what is the climate like in boise idaho
Boise, Idaho
Boise has a semi-arid continental climate ( Köppen climate classification BSk ) , with four distinct seasons . Boise experiences hot and dry summers with highs reaching 100 ° F ( 38 ° C ) eight days in a typical year and 90 ° F ( 32 ° C ) on 51 days . Yet because of the aridity , average diurnal temperature variation exceeds 30 ° F ( 17 ° C ) in summer . Winters are moderately cold , with a December average of 30.7 ° F ( − 0.7 ° C ) , and lows falling to 0 ° F ( − 18 ° C ) or below on around three nights per year . Snowfall averages 19 inches ( 48 cm ) , but typically falls in bouts of 3 inches ( 8 cm ) or less . Spring and fall are mild . Autumn is brief ; spring is gradual . Extremes have ranged from − 28 ° F ( − 33 ° C ) on January 16 , 1888 to 111 ° F ( 44 ° C ) , as recently as July 19 , 1960 ; temperatures have reached − 25 ° F ( − 32 ° C ) and 110 ° F ( 43 ° C ) as recently as December 22 , 1990 and June 28 , 2015 , respectively . Precipitation is usually infrequent and light , especially so during the summer months . It averages approximately 11 inches annually . 
Boise has a semi-arid continental climate ( Köppen climate classification BSk ) , with four distinct seasons . Boise experiences hot and dry summers with highs reaching 100 ° F ( 38 ° C ) eight days in a typical year and 90 ° F ( 32 ° C ) on 51 days . Yet because of the aridity , average diurnal temperature variation exceeds 30 ° F ( 17 ° C ) in summer . Winters are moderately cold , with a December average of 30.7 ° F ( − 0.7 ° C ) , and lows falling to 0 ° F ( − 18 ° C ) or below on around three nights per year . Snowfall averages 19 inches ( 48 cm ) , but typically falls in bouts of 3 inches ( 8 cm ) or less . Spring and fall are mild . Autumn is brief ; spring is gradual . Extremes have ranged from − 28 ° F ( − 33 ° C ) on January 16 , 1888 to 111 ° F ( 44 ° C ) , as recently as July 19 , 1960 ; temperatures have reached − 25 ° F ( − 32 ° C ) and 110 ° F ( 43 ° C ) as recently as December 22 , 1990 and June 28 , 2015 , respectively . Precipitation is usually infrequent and light , especially so during the summer months . It averages approximately 11 inches annually .
Boise has a semi-arid continental climate with four distinct seasons, hot and dry summers, moderately cold winters, and mild spring and fall.
Boise has a semi-arid continental climate ( Köppen climate classification BSk ) , with four distinct seasons . Boise experiences hot and dry summers with highs reaching 100 ° F ( 38 ° C ) eight days in a typical year and 90 ° F ( 32 ° C ) on 51 days . Winters are moderately cold , with a December average of 30.7 ° F ( − 0.7 ° C ) , and lows falling to 0 ° F ( − 18 ° C ) or below on around three nights per year . Spring and fall are mild .