July 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
July in Big Bear Lake, California, is a tropical summer month, with average temperature varying between 66°F (18.9°C) and 88.9°F (31.6°C).

Temperature

The warmest month is July, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 66°F (18.9°C).

Humidity

In July, the average relative humidity is 31%.

Rainfall

In Big Bear Lake, California, in July, it is raining for 5 days, with typically 0.47" (12mm) 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.

Daylight

In July, the average length of the day is 14.2h.

Sunshine

June and July, with an average of 12.1h of sunshine, are months with the most sunshine in Big Bear Lake.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.

What is the warmest month in Big Bear Lake?

The warmest month in Big Bear Lake, California, is July, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 66°F (18.9°C).

What is the temperature in July in Big Bear Lake?

In July, in Big Bear Lake, the average high-temperature is 88.9°F (31.6°C), and the average low-temperature is 66°F (18.9°C).

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

In July, the average relative humidity in Big Bear Lake, California, is 31%.

How many days does it rain in July in Big Bear Lake?

In July, in Big Bear Lake, the rain falls for 5 days. Throughout July, 0.47" (12mm) of precipitation is accumulated.

When it does not snow in Big Bear Lake?

June through October are months without snowfall.

What is the average length of the day in July in Big Bear Lake?

In Big Bear Lake, California, the average length of the day in July is 14.2h.

What is the month with the most sunshine in Big Bear Lake?

Months with the most sunshine are June and July, with an average of 12.1h of sunshine.

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

In Big Bear Lake, the average sunshine in July is 12.1h.

What is the month with the highest UV index in Big Bear Lake?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in July in Big Bear Lake?

In Big Bear Lake, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in July - Big Bear Lake, CA
  • Average high temperature in July: 88.9°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 July: 66°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 July - Big Bear Lake, CA
  • Average pressure in July: 29.86"

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 July - Big Bear Lake, CA
  • Average wind speed in July: 6.1mph

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 July - Big Bear Lake, CA
  • Average humidity in July: 31%

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

Average rainfall in July - Big Bear Lake, CA
  • Average rainfall in July: 0.47"

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 July - Big Bear Lake, CA
  • Average rainfall days in July: 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 July - Big Bear Lake, CA
  • Average snowfall in July: 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 July - Big Bear Lake, CA
  • Average snowfall days in July: 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 July / Average sunshine in July - Big Bear Lake, CA
  • Average daylight in July: 14.2h

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 July: 12.1h

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 July - Big Bear Lake, CA
  • Average sunshine days in July: 22.5 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 July - Big Bear Lake, CA
  • Average UV index in July: 7

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 July - Big Bear Lake, CA
  • Average cloud cover in July: 8

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