January weather forecast and climate
Mountain Pass, CA

Weather in January

January, like December, in Mountain Pass, California, is a cool winter month, with average temperature fluctuating between 39.4°F (4.1°C) and 53.1°F (11.7°C).

Temperature

In Mountain Pass, the average high-temperature in January is practically the same as in December - a still fresh 53.1°F (11.7°C). The average low-temperature, in Mountain Pass, is 39.4°F (4.1°C).

Humidity

January is the most humid month in Mountain Pass, with an average relative humidity of 47%.

Rainfall

In Mountain Pass, in January, during 3.4 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. Throughout the year, in Mountain Pass, California, there are 42.9 rainfall days, and 3.23" (82mm) of precipitation is accumulated.

Snowfall

In Mountain Pass snow does not fall, March through December.

Daylight

In Mountain Pass, the average length of the day in January is 10.1h.

Sunshine

The average sunshine is 7.1h.

UV index

The average daily maximum UV index in Mountain Pass is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. 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.
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FAQ

What is the temperature in January in Mountain Pass?

In January, in Mountain Pass, the average high-temperature is 53.1°F (11.7°C), and the average low-temperature is 39.4°F (4.1°C).

What is the most humid month in Mountain Pass?

January is the most humid month in Mountain Pass, with an average relative humidity of 47%.

What is the average humidity in January in Mountain Pass?

The average relative humidity in January in Mountain Pass is 47%.

How much does it rain in Mountain Pass in January?

In Mountain Pass, California, in January, it is raining for 3.4 days, with typically 0.2" (5mm) of accumulated precipitation.

Does it snow in Mountain Pass in January?

In Mountain Pass, California, in January, it doesn't snow. In February, it regularly snows.

When it does not snow in Mountain Pass?

In Mountain Pass, California, snow does not fall in January, March through December.

What is the average length of the day in January in Mountain Pass?

In Mountain Pass, California, the average length of the day in January is 10.1h.

How long on average sun shines in January in Mountain Pass?

In January, the average sunshine in Mountain Pass is 7.1h.

What is the UV index intensity in January in Mountain Pass?

In Mountain Pass, California, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Mountain Pass, CA

Average temperature in January - Mountain Pass, CA
  • Average high temperature in January: 53.1°F

The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is December (50.9°F).

  • Average low temperature in January: 39.4°F

Months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is December (38.8°F).

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Average pressure in January
Mountain Pass, CA

Average pressure in January - Mountain Pass, CA
  • Average pressure in January: 30.14"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.76").

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Average wind speed in January
Mountain Pass, CA

Average wind speed in January - Mountain Pass, CA
  • Average wind speed in January: 5.4mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).

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Average humidity in January
Mountain Pass, CA

Average humidity in January - Mountain Pass, CA
  • Average humidity in January: 47%

The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is June (15%).

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Average rainfall in January
Mountain Pass, CA

Average rainfall in January - Mountain Pass, CA
  • Average rainfall in January: 0.2"

The wettest months (with the highest rainfall) are July and August (0.55").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Mountain Pass, CA

Average rainfall days in January - Mountain Pass, CA
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is July (6.1 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall in January
Mountain Pass, CA

Average snowfall in January - Mountain Pass, CA
  • Average snowfall in January: 0"

The month with the highest snowfall is February (0.24").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Mountain Pass, CA

Average snowfall days in January - Mountain Pass, CA
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is February (0.3 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
Mountain Pass, CA

Average daylight in January / Average sunshine in January - Mountain Pass, CA
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in January: 7.1h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in January
Mountain Pass, CA

Average sunshine days in January - Mountain Pass, CA
  • Average sunshine days in January: 26.2 days

The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is July (18.7 days).

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Average UV index in January
Mountain Pass, CA

Average UV index in January - Mountain Pass, CA
  • Average UV index in January: 3

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in January
Mountain Pass, CA

Average cloud cover in January - Mountain Pass, CA
  • Average cloud cover in January: 19

Months with the most cloud cover are January and December (Cloud cover 19).
Months with the least cloud cover are June and August (Cloud cover 6).

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Average visibility in January
Mountain Pass, CA

Average visibility in January - Mountain Pass, CA
  • 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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