sun shines in January in Rustic?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Rustic, CO
- Average high temperature in January: 29.7°F
The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is December (28.6°F).
- Average low temperature in January: 14.4°F
The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is December (13.3°F).
Average pressure in January
Rustic, CO
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Rustic, CO
- Average wind speed in January: 12.5mph
The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in January
Rustic, CO
- Average humidity in January: 73%
The month with the highest relative humidity is February (75%).
The months with the lowest relative humidity are June, August and September (48%).
Average rainfall in January
Rustic, CO
- Average rainfall in January: 0.63"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in January
Rustic, CO
- Average rainfall days in January: 6.3 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (4.2 days).
Average snowfall in January
Rustic, CO
- Average snowfall in January: 4.69"
The month with the highest snowfall is April (14.88").
The month with the least snowfall is July (0").
Average snowfall days in January
Rustic, CO
- Average snowfall days in January: 13.3 days
The month with the highest number of snowfall days is March (15.8 days).
The month with the least snowfall days is July (0 days).
Average daylight in January /
Average sunshine in January
Rustic, CO
- Average daylight in January: 9h and 4min
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 18min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in January
Rustic, CO
- Average sunshine days in January: 18 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (7.2 days).
Average UV index in January
Rustic, CO
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in January
Rustic, CO
- Average cloud cover in January: 28
The months with the most cloud cover are February, April and May (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 19).
Average visibility in January
Rustic, CO
- Average visibility in January: 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).
Rustic, Colorado, USA
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