San Francisco Weather in 2003

Historical record of San Francisco, California weather for the year 2003 based on NOAA data.
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Year:
2003 San Francisco Weather Extremes
Highest temperature 97 °F September 21
Lowest temperature 40 °F December 27
Highest daily low 67 °F September 12
Lowest daily high 51 °F January 20
Most daily precipitation 2.2 inches December 29
Total annual precipitation 19.8 inches -
Highest Temperatures in San Francisco in 2003
Rank Temperature Date
1 97 °F Sep 21
2 96 °F Jun 26
3 94 °F Oct 27
3 94 °F Sep 13
5 92 °F Oct 28
5 92 °F Oct 26
5 92 °F Sep 12
8 91 °F Oct 25
9 89 °F Aug 24
9 89 °F Jun 27
9 89 °F Jun 25
Lowest Temperatures in San Francisco in 2003
Rank Temperature Date
1 40 °F December 27
2 42 °F December 28
2 42 °F February 8
4 43 °F December 26
4 43 °F December 15
4 43 °F November 23
4 43 °F November 22
4 43 °F May 10
4 43 °F April 5
4 43 °F April 3
4 43 °F February 9
January 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
59 46 0.00
57 48 0.00
63 47 0.00
66 50 0.00
69 49 0.00
69 52 0.00
66 47 0.00
63 45 0.00
56 50 0.99
61 53 0.13
60 53 0.00
61 54 0.06
64 54 0.00
62 51 0.00
67 50 0.00
67 49 0.00
68 48 0.00
61 45 0.00
52 44 0.00
51 44 0.02
58 49 0.34
61 51 0.17
61 55 0.04
63 54 0.00
68 53 0.00
62 55 0.00
68 51 0.00
68 51 0.00
64 49 0.00
64 51 0.00
61 51 0.00
February 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
60 51 0.00
61 48 0.00
66 46 0.00
67 46 0.00
65 47 0.00
61 44 0.00
62 48 0.00
63 42 0.00
64 43 0.00
65 44 0.00
60 48 0.00
55 50 0.36
61 52 0.29
60 52 0.00
60 50 0.61
60 47 0.16
61 47 0.00
61 46 0.00
57 48 0.03
65 45 0.00
67 48 0.00
68 48 0.00
62 49 0.00
60 51 0.04
62 51 0.02
55 49 0.29
57 44 0.00
63 45 0.00
March 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
63 48 0.00
65 48 0.00
56 47 0.00
59 46 0.00
62 46 0.00
61 48 0.00
59 46 0.00
60 46 0.00
61 47 0.00
65 51 0.00
62 51 0.00
63 53 0.00
64 53 0.04
67 56 0.21
62 51 0.57
58 50 0.37
61 50 0.00
61 48 0.00
62 48 0.18
60 50 0.00
60 48 0.00
59 50 0.00
61 50 0.22
62 47 0.00
65 48 0.00
61 51 0.12
63 47 0.00
76 58 0.00
78 54 0.00
80 57 0.00
60 51 0.00
April 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
56 49 0.00
55 45 0.20
56 43 0.06
56 45 0.48
57 43 0.00
59 47 0.00
63 48 0.00
68 50 0.00
66 50 0.00
64 51 0.00
62 47 0.00
56 51 0.92
57 47 0.37
59 48 0.01
61 47 0.00
60 51 0.21
60 50 0.00
61 49 0.00
67 48 0.00
58 50 0.00
56 47 0.14
58 46 0.22
59 48 0.00
57 47 0.43
59 48 0.10
61 47 0.00
65 48 0.23
59 51 0.23
60 51 0.00
60 48 0.00
May 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
67 53 0.57
61 54 0.00
63 54 0.27
60 52 0.04
62 49 0.00
60 49 0.02
60 50 0.00
57 50 0.00
60 46 0.00
62 43 0.00
61 48 0.00
66 50 0.00
62 51 0.00
58 51 0.00
61 50 0.00
64 48 0.00
64 48 0.00
68 51 0.00
79 53 0.00
75 53 0.00
63 49 0.00
66 51 0.00
60 51 0.00
64 54 0.01
79 55 0.01
64 51 0.00
79 55 0.00
87 55 0.00
61 53 0.00
