The Treasure Valley is our piece of paradise nestled between the two mountain ranges. With an average of 12 inches of precipatation you can enjoy our mild climate that includes the best of all four seasons. Within 2 hours drive you can experience the pristine mountain climates along with all of the recreational opportunites they provide. Golfing, skiing, fishing, hiking, rock climbing, camping are all in your backyard.

Those who live here know why this is the best place to live. With it's repeated listing on the best places to live lists, the Treasure Valley offers the best of living in all seasons. With warm extended summers, mild winters, and breath taking falls (Did we mention boise's nickname is the "City of Trees?) and green springs, you can enjoy modern living without sacrificing nature. The chart below gives more detail on average monthly climates in Boise.

Averages and Records by Month

  Jan Feb March April May June
Average High   36°F 44°F 52°F 61°F 71°F 80°F
Average Low   21°F 27°F 31°F 36°F 43°F 52°F
Mean   29°F 36°F 42°F 49°F 58°F 67°F
Average Precipitation   1.50 in 1.10 in 1.30 in 1.20 in 1.10 in 0.80 in
Record High   63°F
(1953)
71°F
(1992)
81°F
(1978)
92°F
(1987)
98°F
(1986)
109°F
(1940)
Record Low   -17°F
(1950)
-15°F
(1989)
6°F
(1971)
19°F
(1968)
22°F
(1982)
31°F
(1995)

  July Aug Sept Oct Nov Dec
Average High   90°F 88°F 77°F 64°F 48°F 37°F
Average Low   57°F 56°F 48°F 39°F 31°F 22°F
Mean   74°F 73°F 63°F 52°F 40°F 30°F
Average Precipitation   0.40 in 0.40 in 0.80 in 0.80 in 1.50 in 1.40 in
Record High   111°F
(1960)
110°F
(1961)
102°F
(1945)
94°F
(1992)
74°F
(1988)
65°F
(1964)
Record Low   35°F
(1986)
34°F
(1992)
23°F
(1970)
11°F
(1971)
-3°F
(1985)
-25°F
(1990)
Winter or Summer, The Treasure Valley offers great recreational opportunites. Come to Idaho and see why it is such a great place to call home.




Fall In The Treasure Valley