January weather forecast
Larkspur, CO

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Weather in January

January, the same as December, is another cold winter month in Larkspur, Colorado, with an average temperature fluctuating between 36.7°F (2.6°C) and 18°F (-7.8°C).

Temperature

The average high-temperature during January is a still cold 36.7°F (2.6°C), almost matching the conditions of the preceding month. January nights in Larkspur observe an average temperature dip to a subzero cold 18°F (-7.8°C).

Humidity

In Larkspur, the average relative humidity in January is 68%.

Rainfall

The months with the least rainfall in Larkspur are January, November and December Rain falls for 4 days and accumulates 0.63" (16mm) of rain.

Snowfall

Months with snowfall are January through June, September through December. In Larkspur, in January, during 8.8 snowfall days, 5.04" (128mm) of snow is typically accumulated. Throughout the year, in Larkspur, there are 68.6 snowfall days, and 50.51" (1283mm) of snow is accumulated.

Daylight

The average length of the day in January in Larkspur is 9h and 47min.
On the first day of the month, sunrise is at 7:19 am and sunset at 4:47 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:18 pm MST.

Sunshine

In Larkspur, Colorado, the average sunshine in January is 6.7h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In January, a daily UV index of 2 turns into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. During bright days, sunglasses that offer UVA and UVB defense are recommended. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

How cold is it in Larkspur in January?

In January, in Larkspur, the average high-temperature is 36.7°F (2.6°C), and the average low-temperature is 18°F (-7.8°C).

What is the average humidity in January in Larkspur?

In January, the average relative humidity is 68%.

What is the driest month in Larkspur?

January, November and December are months with the least rain in Larkspur when the rain falls for 4 days and typically aggregates up to 0.63" (16mm) of rain.

How many days does it rain in January in Larkspur?

In Larkspur, Colorado, in January, during 4 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How much does it snow in Larkspur in January?

In Larkspur, Colorado, in January, snow falls for 8.8 days, with typically accumulated 5.04" (128mm) of snow.

How many hours of daylight does Larkspur have in January?

The average day length in January in Larkspur is 9h and 47min.

When are sunrise and sunset in January in Larkspur?

On the first day of January, sunrise is at 7:19 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:18 pm MST.

How long on average sun shines in January in Larkspur?

The average sunshine duration in January is 6.7h.

When is the lowest UV index in Larkspur?

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

What is the UV index reading in January in Larkspur?

In January, the average daily maximum UV index in Larkspur, Colorado, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's 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
Larkspur, CO

Average temperature in January - Larkspur, CO
  • Average high temperature in January: 36.7°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in January: 18°F

The month with the highest average low temperature is July (54°F).
The coldest month (with the lowest average low temperature) is December (17.1°F).

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Average pressure in January
Larkspur, CO

Average pressure in January - Larkspur, 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 April (29.91"Hg).

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Average wind speed in January
Larkspur, CO

Average wind speed in January - Larkspur, CO
  • Average wind speed in January: 7.3mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in January
Larkspur, CO

Average humidity in January - Larkspur, CO
  • Average humidity in January: 68%

The month with the highest relative humidity is February (69%).
The month with the lowest relative humidity is June (48%).

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Average rainfall in January
Larkspur, CO

Average rainfall in January - Larkspur, CO
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is May (3.31").
The driest months (with the least rainfall) are January, November and December (0.63").

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Average rainfall days in January
Larkspur, CO

Average rainfall days in January - Larkspur, CO
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (3.6 days).

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Average snowfall in January
Larkspur, CO

Average snowfall in January - Larkspur, CO
  • Average snowfall in January: 5.04"

The month with the highest snowfall is April (9.29").
The months with the least snowfall are July and August (0").

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Average snowfall days in January
Larkspur, CO

Average snowfall days in January - Larkspur, CO
  • Average snowfall days in January: 8.8 days

The month with the highest number of snowfall days is February (11.2 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in January / Average sunshine in January - Larkspur, CO
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 6h and 4min

The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).

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Average sunshine days in January
Larkspur, CO

Average sunshine days in January - Larkspur, CO
  • Average sunshine days in January: 20.7 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is May (9.5 days).

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Average UV index in January
Larkspur, CO

Average UV index in January - Larkspur, 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, October, November and December (UV index 2).

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Average cloud cover in January
Larkspur, CO

Average cloud cover in January - Larkspur, CO
  • Average cloud cover in January: 24

The months with the most cloud cover are April and May (Cloud cover 30).
The months with the least cloud cover are September, October and November (Cloud cover 19).

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Average visibility in January
Larkspur, CO

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

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