Spring is here!

On the 1st of April, we drove to Denver. The picture at the right shows our car and the circle out in front of nephew Phil's house that evening.





The next day, the sun was shining and we were able to leave for Mexico. We spent two weeks there, returning late on the 16th of April. The picture at the right was taken on the next day, the 17th of April, from about the same place as the previous picture.
I sent a note to a cousin in Las Vegas, telling her about the snow. She wrote back to say that it had been up to 99 degrees Farenheit in Las Vegas, and she had used the air conditioning. So, is spring here? Or maybe even summer?