Riverside Record High by Day of the Year
Data for the record high temperature for each day of the year in
Riverside, California , as well as the year that the record was set. It is based on NOAA data for the years 1893–2024.
Change city
Day
Record High
Year Set or Tied
January 1 92
1918
January 2 87
2012
January 3 88
1994
January 4 89
2012
January 5 86
2012
January 6 87
1914
January 7 88
1962
January 8 94
1923
January 9 92
1923
January 10 89
1923
January 11 84
1948
January 12 89
1996
January 13 84
1912
January 14 86
1912, 1975
January 15 87
2021
January 16 86
1961, 2021
January 17 89
1920, 1961
January 18 90
1971
January 19 90
1971
January 20 84
2014
January 21 83
1968
January 22 85
1994
January 23 88
1946, 1948
January 24 86
1946
January 25 87
1947
January 26 86
1987
January 27 101
2003
January 28 93
2003
January 29 87
1905
January 30 95
2003
January 31 93
2003
February 1 88
1995
February 2 87
1995, 2018
February 3 88
1963
February 4 88
1963, 1995
February 5 87
1995
February 6 89
1963
February 7 87
1996
February 8 88
1996
February 9 88
1907, 1988, 2016
February 10 90
2016
February 11 90
1907
February 12 88
1971, 2016, 2022
February 13 90
1924
February 14 91
1991
February 15 91
1916, 1943, 1991
February 16 91
2016
February 17 91
1930
February 18 90
1981
February 19 88
1916, 1935, 1977
February 20 88
1995
February 21 88
2002
February 22 91
2002
February 23 89
1921
February 24 92
1921, 1968
February 25 94
1921
February 26 90
1986
February 27 87
1926, 1972
February 28 88
1926, 1967
March 1 91
1910
March 2 92
1910
March 3 90
1910
March 4 92
1972
March 5 93
1972
March 6 88
1914
March 7 91
1904
March 8 93
1916
March 9 96
1916
March 10 102
1916
March 11 100
1916
March 12 93
2007
March 13 94
2013
March 14 96
1916
March 15 94
1916
March 16 92
2004, 2015
March 17 92
1914, 2004
March 18 93
1914
March 19 98
1997
March 20 97
1997
March 21 92
1931
March 22 95
1931
March 23 92
1926, 1927, 1931
March 24 94
1988
March 25 96
1988
March 26 99
1988
March 27 94
2015
March 28 91
1917, 1968
March 29 94
2004
March 30 93
1918, 1966
March 31 97
1966, 2011
April 1 95
1959
April 2 93
1961, 1985
April 3 100
1961
April 4 97
1989
April 5 103
1989
April 6 105
1989
April 7 103
1989
April 8 103
1989
April 9 96
1904, 2018
April 10 98
1904, 1988
April 11 95
1915, 1988
April 12 98
1936
April 13 100
1985
April 14 100
1940
April 15 99
1987
April 16 96
1948
April 17 95
1954, 1999
April 18 97
1914
April 19 100
1914
April 20 101
2009
April 21 101
2009
April 22 100
1910
April 23 103
1910
April 24 102
1910
April 25 98
2004
April 26 102
2004
April 27 101
2004
April 28 101
1921
April 29 98
1981, 2021
April 30 98
1996, 2021
May 1 100
1947
May 2 104
1947
May 3 100
1947
May 4 100
1987
May 5 103
1990
May 6 103
1990
May 7 103
1923
May 8 104
1923
May 9 103
1940
May 10 103
1940
May 11 104
1934
May 12 103
1927, 2013
May 13 109
1927
May 14 105
1927
May 15 103
2014
May 16 104
1956
May 17 103
1920
May 18 100
1920
May 19 104
1942
May 20 108
1942
May 21 104
2000
May 22 99
1967
May 23 99
2001
May 24 99
1927, 1938
May 25 102
1974
May 26 101
1968
May 27 101
1973
May 28 106
1973
May 29 110
1984
May 30 99
1910, 1984
May 31 103
1909, 1910
June 1 104
1909, 1970
June 2 106
1970
June 3 105
1957
June 4 106
1981
June 5 103
1930
June 6 103
1973
June 7 104
1985
June 8 105
2015
June 9 104
2019
June 10 106
1979
June 11 109
1979
June 12 108
1979
June 13 105
1917
June 14 112
1917
June 15 114
1917
June 16 118
1917
June 17 117
1917
June 18 106
1957
June 19 111
2016
June 20 114
2016
June 21 109
1973
June 22 105
1973
June 23 106
1925
June 24 109
1993
June 25 109
2017
June 26 112
1925
June 27 109
1976, 1990
June 28 106
1974
June 29 105
2013
June 30 104
1985
July 1 108
1985
July 2 109
1907
July 3 108
1985
July 4 110
1907
July 5 108
1907
July 6 118
2018
July 7 113
2018
July 8 108
2017
July 9 107
1908
July 10 108
1959
July 11 105
1983, 2020
July 12 107
1934
July 13 107
1925
July 14 106
1978
July 15 109
1960
July 16 108
1925, 1935, 1936
July 17 118
1925
July 18 112
1936
July 19 107
1947, 1960
July 20 110
1960
July 21 107
1908
July 22 113
2006
July 23 110
2016
July 24 111
