San Jose Weather in 2018

Historical record of San Jose, California weather for the year 2018 based on NOAA data.
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Year:
2018 San Jose Weather Extremes
Highest temperature 98 °F June 23
Lowest temperature 32 °F February 24
Highest daily low 66 °F July 6
Lowest daily high 54 °F December 9
Most daily precipitation 1.4 inches January 8
Total annual precipitation 11.0 inches -
Highest Temperatures in San Jose in 2018
Rank Temperature Date
1 98 °F Jun 23
2 93 °F Jun 2
3 91 °F Sep 20
3 91 °F Jul 25
3 91 °F May 28
6 90 °F Sep 3
6 90 °F Aug 9
6 90 °F Jul 10
6 90 °F Jul 9
6 90 °F Jun 30
6 90 °F Jun 29
Lowest Temperatures in San Jose in 2018
Rank Temperature Date
1 32 °F February 24
2 34 °F February 20
3 35 °F March 5
4 36 °F December 30
4 36 °F December 29
4 36 °F February 21
7 37 °F March 4
7 37 °F February 28
7 37 °F February 25
7 37 °F February 23
7 37 °F January 21
January 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
64 43 0.00
62 48 0.00
60 47 0.41
70 53 0.00
66 54 0.03
61 47 0.06
56 46 0.02
61 52 1.40
60 51 0.62
57 45 0.00
65 53 0.00
60 49 0.00
66 43 0.00
59 45 0.00
67 46 0.00
67 53 0.00
65 53 0.00
68 50 0.12
58 45 0.00
58 38 0.00
60 37 0.00
60 47 0.04
62 44 0.00
63 41 0.36
57 42 0.13
58 42 0.01
63 40 0.00
68 42 0.00
64 43 0.00
70 45 0.00
68 44 0.00
February 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
74 47 0.00
76 48 0.00
78 49 0.00
76 49 0.00
79 48 0.00
77 48 0.00
76 47 0.00
76 47 0.00
80 49 0.00
71 48 0.00
63 40 0.00
60 44 0.00
66 38 0.00
66 42 0.00
64 43 0.00
69 39 0.00
71 42 0.00
60 45 0.00
54 42 0.00
58 34 0.00
59 36 0.00
56 40 0.03
55 37 0.00
59 32 0.00
63 37 0.00
56 43 0.36
58 39 0.00
60 37 0.01
March 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
59 49 0.57
57 45 0.38
55 39 0.12
58 37 0.00
64 35 0.00
72 39 0.00
74 50 0.00
70 55 0.00
67 50 0.00
61 52 0.00
74 52 0.00
76 52 0.08
63 51 0.51
57 47 0.31
58 40 0.08
58 44 0.07
58 43 0.00
59 39 0.00
68 40 0.00
59 53 0.06
67 56 0.01
63 42 0.42
61 39 0.00
59 46 0.10
59 39 0.00
65 43 0.00
73 44 0.00
78 48 0.00
82 51 0.00
82 54 0.00
77 52 0.00
April 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
76 49 0.00
72 49 0.00
72 47 0.00
71 52 0.00
69 53 0.02
65 57 0.47
68 54 0.43
66 50 0.00
81 47 0.00
69 52 0.00
68 46 0.08
62 47 0.00
70 45 0.00
77 48 0.00
73 49 0.01
58 47 0.22
66 43 0.00
61 49 0.00
67 46 0.00
76 47 0.00
81 48 0.00
82 51 0.00
84 54 0.00
72 53 0.00
71 55 0.00
68 53 0.00
70 51 0.00
68 48 0.00
66 53 0.00
66 47 0.00
May 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
73 49 0.00
72 50 0.00
69 52 0.00
78 53 0.00
71 54 0.00
68 52 0.00
77 51 0.00
75 52 0.00
72 56 0.00
73 51 0.00
79 52 0.00
78 55 0.00
73 54 0.00
69 55 0.00
70 56 0.00
69 51 0.00
71 51 0.00
70 56 0.00
68 55 0.00
67 55 0.00
74 55 0.00
68 56 0.00
69 57 0.00
64 56 0.00
66 56 0.00
69 55 0.00
82 53 0.00
91 59 0.00
84 56 0.00
70 53 0.00
66 53 0.00
