Records for Boise Area, Idaho (BOIthr) on 08-31
Record Highs
-
1: 106°F (2022)
-
2: 102°F (2004)
-
3: 99°F (1967)
Record Lows
-
1: 39°F (1887)
-
2: 42°F (1977)
-
3: 42°F (1943)
Lowest Highs
-
1: 70°F (1929)
-
2: 69°F (2022)
-
3: 69°F (1970)
Highest Lows
-
1: 55°F (1964)
-
2: 60°F (1887)
-
3: 61°F (1984)
Highest August temperature:
110°F on 08-04-1961.
Lowest August temperature:
32°F on 08-25-1892.
Average temperature is 71.5°F
Average high is 85.9°F
Average low is 57.1°F
Temperature data from 1875 to 2022.
Record Precipitation
-
1: 0.46" (1964)
-
2: 0.10" (1983)
-
3: 0.09" (2000)
Precipitation data from 1878 to 2022.