January weather forecast and climate
Big Bar, CA

Weather in January

January, like December, is another chilly winter month in Big Bar, California, with average temperature ranging between min 31.3°F (-0.4°C) and max 47.1°F (8.4°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a still frosty 47.1°F (8.4°C). In Big Bar, the average low-temperature is 31.3°F (-0.4°C).

Humidity

In Big Bar, California, the average relative humidity is 80%.

Rainfall

In January, the rain falls for 14.3 days. Throughout January, 5.94" (151mm) of precipitation is accumulated. In Big Bar, California, during the entire year, the rain falls for 119.2 days and collects up to 33.35" (847mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Big Bar, during 3.7 snowfall days, 5.12" (130mm) of snow is typically accumulated. Throughout the year, there are 21.6 snowfall days, and 28.46" (723mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9.7h.

Sunshine

The average sunshine in January is 4.8h.

UV index

Months with the lowest UV index in Big Bar are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in January in Big Bar?

The average high-temperature, in January, in Big Bar, California, is 47.1°F (8.4°C), while the average low-temperature is 31.3°F (-0.4°C).

What is the average humidity in January in Big Bar?

The average relative humidity in January in Big Bar, California, is 80%.

How many days does it rain in January in Big Bar?

In Big Bar, in January, it is raining for 14.3 days, with typically 5.94" (151mm) of accumulated precipitation.

How much does it snow in Big Bar in January?

In Big Bar, during January, snow falls for 3.7 days and regularly aggregates up to 5.12" (130mm) of snow.

How many hours of daylight does Big Bar have in January?

In January, the average length of the day is 9.7h.

How many hours of sunshine does Big Bar have in January?

The average sunshine in January in Big Bar is 4.8h.

What is the month with the lowest UV index in Big Bar?

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

How high is the UV index in January in Big Bar?

In January, the average daily maximum UV index in Big Bar is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in January
Big Bar, CA

Average temperature in January - Big Bar, CA
  • Average high temperature in January: 47.1°F

The warmest months (with the highest average high temperature) are July and August (84.6°F).
The month with the lowest average high temperature is December (45°F).

  • Average low temperature in January: 31.3°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is December (30°F).

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Average pressure in January
Big Bar, CA

Average pressure in January - Big Bar, CA
  • Average pressure in January: 30.15"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is August (29.94").

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Average wind speed in January
Big Bar, CA

Average wind speed in January - Big Bar, CA
  • Average wind speed in January: 4.3mph

The windiest months (with the highest average wind speed) are March and April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).

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Average humidity in January
Big Bar, CA

Average humidity in January - Big Bar, CA
  • Average humidity in January: 80%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in January
Big Bar, CA

Average rainfall in January - Big Bar, CA
  • Average rainfall in January: 5.94"

The wettest month (with the highest rainfall) is December (6.14").
The driest months (with the least rainfall) are July and August (0.16").

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Average rainfall days in January
Big Bar, CA

Average rainfall days in January - Big Bar, CA
  • Average rainfall days in January: 14.3 days

The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in January
Big Bar, CA

Average snowfall in January - Big Bar, CA
  • Average snowfall in January: 5.12"

The month with the highest snowfall is February (8.35").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Big Bar, CA

Average snowfall days in January - Big Bar, CA
  • Average snowfall days in January: 3.7 days

The month with the highest number of snowfall days is February (5.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Big Bar, CA

Average daylight in January / Average sunshine in January - Big Bar, CA
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 4.8h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 4.6h).

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Average sunshine days in January
Big Bar, CA

Average sunshine days in January - Big Bar, CA
  • Average sunshine days in January: 13.5 days

The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is March (10.6 days).

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Average UV index in January
Big Bar, CA

Average UV index in January - Big Bar, CA
  • Average UV index in January: 2

The month with the highest UV index is July (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
Big Bar, CA

Average cloud cover in January - Big Bar, CA
  • Average cloud cover in January: 50

The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in January
Big Bar, CA

Average visibility in January - Big Bar, CA
  • Average visibility in January: 5mi

Months with the highest visibility are June, July, August, September and October (6mi).
Months with the lowest visibility are March and December (4mi).

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