Big Bear Lake Average Weather by Day
Data and chart of the the average high and low temperature for every day of the year in
Big Bear Lake, California , based on NOAA data.
Change city
What's the hottest day of the year in Big Bear Lake?
On average, July 21 is the hottest day of the year Big Bear Lake, California. From 1991–2020, the average high temperature on July 21 was 81.1 °F and the average low was 50.1 °F.
What's the coldest day of the year in Big Bear Lake?
On average, December 28 is the coldest day of the year Big Bear Lake, California. From 1991–2020, the average high temperature on December 28 was 46.9 °F, and the average low was 22.0 °F.
Average Temperature by Day
Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.
Day
Average (°F)
High
Low
January 1
47.1
22.1
January 2
47.1
22.1
January 3
47.2
22.2
January 4
47.3
22.3
January 5
47.4
22.3
January 6
47.5
22.4
January 7
47.5
22.3
January 8
47.5
22.4
January 9
47.5
22.5
January 10
47.6
22.5
January 11
47.6
22.6
January 12
47.7
22.7
January 13
47.7
22.7
January 14
47.6
22.7
January 15
47.7
22.8
January 16
47.7
22.9
January 17
47.7
22.9
January 18
47.7
22.9
January 19
47.7
22.9
January 20
47.7
22.9
January 21
47.8
22.9
January 22
47.9
22.9
January 23
47.9
22.9
January 24
47.9
22.9
January 25
47.9
22.9
January 26
47.9
22.9
January 27
47.8
22.8
January 28
47.8
22.8
January 29
47.7
22.9
January 30
47.8
22.9
January 31
47.8
22.9
February 1
47.8
22.9
February 2
47.8
23.0
February 3
47.8
23.0
February 4
47.8
23.0
February 5
47.8
23.1
February 6
47.8
23.1
February 7
47.8
23.1
February 8
47.7
23.1
February 9
47.7
23.1
February 10
47.8
23.0
February 11
47.9
23.0
February 12
47.9
23.1
February 13
47.8
23.2
February 14
47.7
23.2
February 15
47.7
23.1
February 16
47.7
23.2
February 17
47.7
23.2
February 18
47.8
23.3
February 19
47.8
23.4
February 20
47.8
23.5
February 21
47.7
23.5
February 22
47.8
23.5
February 23
48.0
23.5
February 24
48.1
23.6
February 25
48.3
23.8
February 26
48.6
23.9
February 27
48.7
24.1
February 28
49.0
24.2
March 1
49.2
24.3
March 2
49.4
24.4
March 3
49.5
24.5
March 4
49.7
24.6
March 5
49.9
24.7
March 6
50.2
24.8
March 7
50.5
25.0
March 8
50.8
25.1
March 9
51.0
25.2
March 10
51.2
25.3
March 11
51.4
25.5
March 12
51.5
25.7
March 13
51.7
25.8
March 14
51.9
25.9
March 15
52.3
26.1
March 16
52.7
26.3
March 17
53.0
26.5
March 18
53.2
26.7
March 19
53.4
26.8
March 20
53.5
26.9
March 21
53.8
26.9
March 22
54.1
27.1
March 23
54.3
27.3
March 24
54.5
27.5
March 25
54.6
27.5
March 26
54.7
27.6
March 27
54.8
27.7
March 28
54.9
27.8
March 29
54.9
27.8
March 30
55.0
27.9
March 31
55.2
28.0
April 1
55.3
28.1
April 2
55.4
28.2
April 3
55.6
28.3
April 4
55.7
28.4
April 5
55.9
28.5
April 6
56.1
28.6
April 7
