January weather forecast and climate
Victorville, CA

Weather in January

January is a moderate winter month in Victorville, California, with average temperature varying between 55.8°F (13.2°C) and 39.2°F (4°C).

Temperature

In January, the average high-temperature is relatively the same as in December - a mild 55.8°F (13.2°C). The average low-temperature, in Victorville, is 39.2°F (4°C).

Humidity

The average relative humidity in Victorville is 50%.

Rainfall

In January, the rain falls for 5 days. Throughout January, 0.51" (13mm) of precipitation is accumulated. In Victorville, California, during the entire year, the rain falls for 44.8 days and collects up to 4.8" (122mm) of precipitation.

Snowfall

January, February, April, November and December are months with snowfall in Victorville, California. In Victorville, snow falls for 0.3 days, with typically accumulated 0.24" (6mm) of snow. Throughout the year, in Victorville, there are 2.1 snowfall days, and 3.78" (96mm) of snow is accumulated.

Daylight

In Victorville, the average length of the day is 10.2h.

Sunshine

Months with the least sunshine are January and December, with an average of 7h of sunshine.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 3 transform into the following instructions:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in January in Victorville?

The average relative humidity in January in Victorville is 50%.

How much does it rain in Victorville in January?

In January, in Victorville, the rain falls for 5 days. Throughout January, 0.51" (13mm) of precipitation is accumulated.

How many days does it snow in January in Victorville?

In Victorville, in January, during 0.3 snowfall days, 0.24" (6mm) of snow is typically accumulated.

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

In Victorville, California, the average length of the day in January is 10.2h.

What is the month with the least sunshine in Victorville?

January and December, with an average of 7h of sunshine, are months with the least sunshine in Victorville, California.

How long on average sun shines in January in Victorville?

In January, the average sunshine in Victorville, California, is 7h.

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

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index reading in January in Victorville?

The average daily maximum UV index in January in Victorville is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in January
Victorville, CA

Average temperature in January - Victorville, CA
  • Average high temperature in January: 55.8°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.2°F).

  • Average low temperature in January: 39.2°F

The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in January
Victorville, CA

Average pressure in January - Victorville, CA
  • Average pressure in January: 30.11"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in January
Victorville, CA

Average wind speed in January - Victorville, CA
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is May (10.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).

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Average humidity in January
Victorville, CA

Average humidity in January - Victorville, CA
  • Average humidity in January: 50%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (27%).

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Average rainfall in January
Victorville, CA

Average rainfall in January - Victorville, CA
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Victorville, CA

Average rainfall days in January - Victorville, CA
  • Average rainfall days in January: 5 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall in January
Victorville, CA

Average snowfall in January - Victorville, CA
  • Average snowfall in January: 0.24"

The month with the highest snowfall is November (1.73").
Months with the least snowfall are March, May, June, July, August, September and October (0").

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Average snowfall days in January
Victorville, CA

Average snowfall days in January - Victorville, CA
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Victorville, CA

Average daylight in January / Average sunshine in January - Victorville, CA
  • Average daylight in January: 10.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 7h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
Months with the least sunshine are January and December (Average sunshine: 7).

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Average sunshine days in January
Victorville, CA

Average sunshine days in January - Victorville, CA
  • Average sunshine days in January: 25.1 days

The month with the most sunshine days is June (28.9 days).
The month with the least sunshine days is February (22.4 days).

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Average UV index in January
Victorville, CA

Average UV index in January - Victorville, CA
  • Average UV index in January: 3

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in January
Victorville, CA

Average cloud cover in January - Victorville, CA
  • Average cloud cover in January: 19

The month with the most cloud cover is December (Cloud cover 21).
Months with the least cloud cover are June and August (Cloud cover 5).

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Average visibility in January
Victorville, CA

Average visibility in January - Victorville, 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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