Riverside Weather in 1990

Historical record of Riverside, California weather for the year 1990 based on NOAA data.
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1990 Riverside Weather Extremes
Highest temperature 111 °F June 26
Lowest temperature 26 °F December 23
Highest daily low 77 °F August 7
Lowest daily high 50 °F December 21
Most daily precipitation 1.3 inches February 17
Most daily snow none -
Total annual precipitation 5.8 inches -
Total annual snow none -
Highest Temperatures in Riverside in 1990
Rank Temperature Date
1 111 °F Jun 26
2 109 °F Jun 27
3 107 °F Sep 11
4 106 °F Sep 12
4 106 °F Sep 10
4 106 °F Sep 9
4 106 °F Jun 25
8 104 °F Jul 12
8 104 °F Jul 11
8 104 °F Jul 10
Lowest Temperatures in Riverside in 1990
Rank Temperature Date
1 26 °F December 23
2 29 °F February 15
3 30 °F December 22
3 30 °F December 21
5 31 °F December 27
5 31 °F December 26
5 31 °F December 25
8 32 °F December 30
8 32 °F December 28
8 32 °F February 20
8 32 °F February 19
8 32 °F February 16
8 32 °F January 4
January 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
78 36 0.00
57 45 0.36
64 40 0.00
65 32 0.00
75 49 0.00
75 36 0.00
71 36 0.00
72 41 0.00
89 42 0.00
87 46 0.00
82 45 0.00
82 45 0.00
64 49 0.16
64 49 0.61
60 44 0.02
59 43 0.00
55 42 0.46
56 37 0.04
61 35 0.00
65 35 0.00
71 35 0.00
79 41 0.00
79 39 0.00
75 45 0.00
80 45 0.00
75 38 0.00
69 46 0.00
80 36 0.00
76 38 0.00
n/a 37 0.00
65 45 0.15
February 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
61 47 0.19
67 35 0.00
70 35 0.00
60 38 0.33
66 38 0.00
69 36 0.00
61 39 0.00
65 49 0.00
67 35 0.00
75 36 0.00
83 42 0.00
73 47 0.00
64 50 0.00
n/a 35 0.00
56 29 0.00
57 32 0.00
51 44 1.25
53 45 0.54
58 32 0.08
67 32 0.00
75 38 0.00
81 45 0.00
85 45 0.00
83 46 0.00
79 50 0.00
76 47 0.00
75 44 0.00
73 46 0.00
March 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
69 47 0.00
66 52 0.00
65 57 0.00
68 54 0.00
63 46 0.03
75 39 0.00
77 41 0.00
72 44 0.00
67 49 0.00
58 50 0.00
59 47 0.15
60 38 0.07
63 34 0.01
68 37 0.00
80 40 0.00
81 43 0.00
83 48 0.00
85 45 0.00
89 49 0.00
90 56 0.00
90 51 0.00
87 51 0.00
83 47 0.00
76 52 0.00
69 52 0.00
78 48 0.00
68 54 0.00
59 51 0.00
65 51 0.00
68 51 0.00
73 47 0.00
April 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
65 49 0.00
76 49 0.00
84 49 0.00
77 54 0.18
68 56 0.00
66 55 0.00
72 55 0.00
69 54 0.00
82 46 0.00
91 51 0.00
91 53 0.00
91 53 0.00
85 54 0.00
81 55 0.00
75 55 0.00
75 55 0.14
71 50 0.06
71 54 0.00
77 57 0.00
73 56 0.00
77 57 0.00
73 54 0.00
67 56 0.00
74 51 0.08
85 48 0.00
90 53 0.00
90 53 0.00
83 57 0.00
75 57 0.00
71 53 0.00
May 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
77 46 0.00
77 48 0.00
83 56 0.00
97 54 0.00
103 56 0.00
103 60 0.00
95 60 0.00
82 56 0.00
80 54 0.00
75 56 0.00
71 54 0.00
77 55 0.00
78 53 0.00
75 58 0.00
75 57 0.00
87 51 0.00
80 51 0.00
78 56 0.00
74 53 0.00
78 55 0.00
82 52 0.00
89 54 0.00
85 56 0.00
80 58 0.00
84 52 0.00
80 55 0.00
77 53 0.00
70 56 0.39
70 52 0.00
74 54 0.00
