To determine the wettest months based on the rainfall data provided, we need to look for the months with the highest average rainfall according to the points plotted on the graph:
- January: 2.3 inches
- February: 2 inches
- March: 2 inches
- April: 0.6 inches
- May: 0.6 inches
- June: 0.2 inches
- July: 0.45 inches
- August: 0.55 inches
- September: 0.7 inches
- October: 1.6 inches
- November: 2.4 inches
- December: 3.2 inches
From the data:
- The wettest month is December with 3.2 inches.
- The second wettest month is November with 2.4 inches.
- The third wettest month is January with 2.3 inches.
Thus, the wettest months are November, December, and January.
The correct choice is: November, December, and January.