January weather forecast and climate
Simla, CO

Weather in January

January, like December, in Simla, Colorado, is a wintry winter month, with average temperature ranging between min 23.4°F (-4.8°C) and max 41.2°F (5.1°C).

Temperature

In Simla, the average high-temperature is essentially the same as in December - a still cold 41.2°F (5.1°C). The average low-temperature, is 23.4°F (-4.8°C).

Humidity

In Simla, the average relative humidity is 61%.

Rainfall

In Simla, in January, during 2.7 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, there are 83.6 rainfall days, and 9.41" (239mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In Simla, during January, snow falls for 4.5 days and regularly aggregates up to 1.22" (31mm) of snow. Throughout the year, in Simla, there are 26.7 snowfall days, and 9.02" (229mm) of snow is accumulated.

Daylight

The average length of the day in Simla, Colorado, is 9.8h.

Sunshine

In Simla, the average sunshine is 6.9h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Simla. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in January in Simla?

In January, in Simla, Colorado, the average high-temperature is 41.2°F (5.1°C), and the average low-temperature is 23.4°F (-4.8°C).

What is the average humidity in January in Simla?

The average relative humidity in January in Simla is 61%.

How many days does it rain in January in Simla?

In Simla, in January, it is raining for 2.7 days, with typically 0.24" (6mm) of accumulated precipitation.

How many days does it snow in January in Simla?

In Simla, Colorado, in January, snow falls for 4.5 days, with typically accumulated 1.22" (31mm) of snow.

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

The average length of the day in January in Simla is 9.8h.

How long on average sun shines in January in Simla?

In January, the average sunshine is 6.9h.

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

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

What is the UV index reading in January in Simla?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV radiation.

Average temperature in January
Simla, CO

Average temperature in January - Simla, CO
  • Average high temperature in January: 41.2°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in January: 23.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

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Average pressure in January
Simla, CO

Average pressure in January - Simla, CO
  • Average pressure in January: 30.09"

Months with the highest atmospheric pressure are January and December (30.09").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed in January
Simla, CO

Average wind speed in January - Simla, CO
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in January
Simla, CO

Average humidity in January - Simla, CO
  • Average humidity in January: 61%

The month with the highest relative humidity is February (63%).
Months with the lowest relative humidity are June and September (46%).

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Average rainfall in January
Simla, CO

Average rainfall in January - Simla, CO
  • Average rainfall in January: 0.24"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

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Average rainfall days in January
Simla, CO

Average rainfall days in January - Simla, CO
  • Average rainfall days in January: 2.7 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

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Average snowfall in January
Simla, CO

Average snowfall in January - Simla, CO
  • Average snowfall in January: 1.22"

The month with the highest snowfall is February (1.93").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Simla, CO

Average snowfall days in January - Simla, CO
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is February (6.1 days).
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
Simla, CO

Average daylight in January / Average sunshine in January - Simla, CO
  • Average daylight in January: 9.8h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in January: 6.9h

Months with the most sunshine are June, July and August (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 6.6h).

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Average sunshine days in January
Simla, CO

Average sunshine days in January - Simla, CO
  • Average sunshine days in January: 24.8 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in January
Simla, CO

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Simla, CO

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

Months with the most cloud cover are February and April (Cloud cover 27).
Months with the least cloud cover are June and September (Cloud cover 16).

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Average visibility in January
Simla, CO

Average visibility in January - Simla, CO
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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