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Home > Waits > Cedar Fair > California's Great America > Weather Calendar

2021 California's Great America Weather Calendar

California's Great America Weather Calendar
Below is is the 2021 weather calendar for California's Great America. It provides historical weather data for California's Great America for each day of the year. Use this information to help plan a trip during a time of year you are most comfortable with. Clicking one of the year links below will show the actual measured data from the year selected.

2021 California's Great America Weather Calendar
Coldest
Colder
Cold
Average
Warm
Warmer
Warmest

MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY SUNDAY
Jan 01
63°F
17°C
0.0
71%
51%
3
Jan 02
58°F
14°C
0.02
72%
98%
5
Jan 03
57°F
14°C
0.0
81%
90%
3
Jan 04
60°F
16°C
0.14
73%
58%
9
Jan 05
56°F
13°C
0.0
79%
53%
4
Jan 06
61°F
16°C
0.0
71%
52%
4
Jan 07
59°F
15°C
0.0
80%
82%
3
Jan 08
60°F
16°C
0.08
75%
63%
5
Jan 09
61°F
16°C
0.0
65%
43%
4
Jan 10
63°F
17°C
0.0
66%
59%
4
Jan 11
62°F
17°C
0.0
74%
69%
4
Jan 12
62°F
17°C
0.0
70%
76%
4
Jan 13
69°F
21°C
0.0
75%
59%
4
Jan 14
71°F
22°C
0.0
74%
42%
5
Jan 15
69°F
21°C
0.0
72%
51%
4
Jan 16
70°F
21°C
0.0
70%
32%
4
Jan 17
77°F
25°C
0.0
59%
21%
3
Jan 18
77°F
25°C
0.0
23%
23%
10
Jan 19
68°F
20°C
0.0
19%
13%
12
Jan 20
67°F
19°C
0.0
34%
3%
4
Jan 21
63°F
17°C
0.0
51%
43%
4
Jan 22
52°F
11°C
0.06
78%
84%
5
Jan 23
55°F
13°C
0.0
76%
54%
6
Jan 24
52°F
11°C
0.16
77%
71%
6
Jan 25
53°F
12°C
0.0
58%
39%
15
Jan 26
51°F
11°C
0.29
69%
64%
13
Jan 27
52°F
11°C
1.18
82%
90%
19
Jan 28
51°F
11°C
0.75
87%
96%
10
Jan 29
56°F
13°C
0.04
75%
66%
4
Jan 30
62°F
17°C
0.0
64%
83%
4
Jan 31
65°F
18°C
0.02
52%
88%
5
Feb 01
63°F
17°C
0.0
62%
52%
9
Feb 02
60°F
16°C
0.1
74%
81%
8
Feb 03
58°F
14°C
0.0
69%
47%
5
Feb 04
61°F
16°C
0.0
53%
30%
6
Feb 05
70°F
21°C
0.0
58%
2%
4
Feb 06
70°F
21°C
0.0
61%
18%
4
Feb 07
67°F
19°C
0.0
63%
45%
4
Feb 08
60°F
16°C
0.02
74%
72%
3
Feb 09
62°F
17°C
0.0
72%
81%
4
Feb 10
63°F
17°C
0.0
72%
29%
6
Feb 11
61°F
16°C
0.26
74%
74%
5
Feb 12
60°F
16°C
0.0
72%
74%
10
Feb 13
