January weather forecast and climate
Auburn, CA

The iconic US Auburn California Historic Landmark Courthouse
The iconic US Auburn California Historic Landmark Courthouse

Weather in January

January, like December, in Auburn, California, is a cool winter month, with average temperature fluctuating between 55°F (12.8°C) and 39.7°F (4.3°C).

Temperature

In Auburn, the average high-temperature is relatively the same as in December - a still fresh 55°F (12.8°C). In January, the average low-temperature is 39.7°F (4.3°C).

Humidity

In Auburn, the average relative humidity in January is 70%.

Rainfall

In Auburn, during 10.6 rainfall days, 4.45" (113mm) of precipitation is typically accumulated. Throughout the year, there are 84.8 rainfall days, and 28.86" (733mm) of precipitation is accumulated.

Snowfall

In Auburn, California, snow does not fall in January, April through November.

Daylight

The average length of the day in Auburn, California, is 9.8h.

Sunshine

Months with the least sunshine are January and December, with an average of 5.8h 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 reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in January transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in January in Auburn?

In Auburn, in January, the average high-temperature is 55°F (12.8°C), and the average low-temperature is 39.7°F (4.3°C).

What is the average humidity in January in Auburn?

In Auburn, California, the average relative humidity in January is 70%.

How many days does it rain in January in Auburn?

In January, the rain falls for 10.6 days. Throughout January, 4.45" (113mm) of precipitation is accumulated.

Does it snow in Auburn in January?

In January, in Auburn, California, it doesn't snow. December is the latest month when it typically snows.

When it does not snow in Auburn?

In Auburn, California, snow does not fall in January, April through November.

How many hours of daylight does Auburn have in January?

In January, the average length of the day in Auburn, California, is 9.8h.

What is the month with the least sunshine in Auburn?

Months with the least sunshine in Auburn, California, are January and December, with an average of 5.8h of sunshine.

How long on average sun shines in January in Auburn?

The average sunshine in January in Auburn is 5.8h.

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

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

How high is the UV index in January in Auburn?

The average daily maximum UV index in January in Auburn is 3. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in January
Auburn, CA

Average temperature in January - Auburn, CA
  • Average high temperature in January: 55°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in January: 39.7°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (39.2°F).

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Average pressure in January
Auburn, CA

Average pressure in January - Auburn, CA
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in January
Auburn, CA

Average wind speed in January - Auburn, CA
  • Average wind speed in January: 5mph

The windiest months (with the highest average wind speed) are February and March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in January
Auburn, CA

Average humidity in January - Auburn, CA
  • Average humidity in January: 70%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in January
Auburn, CA

Average rainfall in January - Auburn, CA
  • Average rainfall in January: 4.45"

The wettest month (with the highest rainfall) is March (5.63").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in January
Auburn, CA

Average rainfall days in January - Auburn, CA
  • Average rainfall days in January: 10.6 days

The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is July (1 days).

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Average snowfall in January
Auburn, CA

Average snowfall in January - Auburn, CA
  • Average snowfall in January: 0"

The month with the highest snowfall is February (1.18").
Months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
Auburn, CA

Average snowfall days in January - Auburn, CA
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is February (0.6 days).
Months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Auburn, CA
  • 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: 5.8h

The month with the most sunshine is July (Average sunshine: 12.1h).
Months with the least sunshine are January and December (Average sunshine: 5.8).

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Average sunshine days in January
Auburn, CA

Average sunshine days in January - Auburn, CA
  • Average sunshine days in January: 19.6 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in January
Auburn, CA

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

Months with the highest UV index are June and July (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
Auburn, CA

Average cloud cover in January - Auburn, CA
  • Average cloud cover in January: 35

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in January
Auburn, CA

Average visibility in January - Auburn, 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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