The University of Arizona

Monthly Archive | CLIMAS

Monthly Archive

SW Climate Outlook Jan 2018 - Climate Summary

Thursday, January 18, 2018

December Precipitation & Temperature: December precipitation ranged from average to much-below average across most of Arizona and New Mexico, with record-dry conditions along the western edge of Arizona and in pockets of central and eastern New Mexico (Fig. 1a). December temperatures were above average to record warmest in both states (Fig. 1b), continuing the pattern observed during fall 2017. (read more)

SW Climate Outlook - La Niña Tracker - Jan 2018

Thursday, January 18, 2018

La Niña conditions have continued for another month at weak-to-moderate strength, with both atmospheric and oceanic conditions, including sea-surface temperatures (SSTs), demonstrating a consistent La Niña pattern (Figs. 1-2). Forecasts continue to suggest that a weak-to-moderate La Niña event will last through the winter before weakening this spring. (read more)