60°F
16°C
0.02
71%
84%
10
Feb 14
57°F
14°C
0.0
65%
76%
5
Feb 15
61°F
16°C
0.12
79%
88%
9
Feb 16
57°F
14°C
0.0
70%
60%
8
Feb 17
63°F
17°C
0.0
58%
30%
6
Feb 18
67°F
19°C
0.0
44%
59%
5
Feb 19
65°F
18°C
0.0
57%
76%
9
Feb 20
60°F
16°C
0.06
66%
55%
10
Feb 21
64°F
18°C
0.0
58%
20%
5
Feb 22
72°F
22°C
0.0
52%
16%
4
Feb 23
78°F
26°C
0.0
49%
36%
6
Feb 24
71°F
22°C
0.0
37%
0%
8
Feb 25
67°F
19°C
0.0
27%
29%
9
Feb 26
62°F
17°C
0.0
58%
16%
7
Feb 27
62°F
17°C
0.0
54%
23%
10
Feb 28
68°F
20°C
0.0
47%
30%
6
Mar 01
70°F
21°C
0.0
30%
14%
7
Mar 02
66°F
19°C
0.0
45%
66%
5
Mar 03
69°F
21°C
0.0
56%
59%
5
Mar 04
67°F
19°C
0.0
60%
8%
7
Mar 05
67°F
19°C
0.0
60%
59%
8
Mar 06
59°F
15°C
0.12
69%
62%
8
Mar 07
61°F
16°C
0.0
61%
32%
7
Mar 08
59°F
15°C
0.0
56%
58%
6
Mar 09
59°F
15°C
0.32
65%
78%
10
Mar 10
52°F
11°C
0.08
75%
82%
6
Mar 11
57°F
14°C
0.02
70%
76%
7
Mar 12
66°F
19°C
0.0
61%
13%
6
Mar 13
59°F
15°C
0.0
68%
54%
7
Mar 14
59°F
15°C
0.18
63%
99%
9
Mar 15
53°F
12°C
0.02
62%
75%
12
Mar 16
60°F
16°C
0.0
64%
44%
7
Mar 17
57°F
14°C
0.0
67%
72%
4
Mar 18
60°F
16°C
0.18
73%
97%
8
Mar 19
60°F
16°C
0.02
73%
87%
6
Mar 20
59°F
15°C
0.0
64%
33%
8
Mar 21
65°F
18°C
0.0
60%
20%
7
Mar 22
62°F
17°C
0.0
64%
41%
8
Mar 23
66°F
19°C
0.0
44%
20%
15
Mar 24
69°F
21°C
0.0
38%
51%
7
Mar 25
62°F
17°C
0.0
63%
54%
6
Mar 26
71°F
22°C
0.0
52%
1%
7
Mar 27
75°F
24°C
0.0
39%
7%
6
Mar 28
76°F
24°C
0.0
45%
9%
6
Mar 29
64°F
18°C
0.0
64%
10%
7
Mar 30
77°F
25°C
0.0
35%
1%
6
Mar 31
83°F
28°C
0.0
32%
1%
5
Apr 01
85°F
29°C
0.0
33%
0%
6
Apr 02
70°F
21°C
0.0
55%
34%
7
Apr 03
63°F
17°C
0.0
64%
90%
8
Apr 04
63°F
17°C
0.0
60%
85%
9
Apr 05
62°F
17°C
0.0
64%
67%
8
Apr 06
66°F
19°C
0.0
67%
63%
7
Apr 07
62°F
17°C
0.0
65%
60%
9
Apr 08
67°F
19°C
0.0
61%
37%
6
Apr 09
62°F
17°C
0.0
64%
37%
8
Apr 10
68°F
20°C
0.0
58%
57%
6
Apr 11
72°F
22°C
0.0
60%
58%
6
Apr 12
73°F
23°C
0.0
62%
56%
5
Apr 13
64°F
18°C
0.0
62%
33%
8
Apr 14
70°F
21°C
0.0
56%
16%
8
Apr 15
67°F
19°C
0.0
61%
10%
8
Apr 16
66°F
19°C
0.0
66%
37%
7
Apr 17
69°F
21°C
0.0
65%
34%
8
Apr 18
82°F
28°C
0.0
55%
4%
6
Apr 19
67°F
19°C
0.0
67%
29%
7
Apr 20
64°F
18°C
0.0
68%
51%
8
Apr 21
68°F
20°C
