Sacramento Valley Long Range Forecast
issued Thursday December 21, 2017

LATEST PROJECTIONS LONG RANGE PERIOD
  January Winter Spring Summer
Temperature (confidence) Above (low) Equal Chances (n/a) Above (low) Above (moderate)
Precipitation (confidence) Equal Chances (n/a) Below (low) Equal Chances (n/a) Equal Chances (n/a)
CLIMATIC NORMALS 1981-2010 max/min     precip max/min     precip max/min     precip max/min     precip
Red Bluff 55/385.02 60/4112.28 81/543.25 94/620.52
Chico 55/354.86 61/3813.57 81/513.27 93/580.52
Marysville 54/374.23 60/4010.85 81/513.15 92/580.50
Sacramento 54/393.64 60/419.86 79/512.04 90/570.35
Winter = Jan-Mar, Spring = Apr-Jun, Summer = Jul-Sep, Fall = Oct-Dec
Note: Equal chances denotes an equal probability of above, below or a near normal event will occur.
& thus by definition does not have a confidence associated with it.