I have a wireless thermometer in one of my garden hoop houses. In the last week it has registered a low of 17 degrees F, and today it hit a high of 113 degrees F -- well after I removed the ends so that air could move through it.
This time last week, it was too wet to plow. Today it was a dust storm when I was trying to disc an acre area that I plowed last Sunday, when the ground was perfect.
The peepers and wood frogs seem to think that spring has arrived. That is fine. I just hope summer hasn't arrived just yet. They are calling for 85 degrees on the day after tomorrow. The ice just went out!