0.0
66%
30%
9
Apr 22
68°F
20°C
0.0
66%
68%
11
Apr 23
71°F
22°C
0.0
61%
58%
8
Apr 24
66°F
19°C
0.0
59%
79%
8
Apr 25
59°F
15°C
0.12
65%
80%
6
Apr 26
62°F
17°C
0.0
63%
63%
8
Apr 27
72°F
22°C
0.0
52%
25%
7
Apr 28
82°F
28°C
0.0
42%
7%
7
Apr 29
75°F
24°C
0.0
58%
65%
6
Apr 30
69°F
21°C
0.0
70%
84%
8
May 01
70°F
21°C
0.0
66%
26%
8
May 02
73°F
23°C
0.0
59%
11%
9
May 03
83°F
28°C
0.0
52%
17%
7
May 04
82°F
28°C
0.0
54%
9%
7
May 05
82°F
28°C
0.0
63%
10%
6
May 06
70°F
21°C
0.0
66%
43%
9
May 07
71°F
22°C
0.0
57%
13%
8
May 08
83°F
28°C
0.0
46%
6%
8
May 09
81°F
27°C
0.0
52%
38%
8
May 10
84°F
29°C
0.0
49%
3%
8
May 11
82°F
28°C
0.0
52%
5%
7
May 12
74°F
23°C
0.0
66%
14%
7
May 13
71°F
22°C
0.0
71%
68%
7
May 14
68°F
20°C
0.0
69%
78%
8
May 15
66°F
19°C
0.0
64%
81%
7
May 16
70°F
21°C
0.0
65%
52%
9
May 17
68°F
20°C
0.0
65%
59%
9
May 18
73°F
23°C
0.0
55%
8%
8
May 19
66°F
19°C
0.0
49%
20%
10
May 20
66°F
19°C
0.0
47%
23%
12
May 21
70°F
21°C
0.0
48%
19%
8
May 22
73°F
23°C
0.0
58%
19%
11
May 23
68°F
20°C
0.0
64%
24%
8
May 24
74°F
23°C
0.0
64%
40%
8
May 25
69°F
21°C
0.0
64%
30%
8
May 26
74°F
23°C
0.0
60%
18%
7
May 27
71°F
22°C
0.0
64%
19%
7
May 28
72°F
22°C
0.0
67%
38%
8
May 29
66°F
19°C
0.0
69%
53%
8
May 30
82°F
28°C
0.0
60%
46%
6
May 31
83°F
28°C
0.0
55%
31%
6
Jun 01
79°F
26°C
0.0
64%
33%
7
Jun 02
73°F
23°C
0.0
71%
52%
7
Jun 03
80°F
27°C
0.0
62%
16%
6
Jun 04
74°F
23°C
0.0
64%
32%
7
Jun 05
80°F
27°C
0.0
59%
42%
7
Jun 06
76°F
24°C
0.0
54%
19%
11
Jun 07
69°F
21°C
0.0
55%
25%
10
Jun 08
68°F
20°C
0.0
55%
36%
10
Jun 09
68°F
20°C
0.0
55%
29%
10
Jun 10
70°F
21°C
0.0
55%
27%
9
Jun 11
73°F
23°C
0.0
52%
20%
9
Jun 12
79°F
26°C
0.0
67%
41%
9
Jun 13
77°F
25°C
0.0
67%
44%
10
Jun 14
75°F
24°C
0.0
63%
46%
9
Jun 15
77°F
25°C
0.0
57%
15%
10
Jun 16
88°F
31°C
0.0
50%
60%
6
Jun 17
94°F
34°C
0.0
48%
28%
6
Jun 18
92°F
33°C
0.0
55%
14%
6
Jun 19
83°F
28°C
0.0
56%
18%
8
Jun 20
78°F
26°C
0.0
66%
19%
7
Jun 21
77°F
25°C
0.0
64%
20%
8
Jun 22
78°F
26°C
0.0
59%
52%
8
Jun 23
77°F
25°C
0.0
61%
49%
10
Jun 24
76°F
24°C
0.0
64%
51%
8
Jun 25
74°F
23°C
0.0
69%
58%
7
Jun 26
77°F
25°C
0.0
70%
58%
8
Jun 27
74°F
23°C
0.0
73%
