People say it snows here in April or whatever. And while sure it can happen, it’s like every 5 to 10 years. Reno or Denver get snow in April and May generally multiple times each year and there the window for snow isn’t truly really reasonably over until late April
In 1999 we had five times as much snow fall in April as did the entire winter preceding it
Low altitude and high dew points in spring sun are not snow’s friend