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
During January, Barr Lake observes a subtle ascent to a still wintry 42.1°F (5.6°C) from December's 40.8°F (4.9°C) in the average high-temperature. Barr Lake's average low-temperature during January nights is observed to be a subzero cold 22.8°F (-5.1°C).Humidity
January and February, with an average relative humidity of 64%, are the most humid months in Barr Lake.Rainfall
In Barr Lake, Colorado, during January, the rain falls for 3.3 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Barr Lake, Colorado, during the entire year, the rain falls for 80.6 days and collects up to 5.87" (149mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Barr Lake, Colorado, in January, snow falls for 4.8 days, with typically accumulated 1.34" (34mm) of snow. In Barr Lake, during the entire year, snow falls for 30.9 days and aggregates up to 11.42" (290mm) of snow.Daylight
The average length of the day in January is 9h and 43min.On the first day of the month, sunrise is at 7:20 am and sunset at 4:44 pm. On the last day of January, in Barr Lake, sunrise is at 7:08 am and sunset at 5:16 pm MST.
Sunshine
In January, the average sunshine is 6.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Barr Lake. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
Is January cold in Barr Lake?
What is the most humid month in Barr Lake?
What is the average humidity in January in Barr Lake?
How many days does it rain in January in Barr Lake?
How much does it snow in Barr Lake in January?
What is the average length of the day in January in Barr Lake?
When are sunrise and sunset in January in Barr Lake?
How many hours of sunshine does Barr Lake have in January?
What is the month with the lowest UV index in Barr Lake?
What is the UV index reading in January in Barr Lake?
Average temperature in January
Barr Lake, CO
- Average high temperature in January: 42.1°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (40.8°F).
- Average low temperature in January: 22.8°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in January
Barr Lake, CO
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Barr Lake, CO
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is December (6mph).
Average humidity in January
Barr Lake, CO
- Average humidity in January: 64%
The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (40%).
Average rainfall in January
Barr Lake, CO
- Average rainfall in January: 0.2"
The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is December (0.12").
Average rainfall days in January
Barr Lake, CO
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (2.6 days).
Average snowfall in January
Barr Lake, CO
- Average snowfall in January: 1.34"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Barr Lake, CO
- Average snowfall days in January: 4.8 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Barr Lake, 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 24min).
- Average sunshine in January: 6h and 5min
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: 6h and 36min).
Average sunshine days in January
Barr Lake, CO
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in January
Barr Lake, CO
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Barr Lake, CO
- Average cloud cover in January: 24
The month with the most cloud cover is April (Cloud cover 28).
The months with the least cloud cover are June, August and September (Cloud cover 16).
Average visibility in January
Barr Lake, 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).
Barr Lake, Colorado, USA
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