Thursday, February 20, 2014

Farmer's Almanac

In August, 2013, the Farmer's Almanac predicted that the winter of 2014 would be "Days of Shivery." In contrast to the forecast by the National Weather Service, highlighted in my previous post, the Almanac turned out to be prescient and therefore useful.

Although written months in advance, the Almanac's forecast reads now like history:

After the unusually warm and snowless winter of 2011–2012, many people questioned if winter could make a comeback. Well it did. Last winter was cold and especially snowy.
So, what’s in store for this winter? The “Days of Shivery” are back! 
For 2013–2014, we are forecasting a winter that will experience below average temperatures for about two-thirds of the nation. A large area of below-normal temperatures will predominate from roughly east of the Continental Divide to the Appalachians, north and east through New England. Coldest temperatures will be over the Northern Plains on east into the Great Lakes. Only for the Far West and the Southeast will there be a semblance of winter temperatures averaging close to normal, but only a few areas will enjoy many days where temperatures will average above normal.
Precipitation-wise, the Southern Plains, Midwest, and Southeast will see above-normal conditions, while the rest of the country will average near normal. With a combination of below-normal temperatures and above-normal precipitation the stage will be set for the Midwest, Great Lakes, and Central and Northern New England to receive lots of snow. Farther south, where the thermometer will be vacillating above or below the freezing mark, Southern New England, Southeast New York, New Jersey, and down through the Mid-Atlantic region will be seeing either copious rains and/or snows.
And yet, the Pacific Northwest (or is it “northwet?”) where indeed wet weather is almost a given during the winter months, the overall winter season could average out drier than normal.
Significant snowfalls are forecast for parts of every zone. Over the Northeast and Mid-Atlantic states, we are “red-flagging” the first ten days of February for possible heavy winter weather. More importantly, on February 2, Super Bowl XLVIII will be played at MetLife Stadium in New Jersey’s Meadowlands—the very first time a Super Bowl will be played outdoors in a typically cold weather environment. We are forecasting stormy weather for this, the biggest of sporting venues. But even if we are off by a day or two with the timing of copious wind, rain, and snow, we wish to stress that this particular part of the winter season will be particularly volatile and especially turbulent.
And mid-March could bring a wave of storminess stretching almost from coast to coast, bringing a wide variety of precipitation types as well as strong and gusty winds.

According to CBS News, modern science doesn't care much for the Almanac:

Based on planetary positions, sunspots and lunar cycles, the almanac's secret formula is largely unchanged since founder David Young published the first almanac in 1818.
Modern scientists don't put much stock in sunspots or tidal action, but the almanac says its forecasts used by readers to plan weddings and plant gardens are correct about 80 percent of the time.

I've been following the Almanac for 40 years. It rarely fails.

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