North Coast Long Range Forecast
issued Friday September 22, 2017

LATEST PROJECTIONS LONG RANGE PERIOD
  October Fall Winter Spring
Temperature (confidence) Above (moderate) Above (low) Above (low) Above (low)
Precipitation (confidence) Equal Chances (n/a) Equal Chances (n/a) Equal Chances (n/a) Equal Chances (n/a)
CLIMATIC NORMALS 1981-2010 max/min     precip max/min     precip max/min     precip max/min     precip
Eureka 62/470.22 58/448.90 55/4217.43 60/470.57
Clearlake 75/420.14 64/366.44 59/3416.89 75/450.30
Santa Rosa 76/452.03 60/4113.75 60/3918.43 75/463.66
Napa 77/491.48 66/4410.16 62/4214.35 76/492.81
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.