Selection is useful as a pollinizer for early. to mid-season blooming varieties, though. care must be taken to avoid biennial. bearing, which reduces effectiveness as a. pollen source. Tree is medium in vigor, precocious, with moderate resistance to. fire blight.
Yosemite Valley, CA Weather. The average temperature of Yosemite Valley is 52.15Â°F, which is much lower than the California average temperature of 61.17Â°F and is lower than the national average temperature of 54.45Â°F. Historical Weather. Heating Cost Index, #1647.
The National Weather Service, besides being the source for the forecasts shown above, provides a 7-day forecast for Yosemite Valley. Click wherever you'd like on the map at this site to see additional forecasts for various elevations in Yosemite. CNN broadcasts current conditions and a weekly forecast for Yosemite.