1 Young adults who face an opportunity gap but have a mentor are 55% more likely to be enrolled in college than those who did not have a mentor.  In addition to better school attendance and a better chance of going on to higher education, mentored youth maintain better attitudes toward school.
The highest monthly average temperature in Helena for July is 74 degrees. The lowest monthly average temperature in Helena for December is 21 degrees. The most monthly precipitation in Helena occurs in June with 2.4 inches. The air quality index in Helena is 29% better than the national average. The pollution index in Helena is 77% better than the national average.
Helena /ËhÉlÉ¨nÉ/ is the capital city of the U.S. State of Montana and the county seat of Lewis and Clark County. The 2010 census put the population at 28,190 and the Lewis and Clark County population at 63,395. Helena is the principal city of the Helena Micropolitan Statistical Area, which includes all of Lewis and Clark and Jefferson counties; its population is 77,414 according to the 2014 Census Estimate.