For the week ending 12/21/2025, conditions were NEAR NORMAL. The 7-day cumulative precipitation total of 0.58 inches was 26% below the 13-year (2009-2022) average of 0.78 inches and in the “near normal” range; the 30-day total of 2.88 inches was 16% below the expected 13-year average of 3.42 inches and in the “near normal” range; and the 90-day total of 9.28 inches was 19% below the expected 13-year average of 10.25 inches and in the “mildly dry” range. There were 4 days of measurable precipitation, with a maximum of 0.54 inches (96% from rain) on the 19th. There were 3 Snowfall days (total of 1.0 inches, average of 0.3/day, & maximum of 0.5 on the 19th) and 6 Snowpack days (average depth of 2.8 inches, maximum of 5.0 inches on the 15th). Temps ranged from 50 F (on the 18th)to 3 F (on the 15th), with average Hi/Lo temps of 35/22 F. Precipitation Trends—December-to-Date: 1.79 inches (up 0.04 inches, 102% of PRISM Normal; Year-to-Date: 34.38 inches (down 5.42 inches, 86% of PRISM Normal). Winter Conditions (November 1-to-Date)—New Snow on 19 days, with total of 29.4 inches (vs 17-year averages of 9 days and 14.6 inches); Snow Pack on 28 days, with average daily depth of 4.8 inches (vs 17-year averages of 12 days and 3 inches).
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