The Desert Climate
  As shown in the climatic zone map, the High Desert is considerably different than other areas of Southern California. The High Desert is characterized by large temperature fluctuations between summer and winter, as well as between day and night. Winter temperatures as cold as 0°F have been recorded, as have summer temperatures as high as 117°F. The average minimum winter temperature is 32°F; the average maximum summer temperature is 98°F.
Another characteristic of the High Desert is strong winds, particularly from the west and south
in spring. These winds can reach 60 mph or higher and can quickly dry out plants. Regular irrigation and protection from the wind are advised until plants are established. Also, late spring frosts often occur in the High Desert. These frosts can severely injure or kill sensitive
plants. Planting climatically recommended plants and covering young plants can avoid most
frost damage.


 

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Table of Contents

Home
Introduction
Know your Local Ordinance
Desert Climate
Analyze Your Site
Landscaping a New Home
Soil Amendments
Planting Your Landscape
Make Your Own Compost
Designing and Installing
       your Irrigation System
Relandscaping for the
       High Desert
3 Year Guide for
       Relandscaping
Maintaining an Established        Landscape
Maintaining Your Irrigation        System
Water Budget Method of         Irrigating Trees and
        Shrubs
High Desert Lawn
        Watering Guide
Do You Have a Fire Hazard?
Erosion Control
The High Desert Seasons
Turf Grasses for the
        High Desert
Plant Lists
     Shrubs
     Vines
     Groundcover
     Plants for Color
     Trees

Acknowledgments

Victor Valley Water District
 
17185 Yuma Street, Victorville,  CA 92395-5886
Voice: 760/245-6424  Fax: 760/245-9219
Customer Service: 760/843-3156

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