What happened to Spring?

This year I worked really hard to ensure that I planted my cold-weather crops on time. What good is it to plant peas by St. Patrick's day when April 1st looks like this?

Yesterday, the high was in the low 80's and today, April 1st, more of the same. Sure, my tomatoes and peppers are doing cartwheels but it looks like another year without peas. Sigh...