Spring arrives early in the Southwest, late in some areas

In Western Arizona and Southern California plants are greening up weeks earlier than usual

spring arrives early california arizona

Spring has started to arrive in the southwest and southeast states. In southern Florida, spring is right on time compared to a long-term average (1981-2010), but parts of Texas, Louisiana, and northern Florida are one week late. In southern California and southwestern Arizona, spring is arriving 1-2 weeks early.

The timing of leaf-out, migration, flowering and other seasonal phenomena in many species is closely tied to local weather conditions and broad climatic patterns.

An early greenup, depending on weather later in the season, could mean herbaceous plants will become dormant and cure out earlier, which may result in a wildfire season in the lower elevations that begins sooner than average.

Source: USA National Phenology Network, www.usanpn.org

Author: Bill Gabbert

After working full time in wildland fire for 33 years, he continues to learn, and strives to be a Student of Fire. Google+

One thought on “Spring arrives early in the Southwest, late in some areas”

  1. No worries. This can be fixed. We’ll be lulled into a false sense of security and naively put out the vegetable seedlings early. Unexpectedly, freezing temps, ruining the new buds etc. etc.

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