October weather forecast
Big Bear Lake, CA

Big Bear Lake, California, with close rocks amid trees, and mountains in the distance
Big Bear Lake, California, with close rocks amid trees, and mountains in the distance

Weather in October

October, like September, is an agreeable autumn month in Big Bear Lake, California, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 70.9°F (21.6°C).

Temperature

In October, the average high-temperature decreases from a moderately hot 83.3°F (28.5°C) in September to a pleasant 70.9°F (21.6°C). In Big Bear Lake, the average low-temperature is 51.8°F (11°C).

Humidity

In Big Bear Lake, California, the average relative humidity in October is 39%.

Rainfall

In Big Bear Lake, it is raining for 2.5 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, there are 41.6 rainfall days, and 7.8" (198mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Big Bear Lake.

Daylight

In Big Bear Lake, California, the average length of the day in October is 11h and 19min.
On the first day of October in Big Bear Lake, sunrise is at 6:42 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:55 pm PDT.

Sunshine

The average sunshine in October in Big Bear Lake is 9.1h.

UV index

In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 in October transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the 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.
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FAQ

What is the average humidity in October in Big Bear Lake?

In October, the average relative humidity in Big Bear Lake is 39%.

How much does it rain in Big Bear Lake in October?

In October, the rain falls for 2.5 days. Throughout October, 0.51" (13mm) of precipitation is accumulated.

When it does not snow in Big Bear Lake?

June through October are months without snowfall in Big Bear Lake, California.

Does it snow in Big Bear Lake in October?

In Big Bear Lake, California, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Big Bear Lake have in October?

In October, the average day length in Big Bear Lake, California, is 11h and 19min.

When is the sunrise / sunset in October in Big Bear Lake?

In October, on the first day of the month, sunrise is at 6:42 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:55 pm PDT.

How many hours of sunshine does Big Bear Lake have in October?

In Big Bear Lake, California, the average sunshine duration in October is 9.1h.

How high is the UV index in October in Big Bear Lake?

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in October
Big Bear Lake, CA

Average temperature in October - Big Bear Lake, CA
  • Average high temperature in October: 70.9°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (52.5°F).

  • Average low temperature in October: 51.8°F

The month with the highest average low temperature is August (66.9°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure in October
Big Bear Lake, CA

Average pressure in October - Big Bear Lake, CA
  • Average pressure in October: 29.93"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.82").

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Average wind speed in October
Big Bear Lake, CA

Average wind speed in October - Big Bear Lake, CA
  • Average wind speed in October: 6mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is September (5.6mph).

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Average humidity in October
Big Bear Lake, CA

Average humidity in October - Big Bear Lake, CA
  • Average humidity in October: 39%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (29%).

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Average rainfall in October
Big Bear Lake, CA

Average rainfall in October - Big Bear Lake, CA
  • Average rainfall in October: 0.51"

The wettest month (with the highest rainfall) is December (1.26").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in October
Big Bear Lake, CA

Average rainfall days in October - Big Bear Lake, CA
  • Average rainfall days in October: 2.5 days

The month with the highest number of rainy days is July (5 days).
The month with the least rainy days is June (1.4 days).

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Average snowfall in October
Big Bear Lake, CA

Average snowfall in October - Big Bear Lake, CA
  • Average snowfall in October: 0"

The month with the highest snowfall is December (6.54").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
Big Bear Lake, CA

Average snowfall days in October - Big Bear Lake, CA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Big Bear Lake, CA

Average daylight in October / Average sunshine in October - Big Bear Lake, CA
  • Average daylight in October: 11h and 19min

The month with the longest days is June (Average daylight: 14h and 25min).
The month with the shortest days is December (Average daylight: 9h and 55min).

  • Average sunshine in October: 9.1h

The months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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Average sunshine days in October
Big Bear Lake, CA

Average sunshine days in October - Big Bear Lake, CA
  • Average sunshine days in October: 27.5 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (22.2 days).

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Average UV index in October
Big Bear Lake, CA

Average UV index in October - Big Bear Lake, CA
  • Average UV index in October: 4

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

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Average cloud cover in October
Big Bear Lake, CA

Average cloud cover in October - Big Bear Lake, CA
  • Average cloud cover in October: 9

The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June, August and September (Cloud cover 6).

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Average visibility in October
Big Bear Lake, CA

Average visibility in October - Big Bear Lake, CA
  • Average visibility in October: 6mi

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

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