Re: Average Cost For Commercial Painting. So take the manhours it will take you to complete the project, times it by your hourly rate, and divide it by 12,000 sq ft, and there is your sq ft price. 01-23-2007, 06:43 PM.
Average Weather in Napa California, United States. Napa has a mediterranean climate with dry warm summers and mild winters. The temperature typically varies from 39Â°F to 83Â°F over the course of the year, and is rarely below 30Â°F or above 92Â°F. The warm season lasts for 135 days, from May 31 to October 13, with an average daily high temperature above 77Â°F.
Napa Valley Weather Napa Valley November Weather. 1  The weather in November in the Napa Valley is changeable. It can be sunny and in the 60âs one day, and overcast or rainy the next. 2  In November, the average temperature in Calistoga is 53 degrees, with an average high of 66, and an average low of 40 degrees.