June 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
80 48 0.00
93 57 0.00
89 60 0.00
76 56 0.00
73 53 0.00
70 53 0.00
73 55 0.00
78 52 0.00
73 54 0.00
75 53 0.00
81 55 0.00
88 59 0.00
85 56 0.00
84 56 0.00
77 55 0.00
73 56 0.00
77 55 0.00
79 58 0.00
77 58 0.00
73 56 0.00
80 55 0.00
89 57 0.00
98 62 0.00
86 59 0.00
82 61 0.00
80 58 0.00
78 56 0.00
77 57 0.00
90 56 0.00
90 60 0.00
July 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
80 60 0.00
77 59 0.00
79 57 0.00
81 58 0.00
81 57 0.00
89 66 0.00
86 63 0.00
86 58 0.00
90 58 0.00
90 62 0.00
84 57 0.00
82 60 0.00
84 65 0.00
81 62 0.00
78 61 0.00
83 61 0.00
82 60 0.00
84 62 0.00
86 60 0.00
86 62 0.00
84 64 0.00
81 64 0.00
84 63 0.00
83 60 0.00
91 63 0.00
80 61 0.00
79 62 0.00
84 60 0.00
81 61 0.00
82 63 0.00
82 61 0.00
August 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
82 61 0.00
83 61 0.00
n/a n/a 0.00
n/a n/a 0.00
n/a n/a 0.00
n/a n/a 0.00
n/a n/a 0.00
n/a n/a 0.00
90 61 0.00
87 59 0.00
88 62 0.00
86 60 0.00
75 59 0.00
72 60 0.00
75 62 0.00
78 60 0.00
85 59 0.00
86 58 0.00
81 57 0.00
80 54 0.00
75 60 0.00
78 62 0.00
75 62 0.00
76 59 0.00
79 57 0.00
78 55 0.00
78 57 0.00
75 60 0.00
80 57 0.00
76 60 0.00
80 59 0.00
September 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
77 56 0.00
n/a 56 0.00
90 61 0.00
88 57 0.00
78 58 0.00
75 59 0.00
84 55 0.00
84 57 0.00
83 54 0.00
85 54 0.00
81 55 0.00
76 54 0.00
76 54 0.00
78 52 0.00
73 54 0.00
76 50 0.00
74 53 0.00
75 49 0.00
80 51 0.00
91 54 0.00
85 57 0.00
80 57 0.00
81 53 0.00
88 53 0.00
82 53 0.00
86 56 0.00
75 57 0.00
71 57 0.00
77 56 0.00
79 57 0.00
October 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
79 57 0.00
83 65 0.00
79 64 0.03
74 58 0.00
75 53 0.00
75 55 0.00
81 60 0.00
84 59 0.00
80 57 0.00
73 53 0.00
73 55 0.00
84 53 0.00
80 53 0.00
76 52 0.00
83 49 0.00
81 49 0.00
76 49 0.00
74 50 0.00
80 51 0.00
77 51 0.00
68 54 0.00
67 53 0.00
68 51 0.00
74 47 0.00
77 57 0.00
78 53 0.00
74 54 0.00
74 53 0.00
70 50 0.00
73 47 0.00
80 47 0.00
November 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
83 54 0.00
79 53 0.00
83 52 0.00
73 50 0.00
75 50 0.00
80 46 0.00
75 46 0.00
72 50 0.00
73 40 0.00
62 41 0.00
72 40 0.00
71 40 0.00
63 42 0.00
68 38 0.00
67 38 0.00
68 40 0.00
64 40 0.00
64 42 0.00
67 41 0.00
67 41 0.00
66 52 0.21
66 50 0.15
61 55 0.37
64 50 0.03
65 47 0.00
67 44 0.00
63 47 0.06
63 57 0.39
60 54 0.71
61 45 0.00
December 2018 San Jose Weather
Day High (°F) Low (°F) Precip. (inches)
58 44 0.15
57 39 0.00
60 42 0.00
55 49 0.13
59 48 0.10
62 48 0.00
64 42 0.00
63 41 0.00
54 42 0.00
57 43 0.00
60 42 0.00
61 46 0.01
64 40 0.00
63 43 0.00
66 47 0.00
62 51 0.47
62 48 0.41
64 43 0.00
59 47 0.00
55 46 0.00
61 50 0.00
60 41 0.00
62 45 0.00
59 47 0.24
59 46 0.02
n/a n/a 0.00
60 44 0.00
58 40 0.00
61 36 0.00
58 36 0.00
56 41 0.00
Weather Station Details
Years Station Coordinates
1999–2024 San Jose 2 location
1893–1998 San Jose location