76 57 0.00
June 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
81 53 0.00
96 55 0.00
103 58 0.00
101 61 0.00
96 61 0.00
88 60 0.00
95 61 0.00
101 64 0.00
n/a 67 0.06
76 65 0.00
87 62 0.00
87 57 0.00
80 57 0.00
76 57 0.00
72 56 0.00
85 53 0.00
85 56 0.00
88 59 0.00
95 57 0.00
96 60 0.00
93 61 0.00
94 59 0.00
98 59 0.00
101 66 0.00
106 62 0.00
111 66 0.00
109 69 0.00
103 64 0.00
99 64 0.00
99 67 0.00
July 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
99 66 0.00
96 67 0.00
96 63 0.00
97 62 0.00
97 62 0.00
97 63 0.00
91 63 0.00
87 62 0.00
95 60 0.00
104 67 0.00
104 74 0.00
104 71 0.00
100 74 0.00
100 73 0.00
94 69 0.00
92 66 0.00
94 67 0.00
96 68 0.00
101 70 0.00
101 68 0.00
96 68 0.00
97 67 0.00
97 67 0.00
94 65 0.00
89 64 0.00
93 61 0.00
96 62 0.00
96 61 0.00
98 62 0.00
100 61 0.00
101 63 0.00
August 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
93 61 0.00
91 62 0.00
91 63 0.00
96 63 0.00
101 63 0.00
102 74 0.00
100 77 0.00
100 67 0.00
97 66 0.00
100 67 0.00
101 69 0.00
101 72 0.00
93 67 0.00
82 67 0.00
82 66 0.00
87 74 0.00
92 62 0.00
88 62 0.00
86 66 0.00
86 60 0.00
90 59 0.00
92 59 0.00
88 59 0.00
84 63 0.00
85 64 0.00
87 58 0.00
96 56 0.00
101 61 0.00
98 65 0.00
98 62 0.00
94 63 0.00
September 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
94 61 0.00
94 64 0.00
96 63 0.00
101 63 0.00
99 69 0.00
99 69 0.00
102 65 0.00
102 66 0.00
106 66 0.00
106 64 0.00
107 60 0.00
106 63 0.00
98 64 0.00
96 65 0.00
94 63 0.00
89 57 0.00
88 56 0.00
82 64 0.00
79 64 0.00
82 64 0.00
84 65 0.00
85 58 0.00
83 60 0.00
85 59 0.00
88 n/a 0.00
83 57 0.00
83 56 0.00
85 59 0.00
85 59 0.00
97 57 0.00
October 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
87 63 0.00
79 63 0.00
93 61 0.00
99 60 0.00
93 60 0.00
86 56 0.00
79 61 0.00
87 53 0.00
94 36 0.00
96 46 0.00
90 48 0.00
92 48 0.00
86 52 0.00
83 55 0.00
79 56 0.00
78 57 0.00
86 56 0.00
85 58 0.00
76 58 0.00
82 51 0.00
88 48 0.00
91 48 0.00
99 50 0.00
100 51 0.00
97 53 0.00
93 51 0.00
94 51 0.00
93 50 0.00
90 49 0.00
87 52 0.00
80 51 0.00
November 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
79 51 0.00
70 51 0.00
76 51 0.00
82 40 0.00
79 41 0.00
71 44 0.00
71 53 0.00
80 41 0.00
89 41 0.00
93 49 0.00
90 47 0.00
93 53 0.00
91 50 0.00
80 46 0.00
81 47 0.00
79 48 0.00
74 52 0.00
69 50 0.00
64 52 0.00
n/a 52 0.38
68 45 0.00
80 41 0.00
87 44 0.00
83 43 0.00
76 45 0.00
64 49 0.06
70 35 0.00
75 36 0.00
74 39 0.00
76 39 0.00
December 1990 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
76 37 0.00
81 38 0.00
79 40 0.00
80 41 0.00
80 42 0.00
80 42 0.00
81 47 0.00
85 46 0.00
85 39 0.00
80 40 0.00
75 45 0.00
62 49 0.00
62 49 0.00
70 41 0.00
70 35 0.00
62 39 0.00
65 33 0.00
64 34 0.00
58 41 0.00
54 40 0.00
50 30 0.00
52 30 0.00
51 26 0.00
57 38 0.00
68 31 0.00
69 31 0.00
69 31 0.00
67 32 0.00
63 40 0.00
64 32 0.00
59 40 0.00
Weather Station Details
Years Station Coordinates
1999–2024 Riverside Municipal Airport location
1893–1998 Riverside Fire Station location