59%
8
Jun 28
75°F
24°C
0.0
70%
48%
9
Jun 29
76°F
24°C
0.0
69%
24%
8
Jun 30
75°F
24°C
0.0
70%
23%
8
Jul 01
78°F
26°C
0.0
68%
56%
9
Jul 02
78°F
26°C
0.0
68%
57%
8
Jul 03
76°F
24°C
0.0
70%
72%
8
Jul 04
76°F
24°C
0.0
68%
47%
9
Jul 05
76°F
24°C
0.0
69%
51%
8
Jul 06
73°F
23°C
0.0
70%
57%
9
Jul 07
70°F
21°C
0.0
70%
52%
8
Jul 08
85°F
29°C
0.0
58%
54%
5
Jul 09
86°F
30°C
0.0
58%
32%
7
Jul 10
83°F
28°C
0.0
64%
11%
7
Jul 11
74°F
23°C
0.0
70%
14%
8
Jul 12
72°F
22°C
0.0
72%
52%
7
Jul 13
74°F
23°C
0.0
68%
48%
7
Jul 14
79°F
26°C
0.0
64%
11%
9
Jul 15
73°F
23°C
0.0
70%
31%
8
Jul 16
78°F
26°C
0.0
67%
38%
7
Jul 17
81°F
27°C
0.0
62%
4%
8
Jul 18
84°F
29°C
0.0
62%
45%
6
Jul 19
82°F
28°C
0.0
65%
32%
7
Jul 20
75°F
24°C
0.0
66%
10%
6
Jul 21
77°F
25°C
0.0
64%
4%
7
Jul 22
75°F
24°C
0.0
66%
21%
7
Jul 23
82°F
28°C
0.0
62%
14%
8
Jul 24
80°F
27°C
0.0
64%
31%
6
Jul 25
81°F
27°C
0.0
64%
49%
6
Jul 26
81°F
27°C
0.0
63%
67%
6
Jul 27
84°F
29°C
0.0
57%
36%
7
Jul 28
82°F
28°C
0.0
65%
52%
7
Jul 29
81°F
27°C
0.0
66%
47%
6
Jul 30
82°F
28°C
0.0
66%
24%
7
Jul 31
81°F
27°C
0.0
63%
25%
8
Aug 01
77°F
25°C
0.0
65%
33%
7
Aug 02
79°F
26°C
0.0
64%
33%
7
Aug 03
81°F
27°C
0.0
66%
31%
7
Aug 04
75°F
24°C
0.0
70%
45%
7
Aug 05
75°F
24°C
0.0
69%
66%
8
Aug 06
85°F
29°C
0.0
64%
90%
6
Aug 07
82°F
28°C
0.0
67%
68%
7
Aug 08
82°F
28°C
0.0
65%
40%
7
Aug 09
82°F
28°C
0.0
65%
8%
8
Aug 10
86°F
30°C
0.0
60%
19%
6
Aug 11
82°F
28°C
0.0
64%
17%
7
Aug 12
81°F
27°C
0.0
64%
45%
7
Aug 13
79°F
26°C
0.0
65%
42%
7
Aug 14
79°F
26°C
0.0
69%
36%
7
Aug 15
80°F
27°C
0.0
70%
54%
6
Aug 16
82°F
28°C
0.0
64%
19%
7
Aug 17
82°F
28°C
0.0
60%
29%
8
Aug 18
77°F
25°C
0.0
62%
72%
10
Aug 19
77°F
25°C
0.0
67%
77%
6
Aug 20
75°F
24°C
0.0
72%
76%
6
Aug 21
76°F
24°C
0.0
66%
37%
10
Aug 22
78°F
26°C
0.0
65%
53%
8
Aug 23
80°F
27°C
0.0
66%
37%
8
Aug 24
78°F
26°C
0.0
67%
16%
8
Aug 25
76°F
24°C
0.0
69%
33%
6
Aug 26
83°F
28°C
0.0
60%
16%
5
Aug 27
91°F
33°C
0.0
49%
58%
5
Aug 28
95°F
35°C
0.0
51%
76%
6
Aug 29
87°F
31°C
0.0
63%
49%
6
Aug 30
83°F
28°C
0.0
68%
34%
5
Aug 31
82°F
28°C
0.0
61%
7%
9
Sep 01
79°F
26°C
0.0
63%
8%
10
Sep 02
74°F
23°C
0.0
63%
72%
8
Sep 03
78°F
