Python 3.4.1 rainfall

Example of program in operation:
Inches of rainfall for month #1: 9.82
Inches of rainfall for month #2: 3.65
Inches of rainfall for month #3: 6.29
Inches of rainfall for month #4: 5.39
Inches of rainfall for month #5: 7.70
Inches of rainfall for month #6: 3.89
Inches of rainfall for month #7: 8.64
Inches of rainfall for month #8: 5.15
Inches of rainfall for month #9: 4.00
Inches of rainfall for month #10: 0.67
Inches of rainfall for month #11: 3.75
Inches of rainfall for month #12: 8.87

Total rainfall in inches: 67.82
Average rainfall in inches: 5.65
Lowest rainfall in inches: 0.67
Highest rainfall in inches: 9.82