The effect that the weather can have on our mood is something that many people disagree about. I believe that the weather can affect how we feel.
In Scandinavian countries, for example, it is a well-know face that the lack of sunshine in winter can cause depression. There are even special"light boxes" where you can go to feel better.
Another example of how the weather can affect your mood is the way you feel on a nice, sunny day. Bright sunshine often makes you want to go out and have fun.
I believe that the weather can make a big difference in the way you feel. Wouldn't you be in a better mood if there were sunshine all the time?