26°C
0.0
65%
83%
6
Sep 04
83°F
28°C
0.0
66%
12%
5
Sep 05
88°F
31°C
0.0
57%
33%
5
Sep 06
91°F
33°C
0.0
48%
38%
5
Sep 07
88°F
31°C
0.0
55%
26%
6
Sep 08
91°F
33°C
0.0
61%
32%
6
Sep 09
81°F
27°C
0.0
66%
55%
6
Sep 10
78°F
26°C
0.0
67%
29%
6
Sep 11
81°F
27°C
0.0
64%
13%
6
Sep 12
88°F
31°C
0.0
60%
11%
5
Sep 13
83°F
28°C
0.0
63%
6%
5
Sep 14
83°F
28°C
0.0
61%
3%
6
Sep 15
79°F
26°C
0.0
67%
35%
6
Sep 16
77°F
25°C
0.0
66%
24%
7
Sep 17
76°F
24°C
0.0
64%
55%
8
Sep 18
76°F
24°C
0.0
66%
39%
8
Sep 19
76°F
24°C
0.02
64%
56%
9
Sep 20
89°F
32°C
0.0
47%
13%
4
Sep 21
91°F
33°C
0.0
36%
53%
6
Sep 22
86°F
30°C
0.0
55%
23%
6
Sep 23
89°F
32°C
0.0
61%
64%
4
Sep 24
83°F
28°C
0.0
58%
70%
5
Sep 25
73°F
23°C
0.0
74%
64%
6
Sep 26
71°F
22°C
0.0
67%
82%
7
Sep 27
75°F
24°C
0.0
68%
81%
7
Sep 28
77°F
25°C
0.0
53%
41%
12
Sep 29
78°F
26°C
0.0
54%
26%
6
Sep 30
86°F
30°C
0.0
42%
7%
5
Oct 01
89°F
32°C
0.0
40%
9%
5
Oct 02
89°F
32°C
0.0
45%
11%
4
Oct 03
90°F
32°C
0.0
39%
35%
4
Oct 04
88°F
31°C
0.0
43%
62%
5
Oct 05
76°F
24°C
0.0
69%
66%
6
Oct 06
69°F
21°C
0.0
66%
72%
6
Oct 07
69°F
21°C
0.0
63%
61%
6
Oct 08
67°F
19°C
0.0
57%
63%
8
Oct 09
73°F
23°C
0.0
59%
30%
7
Oct 10
77°F
25°C
0.0
58%
11%
6
Oct 11
70°F
21°C
0.0
46%
8%
16
Oct 12
70°F
21°C
0.0
30%
9%
12
Oct 13
68°F
20°C
0.0
57%
52%
6
Oct 14
76°F
24°C
0.0
57%
6%
5
Oct 15
83°F
28°C
0.0
38%
7%
3
Oct 16
86°F
30°C
0.0
32%
10%
4
Oct 17
76°F
24°C
0.1
37%
59%
9
Oct 18
64°F
18°C
0.02
68%
50%
6
Oct 19
71°F
22°C
0.0
55%
67%
7
Oct 20
67°F
19°C
0.1
59%
99%
8
Oct 21
75°F
24°C
0.02
71%
84%
9
Oct 22
66°F
19°C
0.24
76%
90%
8
Oct 23
69°F
21°C
0.0
66%
80%
6
Oct 24
65°F
18°C
2.09
84%
99%
14
Oct 25
66°F
19°C
0.67
74%
72%
8
Oct 26
67°F
19°C
0.0
68%
70%
4
Oct 27
72°F
22°C
0.0
76%
19%
5
Oct 28
78°F
26°C
0.0
73%
2%
4
Oct 29
79°F
26°C
0.0
74%
32%
5
Oct 30
70°F
21°C
0.0
77%
87%
6
Oct 31
66°F
19°C
0.0
69%
75%
5
Nov 01
65°F
18°C
0.12
75%
84%
7
Nov 02
71°F
22°C
0.02
79%
55%
4
Nov 03
76°F
24°C
0.0
70%
31%
3
Nov 04
68°F
20°C
0.08
74%
59%
6
Nov 05
67°F
19°C
0.0
73%
82%
5
Nov 06
66°F
19°C
0.0
72%
67%
6
Nov 07
63°F
17°C
0.0
62%
39%
7
Nov 08
68°F
20°C
0.08
53%
70%
7
Nov 09
68°F
20°C
0.26
79%
