Rainy days are rare in the part of the world I live in. But rain has fallen four days in a row for a total of just over two inches. Considering our annual average rainfall is 15 inches, the rain over the last four days is significant.
Wet Season
April, May and June are the rainy months for our section of the High Plains. Snow often falls in April which hinders the garden. This year we had the frigid temperatures but not much in the way of measurable snowfall. Then May continued the cooler than normal temperature with a last frost on the 21st of the month. Unfortunately, the month was also dry. Just over an inch of rain watered the garden.
Thus you can understand my excitement of two inches of rain in just four days. The historical average has taken some hits this decade. The beginning featured a carryover of the drought that started in the late ‘00s. The lowest total precipitation for our county occurred in 2011 when just over six inches of rain fell. This was in the middle of a run of years where the rain total fell below ten inches.
Perhaps the ongoing focus on world economics kept this serious drought from the spotlight. This time period was actually drier than the Dust Bowl years. Our area lost a lot of population to the Front Range as individuals and families moved to where jobs could be found.
Fortunately 2015 heralded the end of the drought. The area received over 21 inches of rain. Everything turned green. The High Plains are beautiful with this amount of moisture. The wheat grows tall and the heads are laden with grain. The key to the harvest is a drying period in the weeks before harvest. That might be a problem this year.
Rain and Water Conservation
Since twenty inches of water is a banner year, we are accustomed to conserving water in our part of the world. Unless high winds and/or very hot days pop up, the garden will now not receive water for a week. During dry spells of little to no rain, I water the garden early in the morning. Soaker hoses are the preferable method since our winds carry the spray from sprinklers astray.
Plantings also come into play. After very dry winters and springs, the only flowers in the garden are the perennials. The food crops need the water. So no pretty annuals. The yards tend to brown during a dry year as well.
Stewards of the Earth
I believe gardeners are stewards of the Earth. Both water and soil conservation are important. Rain is welcome in my pat of the world but other areas are receiving more than what is wanted. Those areas with greater annual rainfall need to keep an eye on hard surfaces. Pavement keeps the rain from soaking into the soil. Thus dangerous runoff and flooding is a concern.
We have flash floods when a thunderstorm dumps inches of rain in a short amount of time. So even here in a sparsely populated area, street flooding can occur. The years (few and far between) of heavy spring rains can cause the creeks to look more like streams.
So hardscapes in the garden need to be thought out. Our recent patio addition has flagstone laid upon a gravelly sand. Additionally, a drain pipe was inserted to allow excess water to flow under the herb garden into the lawn.
During yesterday’s rain we looked for ways to improve drainage. We will make a few adjustments to the section of the patio covered by pavers instead of flagstone. The pavers serve as a flat area for the grill to roll out on. Our high winds necessitate moving the grill to a sheltered place when not in use. In fact, it is time to tackle that project since more rain is forecast for this afternoon!