Yes, we are having spring since more than one hour now: 25° C three days ago - only 9°, rainy, windy autumn weahter now.
The first day of spring is one thing, and the first spring day is another.
The difference between them is sometimes as great as a month.
- Henry Van Dyke, Fisherman's Luck
After one month later of the Vernal Equinox it is actually warm, and an apparent summer begins one month after the Summer Solstice. You must see it in a longer perspective.
(Here the topic is limited to the case of Nothern hemisphere.)
