Our tri-state region of the High Plains is in a solidly semi-arid climatic zone.
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KIMBALL – Our tri-state region of the High Plains is in a solidly semi-arid climatic zone. By definition, that means 10-20 inches of annual precipitation on average. At Kimball we’ve averaged about 16.8 inches of liquid precipitation each year for the last 123 years, and that’s as long as official records have been kept. More than half of that moisture – 9.8 inches – comes between May and August. Snow and rain in March-April and September-October add another five inches and the rest comes mainly as snow in the winter months.
Low average rainfall totals and the reality of nature’s variable climate means that the specter of drought is never very far away. The ecosystem of our region has evolved – since the glaciers retreated about 15,000 years ago – to easily survive drought conditions. When the rains fail to materialize the native grasslands simply go dormant and hold on to reserves of energy and moisture, waiting for the rains to return. These can be tough times for the animals that populate the region, as food becomes scarce and starvation whittles down populations. When the rains return, and food grows abundant, animal populations rebound.
It’s a little bit harder for farmers and ranchers to deal with drought. We human agriculturalists depend on nature’s annual cycle to allow us to produce an annual crop. Our system isn’t designed to hunker down and wait for the rains to return. In general, we get by when drought comes, but it isn’t easy and it isn’t pleasant.
The last drought we suffered at Kimball came in 2012 when we received only 8.3 inches of rain for the year. The one before that was in 2002, when 0nly 6.6 inches of precipitation came.
You can see how farmers and ranchers have become quite sensitive about precipitation.