Records for Olympia Area, Washington (OLMthr) on 09-15
Record Highs
-
1: 94°F (1967)
-
2: 91°F (1981)
-
3: 89°F (1951)
Record Lows
-
1: 32°F (1970)
-
2: 32°F (1969)
-
3: 35°F (1971)
Lowest Highs
-
1: 61°F (2020)
-
2: 58°F (1994)
-
3: 57°F (2000)
Highest Lows
-
1: 56°F (1955)
-
2: 58°F (1963)
-
3: 60°F (1997)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 59.5°F
Average high is 72.6°F
Average low is 46.4°F
Temperature data from 1948 to 2022.
Record Precipitation
-
1: 1.00" (1955)
-
2: 0.96" (1997)
-
3: 0.66" (2010)
Precipitation data from 1948 to 2022.