Records for Boise Area, Idaho (BOIthr) on 08-20
Record Highs
-
1: 103°F (1967)
-
2: 100°F (1997)
-
3: 99°F (2009)
Record Lows
-
1: 39°F (1918)
-
2: 42°F (1892)
-
3: 43°F (1916)
Lowest Highs
-
1: 71°F (1946)
-
2: 70°F (1977)
-
3: 70°F (1961)
Highest Lows
-
1: 65°F (1968)
-
2: 66°F (1918)
-
3: 69°F (1954)
Highest August temperature:
110°F on 08-04-1961.
Lowest August temperature:
32°F on 08-25-1892.
Average temperature is 74.8°F
Average high is 89.7°F
Average low is 60°F
Temperature data from 1875 to 2022.
Record Precipitation
-
1: 0.40" (1959)
-
2: 0.14" (1990)
-
3: 0.13" (1954)
Precipitation data from 1878 to 2022.