It has been an interesting Spring here in Westford, weather-wise. April dipped below freezing on the 3rd, 8th, 9th, 15th and 16th. Then we got a warm spell, a week of days that reached 75 °F (23 °C) and even one day that reached 87.4 °F (30.8 °C) (April 23rd). Then it struck, on May [...]