1959
July 25 107
1911, 1943
July 26 110
1943
July 27 112
1995
July 28 116
1934
July 29 109
1980
July 30 108
1972
July 31 109
1972
August 1 106
1946
August 2 107
1918, 1938
August 3 110
1918
August 4 107
1913, 1998
August 5 113
1997
August 6 109
1983
August 7 106
1970
August 8 107
1998
August 9 107
1917
August 10 108
1915
August 11 106
1915
August 12 110
1933, 1994
August 13 107
1933
August 14 107
1933
August 15 109
2020
August 16 107
2015
August 17 107
1992
August 18 108
1950, 2020
August 19 108
1915
August 20 107
1940
August 21 108
1982
August 22 107
1969, 1998
August 23 108
1926, 1956, 1998
August 24 113
1926
August 25 112
1926
August 26 112
1944
August 27 110
1981
August 28 109
2017
August 29 112
1998
August 30 111
1998
August 31 112
2017
September 1 112
2017
September 2 111
1982
September 3 112
1955
September 4 110
2022
September 5 117
2020
September 6 117
2020
September 7 110
1904, 1944, 1955
September 8 109
1944
September 9 111
1979
September 10 109
1948
September 11 108
1955
September 12 111
1971
September 13 113
1971
September 14 109
1938
September 15 108
1913, 1917, 2014
September 16 110
1922
September 17 112
1922
September 18 108
1917
September 19 106
1939
September 20 106
1943, 2015
September 21 109
1943
September 22 113
1943
September 23 109
1949
September 24 109
1949
September 25 108
1921, 2010
September 26 110
1921, 2010
September 27 113
2010
September 28 106
1924, 1963
September 29 106
1924
September 30 108
1980, 2001, 2020
October 1 109
1980
October 2 108
1980
October 3 108
1917
October 4 108
1987
October 5 104
1943
October 6 104
1996
October 7 107
1996
October 8 102
1910
October 9 104
2015
October 10 106
1991
October 11 102
1934
October 12 107
1950
October 13 105
1950
October 14 102
1954, 1958
October 15 101
1958, 1961, 2020
October 16 105
1958
October 17 103
1958
October 18 104
1921
October 19 106
1921
October 20 104
1940
October 21 103
2003
October 22 103
1917
October 23 102
2017
October 24 101
1909
October 25 101
1926
October 26 100
1915
October 27 98
1965
October 28 105
1915
October 29 95
1915, 1918, 1965, 1966
October 30 97
1966
October 31 100
1918
November 1 97
1924
November 2 99
1924
November 3 100
2010
November 4 99
2010
November 5 95
1988, 2012, 2020
November 6 96
1894
November 7 98
1894
November 8 94
1913, 1956, 2016
November 9 94
1913
November 10 96
1894
November 11 96
1894
November 12 95
1906
November 13 95
1906
November 14 95
1906
November 15 88
1977, 2021
November 16 93
2020
November 17 92
2008
November 18 93
1915
November 19 95
1915
November 20 92
1915
November 21 95
1924
November 22 95
2017
November 23 94
2017
November 24 92
1995
November 25 94
1933
November 26 92
1933
November 27 91
2014
November 28 86
1924, 1937
November 29 90
1916
November 30 89
2021
December 1 89
2021
December 2 87
1946, 1958
December 3 94
1958
December 4 88
1939, 1940, 1979
December 5 90
1939
December 6 90
1938
December 7 90
1938
December 8 87
1938
December 9 91
1938
December 10 87
1958
December 11 90
1958
December 12 88
1988
December 13 89
1988
December 14 83
1953
December 15 86
1942
December 16 86
1939
December 17 87
1958, 2013
December 18 89
1917
December 19 90
1917
December 20 87
1939
December 21 90
1917
December 22 85
1915
December 23 84
1915
December 24 86
1919, 1950, 2005
December 25 84
1919, 1925, 2022
December 26 86
1980
December 27 86
1947
December 28 86
1917
December 29 90
1917
December 30 86
1917
December 31 91
1917
Years with the Most Daily Records
Which years set the greatest number of daily high temperature records in Riverside history?
Rank
Year
Records Set
1
1917
18
2
1915
12
3
2020
9
4
1988
9
5
1958
9
6
1916
9
7
1910
9
8
2017
8
9
2016
8
10
1921
8
Daily Records by Decade
This table shows the number of daily high temperature records in Riverside that were set in each decade since 1893.
Decade
Records Set
1890s
4
1900s
18
1910s
69
1920s
43
1930s
32
1940s
35
1950s
27
1960s
26
1970s
30
1980s
40
1990s
34
2000s
22
2010s
45
2020s
19
Weather Station Details
Years
Station
Coordinates
1999–2024
Riverside Municipal Airport
location
1893–1998
Riverside Fire Station
location