Records for Riverside Area, California (RALthr) on 12-09
Record Highs
-
1: 91°F (1938)
-
2: 88°F (1940)
-
3: 85°F (1990)
Record Lows
-
1: 26°F (1951)
-
2: 26°F (1916)
-
3: 27°F (1978)
Lowest Highs
-
1: 56°F (1988)
-
2: 56°F (1957)
-
3: 54°F (2000)
Highest Lows
-
1: 50°F (1931)
-
2: 51°F (1972)
-
3: 54°F (1951)
Highest December temperature:
94°F on 12-03-1958.
Lowest December temperature:
21°F on 12-12-1949.
Average temperature is 56.4°F
Average high is 69.7°F
Average low is 43.1°F
Temperature data from 1893 to 2022.
Record Precipitation
-
1: 1.47" (1909)
-
2: 0.98" (1931)
-
3: 0.42" (1965)
Precipitation data from 1893 to 2022.