56.4
28.8
April 8
56.7
28.9
April 9
56.9
29.1
April 10
57.3
29.3
April 11
57.6
29.5
April 12
57.9
29.6
April 13
58.2
29.9
April 14
58.5
30.1
April 15
58.6
30.2
April 16
58.9
30.4
April 17
59.3
30.6
April 18
59.5
30.8
April 19
59.9
31.0
April 20
60.3
31.3
April 21
60.5
31.5
April 22
60.7
31.6
April 23
60.9
31.9
April 24
61.2
32.2
April 25
61.5
32.4
April 26
61.8
32.6
April 27
62.2
32.8
April 28
62.6
32.9
April 29
62.9
33.2
April 30
63.3
33.5
May 1
63.6
33.7
May 2
63.9
34.0
May 3
64.2
34.2
May 4
64.5
34.5
May 5
64.7
34.7
May 6
64.9
34.9
May 7
65.1
35.1
May 8
65.3
35.2
May 9
65.4
35.4
May 10
65.6
35.5
May 11
65.8
35.7
May 12
66.0
35.8
May 13
66.2
35.9
May 14
66.5
36.1
May 15
66.7
36.3
May 16
67.0
36.5
May 17
67.3
36.7
May 18
67.6
36.9
May 19
67.9
37.1
May 20
68.2
37.3
May 21
68.6
37.5
May 22
69.1
37.7
May 23
69.3
37.9
May 24
69.6
38.0
May 25
69.9
38.2
May 26
70.1
38.4
May 27
70.3
38.6
May 28
70.5
38.8
May 29
70.8
38.9
May 30
71.0
39.1
May 31
71.3
39.3
June 1
71.6
39.4
June 2
71.9
39.6
June 3
72.2
39.8
June 4
72.6
40.0
June 5
73.0
40.3
June 6
73.5
40.6
June 7
73.9
40.8
June 8
74.3
41.1
June 9
74.7
41.4
June 10
75.1
41.7
June 11
75.4
41.9
June 12
75.6
42.2
June 13
75.9
42.4
June 14
76.2
42.7
June 15
76.4
42.9
June 16
76.6
43.1
June 17
76.9
43.3
June 18
77.1
43.5
June 19
77.3
43.8
June 20
77.6
44.0
June 21
77.9
44.3
June 22
78.2
44.6
June 23
78.4
44.9
June 24
78.7
45.1
June 25
78.9
45.4
June 26
79.1
45.7
June 27
79.3
46.0
June 28
79.5
46.3
June 29
79.6
46.5
June 30
79.8
46.7
July 1
80.0
47.0
July 2
80.2
47.2
July 3
80.3
47.4
July 4
80.4
47.7
July 5
80.5
47.9
July 6
80.5
48.1
July 7
80.5
48.3
July 8
80.6
48.4
July 9
80.7
48.6
July 10
80.8
48.7
July 11
80.8
48.9
July 12
80.9
49.0
July 13
81.0
49.2
July 14
81.1
49.3
July 15
81.1
49.5
July 16
81.2
49.6
July 17
81.2
49.8
July 18
81.2
49.9
July 19
81.2
49.9
July 20
81.1
50.0
July 21
81.1
50.1
July 22
81.1
50.1
July 23
81.1
50.1
July 24
81.1
50.0
July 25
81.1
49.9
July 26
81.1
49.8
July 27
81.1
49.8
July 28
81.1
49.8
July 29
81.1
49.8
July 30
81.1
49.8
July 31
81.0
49.8
August 1
81.0
49.8
August 2
81.0
49.7
August 3
81.0
49.7
August 4
81.0
49.6
August 5
81.0
49.6
August 6
80.9
49.6
August 7
80.9
49.6
August 8
80.8
49.5
August 9
80.8
49.4
August 10
80.7
49.4
August 11
80.6
49.3
August 12
80.5
49.3
August 13
80.4
49.2
August 14
80.3
49.1
August 15
80.3
48.9
August 16
80.2
48.8
August 17
80.1
48.8
August 18
80.1
48.7
August 19
80.0
48.5
August 20
79.9
48.5
August 21
79.8
48.5
August 22
79.7
48.5
August 23
79.5
48.4
August 24
79.4
48.5
August 25
79.3
48.4
August 26
79.1
48.2
August 27
78.9
48.0
August 28
78.7
47.8
August 29
78.5
47.6
August 30
78.3
47.4
August 31
78.1
47.1
September 1
77.8
46.9
September 2
77.6
46.7
September 3
