Riverside Weather in 1973

Historical record of Riverside, California weather for the year 1973 based on NOAA data.
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1973 Riverside Weather Extremes
Highest temperature 109 °F June 21
Lowest temperature 25 °F January 6
Highest daily low 67 °F September 27
Lowest daily high 52 °F January 21
Most daily precipitation 1.8 inches February 11
Most daily snow none -
Total annual precipitation 8.0 inches -
Total annual snow none -
Highest Temperatures in Riverside in 1973
Rank Temperature Date
1 109 °F Jun 21
2 106 °F Jul 3
2 106 °F May 28
4 105 °F Jun 22
4 105 °F Jun 20
6 103 °F Aug 19
6 103 °F Jun 23
6 103 °F Jun 19
6 103 °F Jun 6
10 102 °F Jul 25
10 102 °F Jul 24
10 102 °F Jul 4
10 102 °F Jul 2
Lowest Temperatures in Riverside in 1973
Rank Temperature Date
1 25 °F January 6
1 25 °F January 5
3 26 °F January 7
4 31 °F January 24
5 32 °F January 21
6 33 °F December 4
6 33 °F January 27
6 33 °F January 25
6 33 °F January 8
10 34 °F December 25
10 34 °F December 5
January 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
58 45 0.00
63 39 0.00
68 38 0.00
55 39 0.05
57 25 0.00
59 25 0.00
56 26 0.00
59 33 0.00
60 45 0.21
63 46 0.03
69 37 0.00
74 39 0.00
81 44 0.00
83 42 0.00
67 41 0.00
57 46 0.00
62 42 0.00
63 37 0.00
57 40 0.58
58 40 0.00
52 32 0.00
62 36 0.00
65 38 0.00
69 31 0.00
61 33 0.00
59 35 0.15
67 33 0.00
69 45 0.00
70 37 0.00
60 37 0.10
62 37 0.00
February 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
67 36 0.00
67 39 0.00
62 46 0.12
62 43 0.00
65 37 0.00
64 49 0.70
62 47 0.00
63 44 0.02
58 47 0.00
57 42 0.00
58 47 1.80
62 46 0.30
62 39 0.00
62 39 0.00
62 43 0.06
68 53 0.00
71 45 0.00
72 38 0.00
74 39 0.00
71 54 0.00
62 51 0.03
67 45 0.00
71 50 0.00
64 41 0.00
73 42 0.00
73 42 0.00
73 45 0.00
65 50 0.61
March 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
65 41 0.00
67 48 0.00
71 41 0.00
63 46 0.00
65 41 0.00
65 44 0.07
64 44 0.40
59 47 0.40
65 37 0.00
60 46 0.00
56 n/a 0.33
60 39 0.27
62 43 0.03
64 42 0.00
72 40 0.00
74 38 0.00
66 39 0.00
67 43 0.00
68 39 0.00
58 47 0.62
60 40 0.00
62 39 0.00
65 38 0.00
70 39 0.00
61 43 0.00
60 45 0.01
58 48 0.03
62 47 0.00
68 47 0.00
68 40 0.00
63 41 0.00
April 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
67 45 0.00
70 36 0.00
76 51 0.00
73 46 0.00
81 40 0.00
78 44 0.00
71 49 0.00
78 44 0.00
80 42 0.00
78 53 0.00
77 43 0.00
80 45 0.00
70 52 0.00
66 47 0.00
66 40 0.00
74 48 0.00
68 44 0.00
71 44 0.00
69 44 0.00
72 40 0.00
79 43 0.00
82 43 0.00
80 47 0.00
75 50 0.00
81 46 0.00
88 48 0.00
79 50 0.00
68 53 0.00
65 52 0.00
58 48 0.00
May 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
77 49 0.00
89 46 0.00
88 50 0.00
82 47 0.00
68 50 0.00
70 46 0.00
79 44 0.00
84 49 0.00
91 51 0.00
93 52 0.00
84 50 0.00
74 51 0.00
72 53 0.00
73 55 0.00
81 53 0.00
86 51 0.00
85 53 0.00
84 55 0.00
82 56 0.00
72 57 0.00
78 57 0.00
81 52 0.00
81 51 0.00
78 50 0.00
72 50 0.00
80 56 0.00
101 51 0.00
106 58 0.00
98 59 0.00