65 51 0.01
62 50 0.00
June 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
72 51 0.00
74 53 0.00
68 51 0.00
64 54 0.00
64 53 0.00
65 55 0.00
61 54 0.00
62 52 0.00
64 53 0.00
61 52 0.00
58 52 0.00
60 53 0.00
62 52 0.00
63 52 0.00
68 53 0.00
70 52 0.00
62 52 0.00
62 50 0.00
63 50 0.00
63 53 0.00
65 51 0.00
64 50 0.00
65 50 0.00
80 51 0.00
89 54 0.00
96 65 0.00
89 64 0.00
68 55 0.00
64 55 0.00
66 56 0.00
July 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
63 53 0.00
61 51 0.00
62 51 0.00
67 51 0.00
59 52 0.00
59 51 0.00
61 51 0.00
67 52 0.00
66 52 0.00
63 52 0.00
66 52 0.00
68 54 0.00
69 56 0.00
77 55 0.00
65 54 0.00
68 52 0.00
77 54 0.00
69 53 0.00
65 54 0.00
69 55 0.00
67 55 0.00
66 53 0.00
62 53 0.00
65 54 0.00
65 53 0.00
64 53 0.00
67 53 0.00
63 52 0.00
62 52 0.00
64 54 0.00
70 55 0.00
August 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
66 58 0.01
71 58 0.03
68 58 0.02
71 56 0.00
72 61 0.00
68 59 0.00
68 58 0.00
70 59 0.00
71 59 0.00
71 59 0.00
70 59 0.00
70 55 0.00
71 55 0.00
68 57 0.00
67 56 0.00
69 55 0.00
72 55 0.00
64 56 0.00
65 57 0.00
70 58 0.00
71 60 0.00
73 62 0.00
74 59 0.00
89 59 0.00
78 59 0.00
72 58 0.00
63 56 0.00
64 56 0.00
64 54 0.00
64 53 0.00
65 53 0.00
September 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
69 53 0.00
66 56 0.00
70 59 0.00
69 58 0.00
68 56 0.00
69 57 0.00
65 57 0.00
70 55 0.00
70 56 0.00
73 55 0.00
88 59 0.00
92 67 0.00
94 62 0.00
66 57 0.00
67 55 0.00
65 54 0.00
72 53 0.00
88 59 0.00
79 56 0.00
83 55 0.00
97 59 0.00
88 61 0.00
68 59 0.00
66 57 0.00
60 57 0.00
62 56 0.00
66 55 0.00
65 56 0.00
65 55 0.00
63 53 0.00
October 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
60 54 0.00
62 52 0.00
62 54 0.00
62 54 0.00
66 54 0.00
66 51 0.00
65 54 0.00
66 52 0.00
68 55 0.00
69 53 0.00
67 50 0.00
75 54 0.00
81 53 0.00
70 52 0.00
60 50 0.00
74 52 0.00
78 53 0.00
68 53 0.00
76 54 0.00
79 56 0.00
73 53 0.00
62 53 0.00
74 54 0.00
86 56 0.00
91 64 0.00
92 64 0.00
94 64 0.00
92 62 0.00
68 53 0.00
60 50 0.00
57 48 0.04
November 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
62 46 0.00
58 48 0.23
59 47 0.02
59 46 0.00
55 47 0.05
62 53 0.24
63 52 0.02
64 57 0.37
65 55 0.00
67 52 0.00
69 50 0.00
72 52 0.00
63 53 0.00
60 53 0.17
59 51 0.11
61 49 0.01
61 52 0.12
68 50 0.00
69 52 0.00
59 50 0.00
57 46 0.00
59 43 0.00
60 43 0.00
60 44 0.00
57 44 0.00
62 49 0.00
59 47 0.00
57 50 0.00
57 50 0.00
55 51 0.88
December 2003 San Francisco Weather
Day High (°F) Low (°F) Precip. (inches)
59 52 0.23
63 52 0.11
61 51 0.00
54 50 0.29
65 53 0.39
63 54 0.76
59 48 0.00
60 45 0.00
56 48 0.31
58 50 0.55
58 48 0.00
53 47 0.42
62 51 0.01
57 45 0.72
58 43 0.00
59 44 0.00
61 46 0.00
63 48 0.00
59 50 0.46
56 49 0.49
60 50 0.00
58 49 0.00
57 50 0.21
57 52 0.54
55 45 0.01
53 43 0.00
55 40 0.00
52 42 0.04
54 46 2.15
55 46 0.00
54 46 0.00
Weather Station Details
Years Station Coordinates
1921–2024 Downtown San Francisco location