San Luis Obispo Weather in 2022

Historical record of San Luis Obispo, California weather for the year 2022 based on NOAA data.
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2022 San Luis Obispo Weather Extremes
Highest temperature 105 °F September 3
Lowest temperature 29 °F December 17
Highest daily low 69 °F September 5
Lowest daily high 55 °F February 22
Most daily precipitation 1.4 inches December 1
Total annual precipitation 9.6 inches -
Highest Temperatures in San Luis Obispo in 2022
Rank Temperature Date
1 105 °F Sep 3
2 103 °F Sep 4
3 100 °F Oct 19
4 99 °F Sep 6
5 98 °F Sep 5
6 96 °F Apr 6
7 94 °F Sep 9
7 94 °F Sep 7
9 93 °F Sep 8
9 93 °F Apr 8
Lowest Temperatures in San Luis Obispo in 2022
Rank Temperature Date
1 29 °F December 17
1 29 °F February 24
3 30 °F December 20
4 32 °F December 19
4 32 °F December 18
4 32 °F February 23
7 33 °F November 22
8 34 °F November 17
8 34 °F November 14
8 34 °F March 6
8 34 °F February 16
8 34 °F February 8
8 34 °F January 2
January 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
61 37 0.00
63 34 0.00
58 35 0.00
67 40 0.00
68 48 0.00
73 47 0.00
61 48 0.00
65 42 0.00
69 37 0.00
74 41 0.00
77 44 0.00
75 39 0.00
70 48 0.00
72 41 0.00
63 47 0.00
69 52 0.00
65 47 0.00
65 51 0.01
72 46 0.00
77 42 0.00
72 42 0.00
72 40 0.00
73 36 0.00
68 38 0.00
72 39 0.00
67 36 0.00
69 35 0.00
75 35 0.00
73 43 0.00
73 36 0.00
69 39 0.00
February 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
65 47 0.00
66 35 0.00
68 37 0.00
70 36 0.00
76 41 0.00
76 36 0.00
75 36 0.00
83 34 0.00
86 46 0.00
86 43 0.00
86 41 0.00
83 44 0.00
80 42 0.00
62 48 0.00
59 45 0.00
67 34 0.00
70 36 0.00
70 36 0.00
67 35 0.00
63 38 0.00
62 43 0.00
55 39 0.03
57 32 0.00
61 29 0.00
67 36 0.00
68 35 0.00
76 38 0.00
83 57 0.00
March 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
86 56 0.00
81 48 0.00
71 43 0.00
57 44 0.00
57 40 0.06
63 34 0.00
70 39 0.00
71 36 0.00
70 38 0.00
69 39 0.00
71 38 0.00
69 36 0.00
67 41 0.00
75 41 0.00
75 43 0.00
72 46 0.00
71 44 0.00
75 40 0.00
61 49 0.03
66 47 0.00
74 49 0.00
87 48 0.00
76 47 0.00
76 43 0.00
72 48 0.00
70 47 0.00
62 50 0.00
63 51 0.79
64 46 0.00
66 50 0.00
65 47 0.00
April 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
69 45 0.00
62 47 0.00
63 45 0.00
74 44 0.00
77 54 0.00
96 62 0.00
91 56 0.00
93 52 0.00
73 48 0.00
75 47 0.00
61 41 0.00
63 43 0.00
65 45 0.00
67 42 0.00
71 44 0.00
64 49 0.04
68 48 0.00
65 43 0.00
69 48 0.00
69 42 0.00
64 52 0.25
62 47 0.01
74 50 0.00
82 49 0.00
78 47 0.00
70 46 0.00
66 43 0.00
65 42 0.00
80 49 0.00
73 50 0.00
May 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
68 45 0.00
69 43 0.00
77 43 0.00
78 44 0.00
73 46 0.00
72 47 0.00
70 50 0.00
64 45 0.00
63 48 0.00
63 40 0.00
65 45 0.00
73 43 0.00
88 56 0.00
81 53 0.00
69 50 0.00
67 48 0.00
68 45 0.00
78 46 0.00
85 52 0.00
70 47 0.00
75 45 0.00
72 49 0.00
82 46 0.00
77 49 0.00
79 53 0.00
70 55 0.00
72 54 0.00
71 53 0.00
73 51 0.00
70 48 0.00
