January weather forecast
Trinidad, CO

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A unique rocky and mountainous region of Trinidad in Colorado
A unique rocky and mountainous region of Trinidad in Colorado

Weather in January

January, the same as December, is a wintry winter month in Trinidad, Colorado, with an average temperature fluctuating between 41°F (5°C) and 21.6°F (-5.8°C).

Temperature

The shift into January uncovers an average high-temperature of a still cold 41°F (5°C), subtly different from the previous month. Throughout January, Trinidad witnesses a nighttime temperature average of 21.6°F (-5.8°C).

Humidity

With an average relative humidity of 62%, January is the most humid month in Trinidad.

Rainfall

In Trinidad, during January, the rain falls for 3.2 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, in Trinidad, there are 102.5 rainfall days, and 12.95" (329mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall in Trinidad. Snow falls for 7.2 days and accumulates 3.78" (96mm) of snow.

Daylight

The average length of the day in January is 9h and 57min.
On the first day of January, sunrise is at 7:11 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:21 pm MST.

Sunshine

The months with the least sunshine in Trinidad are January, February and December, with an average of 6.9h of sunshine.

UV index

The months with the lowest UV index in Trinidad are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

Is January cold in Trinidad?

In Trinidad, 41°F (5°C) is the average high-temperature and 21.6°F (-5.8°C) is the average low-temperature during January.

What is the most humid month in Trinidad?

The most humid month in Trinidad, Colorado, is January, with an average relative humidity of 62%.

What is the average humidity in January in Trinidad?

In January, the average relative humidity in Trinidad, Colorado, is 62%.

How many days does it rain in January in Trinidad?

In January, in Trinidad, Colorado, the rain falls for 3.2 days. Throughout January, 0.51" (13mm) of precipitation is accumulated.

What is the snowiest month in Trinidad?

The month with the most snowfall in Trinidad is January, when snow falls for 7.2 days and typically aggregates up to 3.78" (96mm) of snow.

How much does it snow in Trinidad in January?

In Trinidad, Colorado, in January, snow falls for 7.2 days, with typically accumulated 3.78" (96mm) of snow.

What is the average length of the day in January in Trinidad?

The average day length in January in Trinidad is 9h and 57min.

When are sunrise and sunset in January in Trinidad?

On the first day of January in Trinidad, Colorado, sunrise is at 7:11 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:21 pm MST.

What are the months with the least sunshine in Trinidad?

The months with the least sunshine in Trinidad, Colorado, are January, February and December, with an average of 6.9h of sunshine.

How long on average sun shines in January in Trinidad?

In January, the average sunshine duration in Trinidad, Colorado, is 6.9h.

What are the months with the lowest UV index in Trinidad?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in January in Trinidad?

In Trinidad, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
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
Trinidad, CO

Average temperature in January - Trinidad, CO
  • Average high temperature in January: 41°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (40.3°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (21°F).

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Average pressure in January
Trinidad, CO

Average pressure in January - Trinidad, CO
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is April (29.87"Hg).

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Average wind speed in January
Trinidad, CO

Average wind speed in January - Trinidad, CO
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in January
Trinidad, CO

Average humidity in January - Trinidad, CO
  • Average humidity in January: 62%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (41%).

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Average rainfall in January
Trinidad, CO

Average rainfall in January - Trinidad, CO
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is November (0.39").

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Average rainfall days in January
Trinidad, CO

Average rainfall days in January - Trinidad, CO
  • Average rainfall days in January: 3.2 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in January
Trinidad, CO

Average snowfall in January - Trinidad, CO
  • Average snowfall in January: 3.78"

The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Trinidad, CO

Average snowfall days in January - Trinidad, CO
  • Average snowfall days in January: 7.2 days

The month with the highest number of snowfall days is January (7.2 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
Trinidad, CO

Average daylight in January / Average sunshine in January - Trinidad, CO
  • Average daylight in January: 10h and 0min

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 42min).

  • Average sunshine in January: 6h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 54min).

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Average sunshine days in January
Trinidad, CO

Average sunshine days in January - Trinidad, CO
  • Average sunshine days in January: 23.1 days

The month with the most sunshine days is November (24.1 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in January
Trinidad, CO

Average UV index in January - Trinidad, CO
  • Average UV index in January: 2

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in January
Trinidad, CO

Average cloud cover in January - Trinidad, CO
  • Average cloud cover in January: 21

The months with the most cloud cover are February and April (Cloud cover 23).
The month with the least cloud cover is October (Cloud cover 15).

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Average visibility in January
Trinidad, CO

Average visibility in January - Trinidad, 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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Trinidad, Colorado, USA

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