Weather hits northeast flower growers hard

An abrupt swing from hot weather to cold across the Northeast is frustrating some flower and fruit farmers who have had to either harvest blooms extra early or fear they could lose some crops altogether.

Frosty nights aren’t unusual this time of year. Across the region, the average date of the last frost ranges from mid-April to early June, according to the Northeast Regional Climate Center at Cornell University. But the first half of April was unusually warm for much of the region, and that, coupled with the quick drop in temperature, could cause some problems.

Boston saw temperatures climb into the high 70s (around 26 Celsius) last week, with cities including New York, Philadelphia and Washington, D.C. reaching temperatures in the 90s (around 32 Celsius), according to the National Weather Service. By the weekend, temperatures across the region dropped into the 50s (around 10 Celsius), with some areas in New England seeing snow showers.

And the cold continued into this week: The National Weather Service issued a freeze warning for Monday night and Tuesday morning for parts of Ohio, Pennsylvania, Virginia, Maryland and North Carolina.