Records for Olympia Area, Washington (OLMthr) on 09-23
Record Highs
-
1: 91°F (1957)
-
2: 85°F (1995)
-
3: 85°F (1974)
Record Lows
-
1: 26°F (2000)
-
2: 33°F (2005)
-
3: 34°F (1996)
Lowest Highs
-
1: 57°F (2014)
-
2: 56°F (2020)
-
3: 56°F (2011)
Highest Lows
-
1: 54°F (1948)
-
2: 57°F (1986)
-
3: 57°F (1972)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 57.4°F
Average high is 69.8°F
Average low is 44.9°F
Temperature data from 1948 to 2022.
Record Precipitation
-
1: 1.23" (2020)
-
2: 1.16" (1992)
-
3: 1.16" (1978)
Precipitation data from 1948 to 2022.