Trinidad Records 88-Degree First Day of Spring Amid Drought Concerns

Trinidad logged an 88-degree high on March 20, the first day of spring, a temperature so far above seasonal norms that it crystallized what meteorologists had been tracking across Southern Colorado for weeks: winter ended warm, and the mountains barely noticed.

The reading, drawn from National Weather Service data and reviewed in a March 26 roundup, placed Trinidad among the starkest local examples of a regional pattern defined by early heat and below-average snowfall. The ranges feeding Las Animas County's watersheds carried scant snowpack heading into the season. Less snow in the mountains means an earlier and thinner runoff pulse, which translates directly into lower late-spring reservoir levels and a longer stretch of dry months when irrigators are pulling hardest from available supplies.

For county farmers and ranchers, that calendar math matters. An irrigation season that begins drawing on diminished reserves in May or June can hit critical thresholds well before the monsoon arrives. Las Animas County officials and Trinidad city staff are expected to monitor runoff forecasts and weekly U.S. Drought Monitor updates in the coming weeks, weighing whether conditions warrant formal water conservation campaigns or adjustments to reservoir management strategy.

The fire picture is equally pressing. Warm, dry conditions in March dry out vegetation before it has a chance to green up, and Southern Colorado fire agencies track fuel moisture closely through the early season. If the dry pattern holds, Stage 1 fire restrictions or similar precautionary measures could arrive earlier than usual across Las Animas County.

The 88-degree March 20 reading is, by itself, a single data point. Placed alongside the regional snowpack deficit and the well-above-normal daytime highs that persisted through March on the Plains, it forms a coherent picture that water and fire managers have already begun acting on. Spring runoff outlooks for the Purgatoire and Arkansas river drainages, which supply much of the county's water, will clarify whether late-season precipitation can offset the deficit. Until those forecasts firm up, the U.S. Drought Monitor's weekly classifications for southeastern Colorado will serve as the clearest early signal of what lies ahead.