73 44 0.00
June 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
81 51 0.00
78 48 0.00
76 49 0.00
73 53 0.00
77 53 0.00
79 52 0.00
79 50 0.00
86 49 0.00
86 53 0.00
88 63 0.00
89 57 0.00
83 55 0.00
78 53 0.00
86 50 0.00
90 51 0.00
74 50 0.00
68 50 0.00
74 46 0.00
79 47 0.00
83 52 0.00
92 55 0.00
80 53 0.00
81 52 0.00
81 52 0.00
81 53 0.00
77 53 0.00
84 54 0.00
89 52 0.00
83 53 0.00
77 53 0.00
July 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
73 53 0.00
73 54 0.00
73 53 0.00
77 48 0.00
78 60 0.00
76 59 0.00
75 56 0.00
80 54 0.00
77 56 0.00
74 54 0.00
79 53 0.00
77 55 0.00
77 56 0.00
82 55 0.00
80 54 0.00
81 53 0.00
84 52 0.00
81 53 0.00
84 52 0.00
81 52 0.00
77 52 0.00
82 52 0.00
77 53 0.00
76 55 0.00
76 55 0.00
77 55 0.00
74 54 0.00
76 55 0.00
80 55 0.00
82 57 0.00
81 60 0.00
August 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
85 60 0.00
81 54 0.00
81 54 0.00
84 56 0.00
78 55 0.00
75 56 0.00
77 55 0.00
79 53 0.00
80 53 0.00
83 53 0.00
82 53 0.00
79 53 0.00
82 52 0.00
78 51 0.00
80 52 0.00
85 52 0.00
83 51 0.00
78 52 0.00
81 53 0.00
73 54 0.00
76 56 0.00
87 55 0.00
78 53 0.00
81 53 0.00
79 51 0.00
81 53 0.00
78 54 0.00
73 54 0.00
76 51 0.00
78 n/a 0.00
79 53 0.00
September 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
86 54 0.00
85 52 0.00
105 57 0.00
103 61 0.00
98 69 0.00
99 67 0.00
94 64 0.00
93 60 0.00
94 65 0.00
91 68 0.14
87 67 0.00
83 62 0.00
80 61 0.00
77 54 0.00
78 55 0.00
78 55 0.00
72 52 0.00
75 54 0.32
67 61 0.54
76 57 0.00
78 55 0.00
89 60 0.00
90 58 0.00
78 57 0.00
74 58 0.00
76 59 0.00
78 57 0.00
84 54 0.00
79 51 0.00
74 56 0.00
October 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
68 57 0.00
73 54 0.00
79 50 0.00
77 53 0.00
80 53 0.00
82 52 0.00
76 53 0.00
74 53 0.00
71 55 0.00
71 57 0.00
71 57 0.00
73 57 0.00
71 56 0.00
68 55 0.00
67 59 0.00
73 53 0.00
76 51 0.00
85 50 0.00
100 59 0.00
91 57 0.00
75 55 0.00
67 49 0.00
73 45 0.00
79 48 0.00
75 44 0.00
74 43 0.00
76 46 0.00
70 40 0.00
83 42 0.00
84 48 0.00
73 43 0.00
November 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
66 48 0.01
64 44 0.00
63 37 0.00
71 44 0.00
72 43 0.00
70 49 0.00
63 47 0.11
56 47 0.47
63 41 0.09
65 43 0.00
67 38 0.00
66 36 0.00
66 41 0.00
65 34 0.00
70 35 0.00
79 41 0.00
72 34 0.00
74 37 0.00
77 40 0.00
77 36 0.00
76 36 0.00
79 33 0.00
78 47 0.00
80 40 0.00
79 35 0.00
73 40 0.00
73 36 0.00
67 39 0.00
66 41 0.00
63 37 0.00
December 2022 San Luis Obispo Weather
Day High (°F) Low (°F) Precip. (inches)
60 47 1.44
59 47 0.22
64 56 0.72
62 50 0.28
61 47 0.00
58 41 0.09
60 35 0.00
57 37 0.00
63 38 0.00
59 52 1.03
59 46 n/a
56 40 0.21
58 35 0.00
62 35 0.00
59 38 0.00
66 39 0.00
66 29 0.00
65 32 0.00
62 32 0.00
64 30 0.00
72 41 0.00
71 46 0.00
64 50 0.00
76 45 0.00
82 45 0.00
71 44 0.00
58 53 1.37
65 49 0.00
57 51 0.01
59 55 0.06
59 53 1.22
Weather Station Details
Years Station Coordinates
1999–2024 San Luis Obispo Airport location
1893–1998 San Luis Obispo Poly location