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.
Note the graph below shows that there is only a slight increase in temperature per. century. Yet there is considerable year to year variability. For the period 1895 through 2013, the. statewide average annual temperature in Arkansas varies from 58Â°F to 63.6Â°F. The 119 year. average is 60.5Â°F. Statewide, the coldest month is January, with an average low temperature of 29.3Â°F. July is the. hottest, with an average high of 92.6Â°F. Monthly and annual averages are shown in the table. below.