86 57 0.00
77 58 0.00
June 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
68 57 0.00
71 57 0.00
74 54 0.00
86 56 0.00
97 56 0.00
103 62 0.00
99 61 0.00
99 60 0.00
95 59 0.00
88 58 0.00
82 60 0.00
85 55 0.00
79 58 0.00
76 57 0.00
78 54 0.00
81 51 0.00
83 54 0.00
95 55 0.00
103 58 0.00
105 58 0.00
109 65 0.00
105 62 0.00
103 59 0.00
101 57 0.00
100 60 0.00
100 61 0.00
92 61 0.00
89 60 0.00
92 61 0.00
93 60 0.00
July 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
96 61 0.00
102 59 0.00
106 64 0.00
102 62 0.00
94 62 0.00
87 60 0.00
85 60 0.00
89 61 0.00
95 59 0.00
94 61 0.00
93 60 0.00
89 62 0.00
85 61 0.00
86 61 0.00
86 58 0.00
88 55 0.00
89 57 0.00
88 57 0.00
89 56 0.00
85 57 0.00
84 53 0.00
84 54 0.00
92 56 0.00
102 58 0.00
102 61 0.00
96 62 0.00
96 60 0.00
95 58 0.00
91 59 0.00
92 59 0.00
98 62 0.00
August 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
96 66 0.00
96 64 0.00
95 67 0.00
92 65 0.00
88 64 0.00
88 61 0.00
87 57 0.00
91 57 0.00
94 58 0.00
90 59 0.00
92 61 0.00
95 61 0.00
94 63 0.00
94 63 0.00
96 64 0.00
96 64 0.00
94 64 0.00
101 65 0.00
103 64 0.00
98 64 0.00
95 66 0.00
95 61 0.00
92 54 0.00
89 55 0.00
84 56 0.00
79 58 0.00
83 56 0.00
87 53 0.00
94 55 0.00
88 55 0.00
83 57 0.00
September 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
82 53 0.00
85 52 0.00
84 56 0.00
79 57 0.00
82 59 0.00
90 52 0.00
89 55 0.00
82 55 0.00
83 61 0.00
73 61 0.00
82 61 0.00
83 55 0.00
81 60 0.00
79 60 0.00
80 57 0.00
80 53 0.00
83 53 0.00
82 52 0.00
83 50 0.00
79 52 0.00
83 52 0.00
79 59 0.00
76 57 0.00
80 50 0.00
90 54 0.00
92 52 0.00
98 67 0.00
98 52 0.00
93 52 0.00
86 50 0.00
October 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
79 56 0.00
79 55 0.00
75 53 0.00
91 46 0.00
79 49 0.00
71 50 0.00
71 53 0.00
70 53 0.02
73 47 0.00
78 42 0.00
81 43 0.00
84 45 0.00
95 47 0.00
95 49 0.00
94 50 0.00
94 53 0.00
94 52 0.00
94 55 0.00
93 54 0.00
86 51 0.00
78 53 0.00
71 51 0.00
72 52 0.10
85 44 0.00
87 44 0.00
86 46 0.00
91 44 0.00
93 44 0.00
88 45 0.00
85 48 0.00
89 47 0.00
November 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
78 45 0.00
71 53 0.00
69 42 0.00
68 40 0.00
74 39 0.00
76 39 0.00
78 43 0.00
79 48 0.00
69 52 0.00
84 49 0.00
85 51 0.00
74 49 0.00
65 47 0.00
66 44 0.00
67 38 0.00
65 38 0.00
63 54 0.19
60 n/a 0.63
61 35 0.02
62 36 0.00
63 48 0.02
61 44 0.00
58 41 0.00
59 35 0.00
61 45 0.04
61 40 0.00
69 35 0.00
75 42 0.00
76 39 0.00
69 38 0.00
December 1973 Riverside Weather
Day High (°F) Low (°F) Precip. (inches)
58 36 0.06
65 35 0.00
67 39 0.00
68 33 0.00
69 34 0.00
76 39 0.00
79 39 0.00
80 44 0.00
79 43 0.00
82 41 0.00
69 38 0.00
61 35 0.00
56 40 0.00
61 50 0.00
71 38 0.00
78 39 0.00
78 38 0.00
71 38 0.00
71 38 0.00
72 n/a 0.00
66 37 0.00
60 44 0.00
62 35 0.00
66 38 0.00
65 34 0.00
66 35 0.00
57 43 0.00
58 49 0.00
66 49 0.00
68 49 0.00
65 39 0.00
Weather Station Details
Years Station Coordinates
1999–2024 Riverside Municipal Airport location
1893–1998 Riverside Fire Station location