Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 2023 52.1 52.4 60.7 65.3 75.6 84 89.3 92.9 84.6 69.2 57.8 52.8 69.7 2022 45.8 46.2 58.5 69.5 77.9 86.1 91.8 86.8 80.6 69.1 55 50.7 68.2 This data for DFW monthly and annual temperature averages collects the needed data, proposes several hypotheses and a regression model, and performs the statistical analysis required to calibrate the model or verify/refute the hypothesis.