Temperatures in October
It's pleasantly warm in October in Big Bear Lake with an average temperature of 19°C. Temperatures this month range from a low of 14°C to a high of 21°C. At night, you can expect temperatures between -1°C and 2°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Big Bear Lake in October. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of October
The month of October starts in Big Bear Lake with mild temperatures, averaging around 20°C during the day and nights close to 2°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Mid-October
By mid-October, the average daytime temperature stays the same at 20°C, with nights close to 1°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of October
By the end of October, the average daytime temperature in Big Bear Lake will be around 18°C, with nights close to 1°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
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Precipitation in October
According to weather history, there is only 7,5 mm of precipitation in October. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average chance of precipitation is only 5% in October.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in October for Big Bear Lake. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Big Bear Lake in October |
London | ||
|---|---|---|---|
 Average Temperature |
19°C | 15°C | |
 High Temp |
21°C | 17°C | |
| Low Temp |
14°C | 13°C | |
 Total Precipitation |
7,5 mm | 115 mm | |
| Rainy Days |
1 day | 14 days | |
September
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is October a good time to visit Big Bear Lake?
Want nice weather? Then October is a great time to be in Big Bear Lake. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Big Bear Lake in October
With 36°C, Big Bear Lake hit the highest temperature in the last 10 years in October 2017. The lowest daytime temperature in this month was 3°C in 2020. The extreme night temperatures ranged from a low of -7°C to a high of 10°C.
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Daily Temperature in October in Big Bear Lake
This chart shows the average daily temperatures, both day and night, for each day in October in Big Bear Lake, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Big Bear Lake
The chart below shows the average daily precipitation in October for Big Bear Lake, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect about 1 day of rain in Big Bear Lake.
Daily UV Index in October in Big Bear Lake
This chart shows the average daily UV index in October in Big Bear Lake, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Big Bear Lake Over the Years
This chart shows the average temperature in October in Big Bear Lake, measured in degrees Celsius, over the past years.
Total Precipitation in October in Big Bear Lake Over the Years
This chart shows the average precipitation in October in Big Bear Lake, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for Big Bear Lake
Click on a specific day in October for detailed info on the typical weather on that day in Big Bear Lake. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Big Bear Lake
Have you been to Big Bear Lake in October?
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Average Weather in Big Bear Lake by Month
Click on a month below to see detailed weather info for Big Bear Lake. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Big Bear Lake for all months at once
