Records for Boise Area, Idaho (BOIthr) on 09-02
Record Highs
-
1: 101°F (2022)
-
2: 101°F (1950)
-
3: 99°F (1998)
Record Lows
-
1: 39°F (1894)
-
2: 41°F (1890)
-
3: 42°F (1999)
Lowest Highs
-
1: 70°F (1945)
-
2: 70°F (1940)
-
3: 69°F (1987)
Highest Lows
-
1: 64°F (1936)
-
2: 65°F (2000)
-
3: 65°F (1964)
Highest September temperature:
104°F on 09-07-2022.
Lowest September temperature:
23°F on 09-14-1970.
Average temperature is 70.9°F
Average high is 85.2°F
Average low is 56.5°F
Temperature data from 1875 to 2022.
Record Precipitation
-
1: 0.16" (1897)
-
2: 0.15" (2000)
-
3: 0.12" (1941)
Precipitation data from 1878 to 2022.