94%
11
Nov 10
69°F
21°C
0.0
73%
57%
6
Nov 11
73°F
23°C
0.0
69%
14%
4
Nov 12
74°F
23°C
0.0
77%
26%
4
Nov 13
75°F
24°C
0.0
77%
42%
3
Nov 14
72°F
22°C
0.0
74%
53%
3
Nov 15
64°F
18°C
0.0
82%
79%
3
Nov 16
64°F
18°C
0.0
85%
78%
4
Nov 17
68°F
20°C
0.0
70%
32%
4
Nov 18
64°F
18°C
0.0
76%
69%
4
Nov 19
68°F
20°C
0.06
82%
99%
6
Nov 20
69°F
21°C
0.0
64%
37%
6
Nov 21
70°F
21°C
0.0
64%
8%
3
Nov 22
72°F
22°C
0.0
66%
14%
4
Nov 23
65°F
18°C
0.0
67%
42%
5
Nov 24
68°F
20°C
0.0
45%
19%
7
Nov 25
69°F
21°C
0.0
55%
53%
3
Nov 26
66°F
19°C
0.0
66%
43%
4
Nov 27
70°F
21°C
0.0
60%
20%
3
Nov 28
71°F
22°C
0.0
65%
18%
3
Nov 29
71°F
22°C
0.0
70%
2%
3
Nov 30
72°F
22°C
0.0
69%
18%
3
Dec 01
75°F
24°C
0.0
63%
15%
3
Dec 02
69°F
21°C
0.0
72%
69%
3
Dec 03
57°F
14°C
0.0
85%
100%
4
Dec 04
60°F
16°C
0.0
80%
88%
4
Dec 05
61°F
16°C
0.0
82%
84%
4
Dec 06
53°F
12°C
0.02
88%
100%
3
Dec 07
58°F
14°C
0.0
87%
84%
2
Dec 08
58°F
14°C
0.0
85%
78%
5
Dec 09
58°F
14°C
0.0
73%
67%
6
Dec 10
57°F
14°C
0.0
67%
21%
4
Dec 11
62°F
17°C
0.0
62%
42%
4
Dec 12
57°F
14°C
0.35
73%
92%
12
Dec 13
55°F
13°C
2.36
88%
100%
15
Dec 14
51°F
11°C
0.1
79%
65%
7
Dec 15
54°F
12°C
0.22
71%
78%
12
Dec 16
57°F
14°C
0.39
81%
65%
8
Dec 17
55°F
13°C
0.0
76%
11%
4
Dec 18
54°F
12°C
0.0
78%
30%
3
Dec 19
57°F
14°C
0.0
80%
39%
4
Dec 20
56°F
13°C
0.0
75%
63%
6
Dec 21
57°F
14°C
0.12
80%
61%
4
Dec 22
63°F
17°C
0.06
87%
98%
7
Dec 23
60°F
16°C
0.55
85%
89%
8
Dec 24
55°F
13°C
0.39
76%
93%
8
Dec 25
54°F
12°C
0.59
84%
93%
9
Dec 26
52°F
11°C
0.34
78%
84%
7
Dec 27
53°F
12°C
0.47
80%
94%
7
Dec 28
50°F
10°C
0.02
77%
91%
6
Dec 29
54°F
12°C
0.37
84%
96%
9
Dec 30
54°F
12°C
0.0
80%
79%
4
Dec 31
52°F
11°C
0.0
75%
28%
6

California's Great America Weather Statistics

STATISTIC VALUE
Average Temperature
71°F
Minimum Daily Temperature
50°F
Maximum Daily Temperature
95°F
Warmest Week
2021-09-06
Coldest Week
2021-12-27
Number of Average Days
77
Number of Cold Wait Days
105
Number of Colder Wait Days
1
Number of Coldest Wait Days
0
Number of Warm Wait Days
48
Number of Warmer Wait Days
18
Number of Warmest Wait Days
8

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