January weather forecast
Dacono, CO

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Weather in January

January is a chilly winter month in Dacono, Colorado, with an average temperature varying between 42.8°F (6°C) and 22.8°F (-5.1°C).

Temperature

Dacono observes an average high-temperature of a chilly 42.8°F (6°C) in January, barely different from 40.8°F (4.9°C) in December. Dacono records an average low of 22.8°F (-5.1°C) throughout the nights in January.

Humidity

In Dacono, the average relative humidity in January is 63%.

Rainfall

January and December are months with the least rain when the rain falls for 3 days and typically aggregates up to 0.35" (9mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Dacono, Colorado, in January, snow falls for 5.8 days, with typically accumulated 2.72" (69mm) of snow. Throughout the year, in Dacono, there are 38.2 snowfall days, and 27.44" (697mm) of snow is accumulated.

Daylight

In Dacono, Colorado, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:44 pm. On the last day of January, in Dacono, sunrise is at 7:09 am and sunset at 5:16 pm MST.

Sunshine

In Dacono, the average sunshine in January is 7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

Is it cold in Dacono during January?

During January, Dacono experiences an average high-temperature of 42.8°F (6°C) and a low-temperature of 22.8°F (-5.1°C).

What is the average humidity in January in Dacono?

The average relative humidity in January in Dacono is 63%.

What is the driest month in Dacono?

The months with the least rainfall in Dacono are January and December Rain falls for 3 days and accumulates 0.35" (9mm) of rain.

How many days does it rain in January in Dacono?

In January, the rain falls for 3 days. Throughout January, 0.35" (9mm) of precipitation is accumulated.

How much does it snow in Dacono in January?

In January, it is snowing for 5.8 days. Throughout January, 2.72" (69mm) of snow is accumulated.

How many hours of daylight does Dacono have in January?

In January, the average day length in Dacono, Colorado, is 9h and 43min.

When is the sunrise / sunset in January in Dacono?

On the first day of January in Dacono, Colorado, sunrise is at 7:21 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:16 pm MST.

How many hours of sunshine does Dacono have in January?

In Dacono, the average sunshine duration in January is 7h.

What is the month with the lowest UV index in Dacono?

The months with the lowest UV index in Dacono are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in January in Dacono?

In Dacono, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Dacono, CO

Average temperature in January - Dacono, CO
  • Average high temperature in January: 42.8°F

The warmest month (with the highest average high temperature) is July (89.2°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 (61.5°F).
The coldest month (with the lowest average low temperature) is December (21°F).

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Average pressure in January
Dacono, CO

Average pressure in January - Dacono, CO
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in January
Dacono, CO

Average wind speed in January - Dacono, CO
  • Average wind speed in January: 6mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is December (5.7mph).

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Average humidity in January
Dacono, CO

Average humidity in January - Dacono, CO
  • Average humidity in January: 63%

The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in January
Dacono, CO

Average rainfall in January - Dacono, CO
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is May (1.69").
The driest months (with the least rainfall) are January and December (0.35").

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Average rainfall days in January
Dacono, CO

Average rainfall days in January - Dacono, CO
  • Average rainfall days in January: 3 days

The months with the highest number of rainy days are May and July (12.3 days).
The months with the least rainy days are January and December (3 days).

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Average snowfall in January
Dacono, CO

Average snowfall in January - Dacono, CO
  • Average snowfall in January: 2.72"

The month with the highest snowfall is April (4.45").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Dacono, CO

Average snowfall days in January - Dacono, CO
  • Average snowfall days in January: 5.8 days

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in January /
Average sunshine in January
Dacono, CO

Average daylight in January / Average sunshine in January - Dacono, 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: 7h and 0min

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 42min).

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Average sunshine days in January
Dacono, CO

Average sunshine days in January - Dacono, CO
  • Average sunshine days in January: 24.3 days

The month with the most sunshine days is December (24.5 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in January
Dacono, CO

Average UV index in January - Dacono, 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).

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Average cloud cover in January
Dacono, CO

Average cloud cover in January - Dacono, CO
  • Average cloud cover in January: 23

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

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Average visibility in January
Dacono, CO

Average visibility in January - Dacono, 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).

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Dacono, Colorado, USA

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