Records for Tri-Cities Area, Washington (PSCthr) on 09-08
Record Highs
-
1: 97°F (1944)
-
2: 96°F (2021)
-
3: 95°F (1940)
Record Lows
-
1: 36°F (2001)
-
2: 38°F (1922)
-
3: 39°F (1999)
Lowest Highs
-
1: 70°F (2017)
-
2: 66°F (1963)
-
3: 63°F (2019)
Highest Lows
-
1: 59°F (1978)
-
2: 65°F (1952)
-
3: 65°F (1927)
Highest September temperature:
102°F on 09-01-2022.
Lowest September temperature:
21°F on 09-24-1926.
Average temperature is 66.8°F
Average high is 83.9°F
Average low is 49.7°F
Temperature data from 1894 to 2022.
Record Precipitation
-
1: 0.29" (1924)
-
2: 0.18" (2003)
-
3: 0.17" (2019)
Precipitation data from 1894 to 2022.