OK, I may have given my feelings away in the title of this blog. So far, this winter has been wonderful. We got four inches of rain in November to kick things off (a total topped only three times in the 23 years we've had our weather station going). This got the cover crop growing and began the process of incorporating the compost we'd spread around the vineyard into the soil. A chilly but sunny December ensured that the vines were fully dormant and the cover crop well established, and then our rainy January (9+ inches) and February (10+ inches and counting) brought us to where we are now: a year where as of February 25th we've already reached our annual winter rainfall average, and are about 130% of where we'd expect to be in a normal year.
Oh, and the vineyard looks like this:
For the winter, we've already reached the 25 inches that is our long-term average, thanks mostly to the last two months. And there is more rain in the forecast; if we finish the year at the same 130% of normal that we are to date, that would put us at 32.5 inches, not quite at the heights we achieved before the 1998, 2005, 2010, 2011, and 2017 vintages, but close:
There is water seeping out of hillsides and flowing merrily in Las Tablas Creek. The vineyard dogs have been returning from their romps exhausted and muddy:
You may have to be Californian (or at least to have lived here for a while, and through our recent drought) to understand how exciting the sound of running water is. Our Shepherd even made a video for those who want to savor it:
You've seen the Nile, you've seen the Amazon, now turn on your sound and enjoy the tranquility of the Tablas! Running water is very exciting around here. You would have to be a Californian to understand. pic.twitter.com/BhSb4Km5c0— Tablas Creek (@TablasCreek) February 21, 2019
So, on the water front, so far, so good. How about on the temperature front? Regular readers of the blog know that below-freezing nights aren't unusual in Paso Robles in the wintertime, but we've seen an unusual concentration recently. After only one frost night in November, we got four in December, five (including four consecutive nights in the mid-20s) in January, and a whopping fifteen so far in February, including the last eight. While rainy months and frosty months aren't unusual here, months that are both rainy and frosty are, because typically it only freezes when it's clear enough for radiational cooling to take place. Unusually this month, we've had cloudy nights below freezing, culminating in a rare snowy afternoon here last week:
It's always exciting to see snow at the vineyard. And though Thursday didn't bring enough snow to stick like it did back in 2011, there was enough to get the whole tasting room jumping around like children at recess! pic.twitter.com/ptBYa89TW4— Tablas Creek (@TablasCreek) February 23, 2019
What does all this mean for the 2019 vintage? It's early to say. But there have been years where late February already felt like spring, with our local almond trees in bloom and us starting to worry about bud break. For the grapevines, the two most important factors that they sense and which together cue them to come out of dormancy are the amount of the daytime sunlight (less this year because of all the clouds) and the soil temperature (well below average due to the constant rainfall and the cold nights and days). So, I would predict that we'll see a later beginning to the growing season than in recent years, and likely later even than last year's late-March bud-break, which was itself a bit of a throwback to the 2000's. That would be great; the benefit of a later budbreak is that we have fewer white-knuckle nights where we have to worry about frost, since by mid-May we are past that worry. If we can push budbreak back into April, so much the better.
So, while this winter has produced more Californian grumbling about the cold and rain than I remember hearing before, we'll take it. The vineyard is in great shape, and the vines still fully dormant. The persistent rain has meant an incredibly green cover crop with plenty of food for our flock. And the fast-moving weather systems have given us rainbow after rainbow. We ❤ you, winter in Paso Robles.