When will winter arrive?
If you live in Northern California, it’s been topic #1 for the last 2 months: Cold nights, mild to warm days and barely a drop of rain. December was the second driest in modern times, and so far, January hasn’t seen a single drop of the wet stuff.
It’s been so dry that people are starting to use the “d” word, as in drought.
This comes on the heels of heavy rains last October, which had everybody fretting about the vintage, and worried about a repeat of the 2010-2011 winter, which was extraordinarily wet. No luck. In my vintage diary, I noted only two instances of precipation in December: once on the 12th (“very, very light”) and again on the 30th (“Light rain, less than 1/10th of an inch”). Other than that, nada.
This map from NOAA suggests visually how severe things have been, with all of Northern California north of the Central Coast in the red “Drought to persist or intensify” part.
It’s an increasingly important story, and scientists are starting to express something akin to alarm. The Sacramento Bee quoted California’s chief hydrologist: “It just hangs on and on and on,” he said, referring to the high pressure system that won’t budge, sending storms to the north and south of us. KQED-FM today featured a top NASA climatologist and an official from the California Department of Water Resources, and I don’t think I’m exaggerating when I say you could hear extreme concern in their voices. The Water Resources lady reminded us that the absence of precipitation doesn’t mean only that reservoirs are under pressure; actually, they’re in pretty good shape, thanks to last year’s snowmelt from the Sierra. No, the immediate problem is in industries that rely on instant water from the sky, such as grazing. Cattle need to eat pasture grasses. With no rain, the winter grasses are drying up. Bloomberg News today reported “short-term Severe Drought” in parts of California, “as impacts to forage conditions in rangeland areas are significant.” Not only that: “Wildland fire awareness is increasing in California as well.”
Wildfires in January?
There are implications for grapes, too. “…if the warm, dry spell continues, it could cause an ‘early bloom’ on apple trees and grapevines, exposing the tender green plant tissue to possible frost damage,” the Santa Rosa Press Democrat reported.
But change might finally be coming. Just yesterday, the weather people are saying the pattern could break by next week, with “significant changes in flow over the Eastern Pacific” that “should allow a series of storm systems to track across the North State.” That’s great news for crops and water supplies, and I know I should be glad. But in a way, I’m sad. It’s been so great enjoying the Springlike weather. In Oakland, when you get in a sunny place out of the wind around 2 p.m. (the warmest part of the day), it actually feels hot on your skin, like summer. Gus has been loving it. He doesn’t like rain. Neither do I. But we’ll be thankful when Old Man Winter returns.