Records for Tri-Cities Area, Washington (PSCthr) on 09-09
Record Highs
-
1: 100°F (1940)
-
2: 97°F (1981)
-
3: 96°F (1944)
Record Lows
-
1: 38°F (2000)
-
2: 38°F (1910)
-
3: 38°F (1895)
Lowest Highs
-
1: 67°F (1949)
-
2: 66°F (1969)
-
3: 66°F (1958)
Highest Lows
-
1: 64°F (1985)
-
2: 66°F (1927)
-
3: 67°F (1952)
Highest September temperature:
102°F on 09-01-2022.
Lowest September temperature:
21°F on 09-24-1926.
Average temperature is 66.5°F
Average high is 83.6°F
Average low is 49.4°F
Temperature data from 1894 to 2022.
Record Precipitation
-
1: 0.16" (2010)
-
2: 0.11" (1952)
-
3: 0.09" (1985)
Precipitation data from 1894 to 2022.