The given table shows the annual weather statistics in Edinburgh, Paris, Helsinki and Casablanca, comparing the amount of rainfall, wet days, snowfall, temperature, and sunlight hours. Overall, it can be seen that Paris experiences the most rainfall, Helsinki has the most wet days and snowfall, while Casablanca is much hotter and drier than the other cities.
In detail, according to the table, for rainfall, Paris records the highest figure at as much as 700 mm. These are followed by Edinburgh and Helsinki, each at approximately 500 mm, while Casablanca has the lowest amount, at a total of only 26 mm per year. Next, moving on to the number of wet days, Helsinki has the highest number, while Casablanca has only 5 wet days. Despite having the most amount of rainfall, Paris had 78 wet days, and Edinburgh had 150 days. Then, regarding snowfall, Helsinki experiences extremely heavy snowfall, at 450 mm, which is significantly higher than Edinburgh and Paris, at 75 mm and 10 mm, respectively. Casablanca was the only city that does not have any snow.
In addition, in terms of the yearly temperature range, Casablanca has the warmest temperature and 9 hours of sunlight. Furthermore, the other cities are colder and have less sunlight hours, and Helsinki has the coldest temperature of them all, reaching as low as -10 degrees.