October weather forecast and climate
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
October, the same as September, in Big Bear Lake, California, is another pleasant autumn month, with average temperature ranging between min 51.8°F (11°C) and max 70.9°F (21.6°C).

Temperature

In October, the average high-temperature drops, from a moderately hot 83.3°F (28.5°C) in September, to an agreeable 70.9°F (21.6°C). In October, the average low-temperature is 51.8°F (11°C).

Humidity

The average relative humidity in October is 39%.

Rainfall

In Big Bear Lake, during 2.5 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. 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.

Daylight

In October, the average length of the day in Big Bear Lake is 11.3h.

Sunshine

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

UV index

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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.

What is the temperature in October in Big Bear Lake?

In Big Bear Lake, California, in October, the average high-temperature is 70.9°F (21.6°C), and the average low-temperature is 51.8°F (11°C).

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

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

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

In Big Bear Lake, in October, during 2.5 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

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.

When it does not snow in Big Bear Lake?

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

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

The average length of the day in October is 11.3h.

How long on average sun shines in October in Big Bear Lake?

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

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

In Big Bear Lake, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
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).

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").

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).

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%).

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").

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).

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

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

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).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in October / Average sunshine in October - Big Bear Lake, CA
  • Average daylight in October: 11.3h

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 October: 9.1h

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).

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).

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

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).

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).
Months with the least cloud cover are June, August and September (Cloud cover 6).

Average visibility in October - Big Bear Lake, CA
  • Average visibility in October: 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).