In the last couple of years the weather has been definitely unpredictable.
Last year, I remember we had a warm spring in Canada and Europe; even the southern parts were covered with snow but in Montreal we hardly saw any snow during the entire winter. This year, everything is the opposite; we had the coldest winter in fifty years, and spring is very slow to come.
I went for a walk at a local park, and even on April 12th the Lachine Canal Mariana was still frozen solid. The air was relatively warm, and it was pleasant as I walked along the path.
When I moved towards the water to set up the tripod I was back in winter, with the temperature dropping probably by 10C. It was a very unusual sensation as I was walking through the layers of freezing and warm air.