Is it spring already?

When I pulled up the blinds this morning, I could hardly believe my eyes. I expected wet and windy weather, but to my surprise the sun was shining bright! After breakfast I inspected my garden. The snowdrops are coming out of the ground, daffodills ten cm up, the horthensias sprouting. For one hour I pulled weed out of the high bed.Then I set for about ten minutes in my garden chair. Have I ever experienced this before? It is still winter but it felt like spring! I made plans what to do in my garden this afternoon, but when I went out at 3 pm it was cold and a strong wind was blowing, no sun anymore and I rushed back into the warmth of the house.