77.5
46.5
September 4
77.3
46.2
September 5
77.1
46.0
September 6
76.9
45.7
September 7
76.7
45.5
September 8
76.4
45.2
September 9
76.1
44.9
September 10
75.9
44.5
September 11
75.7
44.3
September 12
75.4
44.0
September 13
75.2
43.8
September 14
74.9
43.6
September 15
74.7
43.3
September 16
74.4
43.0
September 17
74.2
42.7
September 18
74.0
42.4
September 19
73.7
42.2
September 20
73.4
41.8
September 21
73.0
41.4
September 22
72.6
40.9
September 23
72.2
40.5
September 24
72.0
40.2
September 25
71.8
39.9
September 26
71.5
39.6
September 27
71.1
39.3
September 28
70.8
38.9
September 29
70.5
38.7
September 30
70.4
38.4
October 1
70.1
38.1
October 2
69.8
37.9
October 3
69.5
37.6
October 4
69.2
37.4
October 5
68.9
37.2
October 6
68.6
36.9
October 7
68.3
36.6
October 8
68.0
36.3
October 9
67.7
36.0
October 10
67.4
35.8
October 11
67.0
35.5
October 12
66.6
35.2
October 13
66.2
34.9
October 14
65.8
34.6
October 15
65.4
34.4
October 16
65.0
34.2
October 17
64.6
33.8
October 18
64.2
33.5
October 19
63.9
33.2
October 20
63.7
33.0
October 21
63.4
32.9
October 22
63.1
32.6
October 23
62.8
32.5
October 24
62.5
32.3
October 25
62.2
32.1
October 26
61.8
31.9
October 27
61.4
31.7
October 28
61.0
31.4
October 29
60.5
31.1
October 30
60.2
30.9
October 31
59.8
30.6
November 1
59.5
30.4
November 2
59.1
30.1
November 3
58.8
29.9
November 4
58.6
29.7
November 5
58.3
29.5
November 6
58.1
29.2
November 7
57.7
29.1
November 8
57.4
28.8
November 9
57.0
28.6
November 10
56.7
28.3
November 11
56.5
28.1
November 12
56.2
27.9
November 13
55.9
27.6
November 14
55.6
27.3
November 15
55.1
27.2
November 16
54.8
27.0
November 17
54.5
26.8
November 18
54.2
26.6
November 19
54.0
26.5
November 20
53.7
26.4
November 21
53.4
26.2
November 22
53.1
26.0
November 23
52.7
25.9
November 24
52.5
25.7
November 25
52.3
25.6
November 26
52.2
25.5
November 27
52.0
25.4
November 28
51.7
25.4
November 29
51.5
25.2
November 30
51.2
24.9
December 1
50.9
24.8
December 2
50.6
24.7
December 3
50.3
24.5
December 4
49.9
24.4
December 5
49.6
24.2
December 6
49.3
24.0
December 7
49.1
23.8
December 8
48.8
23.6
December 9
48.6
23.6
December 10
48.4
23.5
December 11
48.1
23.3
December 12
47.9
23.2
December 13
47.8
23.1
December 14
47.8
22.9
December 15
47.6
22.8
December 16
47.5
22.8
December 17
47.4
22.6
December 18
47.3
22.5
December 19
47.2
22.4
December 20
47.1
22.4
December 21
47.1
22.3
December 22
47.1
22.1
December 23
47.1
22.0
December 24
47.0
22.0
December 25
47.0
22.1
December 26
46.9
22.0
December 27
46.9
22.0
December 28
46.9
22.0
December 29
47.0
22.1
December 30
47.0
22.1
December 31
47.1
22.1
Weather Station Details
Years
Station
Coordinates
1960–2024
Big Bear Lake
location
1914–1960
Big Bear Lake Dam
location