- The Washington Times - Monday, March 4, 2013

If there are two things the District does well — aside from half-smokes and traffic congestion — it’s spring flowers and unpredictable weather.

On Monday, that unusual paring teamed up as part of a bewildering forecast that predicted an on-schedule blooming period for the city’s beloved cherry blossoms this month, even as meteorologists warned of a midweek storm that could dump 5 inches of snow or more on the area.

The peak bloom time for the 1,678 trees around the Tidal Basin is forecast between March 26 and 30, National Park Service officials said, meaning for the 12th year in a row the blooms will blossom during the National Cherry Blossom Festival.

“After 100 years, we have good indicators of the stages of development,” said James Perry, Park Service chief of resource management.

The announcement was made at the Newseum, where the five-story atrium was decked out in pink hues familiar to the blossom celebration.

The trees normally bloom between late March and early April, though extreme hot or cold temperatures have caused blooms as early as March 15 and as late as April 18. Mr. Perry said the blossoms have lasted as long as 18 days and as short as five days.

The peak bloom time is the period during which 70 percent or more of the blooms have opened. Precise days when the blooms will be at their most glorious are forecast later in the month, though Mr. Perry said that normally comes closer to the end of the blooming period.

“Mother Nature decides that,” he said.

March can be somewhat of a roller coaster of weather patterns, officials said, but unlike last year, which was warm enough to require the Park Service to bump up its predictions by a week, the monthly outlook for this March is not as easy to predict.

National Weather Service science and operations officer Steve Zubrick said “the odds of going either way are kind of equal” for whether March could be unseasonably warm or cold.

The average high for March in the District is 55.9 degrees, while the average low is 37.6 degrees. Last year, the average temperature was about 10 degrees warmer, which coaxed the blossoms out of their buds on March 20. The average peak bloom date is April 4.

The warmest day in March on record was March 23, 1907, when it was 93 degrees. The coldest day in March was March 4, 1873, when it was just 4 degrees above zero, according to the Weather Service.

“In March we can certainly have some very warm and some very cold days,” Mr. Zubrick said, adding that the District is looking at a forecast that could bring several inches of snow on Wednesday.

While the blossoms are still buds, they are mostly protected from the elements, not unlike flowers kept in a florist’s refrigerator.

Snow can be a threat once the blossoms open, however, but in general “they can handle a couple days of not great weather,” Mr. Perry said.

During their century in the District, the trees have dealt with subfreezing temperatures, heavy snow and high winds. A decade ago, 11 inches of snow fell on March 30, while in February 2010, branches as thick as 6 inches were split and some tree canopies were sheered off because of a snowstorm.

The 1 million visitors who come to the city to see the blooms are also resilient when it comes to the weather, and festival organizers have packed the nearly monthlong celebration with a variety of performances and parades inspired by the blossoms, as well as the Blossom Kite Festival on the Mall.

“The questions is, what do we do for an encore,” asked Japan-America Society President John Malott. “And the answer is, keep going. This celebrates many things: the arrival of spring, the beauty of the city and our connection to Japan.”

For sequestration watchers, Park Service Deputy Superintendent Stephen Lorenzetti said because the event falls so early after the federal spending deadline, “we don’t see any impact to the festival.”

The Park Service spends about $185,000 on the festival.

Mr. Lorenzetti did warn, however, that in an effort to keep open the major memorials and sites and avoid furloughs as much as possible, future events the Park Service sponsors — such as the July 4 celebration on the Mall — could take a hit.

Copyright © 2019 The Washington Times, LLC. Click here for reprint permission.

The Washington Times Comment Policy

The Washington Times welcomes your comments on Spot.im, our third-party provider. Please read our Comment Policy before commenting.


Click to Read More and View Comments

Click to Hide