The image produced by your code is shown below:
Does the data seem normally distributed?
- The data seems to be normally distributed
Do you think we would be able to use Welch's t-test on this data?
- We would be able to use Welch's t-test one tail


3.3 Is statically different between rainy and non-rainy days?
Yes.

3.4 Results and methods
The t statistic is greater than zero and the p value is less than the p critical value, so that it fall within the critical region
