CDD

Cooling degree days. CDD is calculated as the number of degrees a mean daily temperature is above a value (specified as the Temperature element), for each day. For example, if the mean temperature in a region rises to 77 degrees for three days during a year, the rest of the time staying below 75, and the Temperature element is set at 75, then CDD = 6.

Element Information

Model

Used By

Element Weather

Source

<xsd:element name="CDD">
  <xsd:annotation>
    <xsd:documentation>Cooling degree days. CDD is calculated as the number of degrees a mean daily temperature is above a value (specified as the Temperature element), for each day. For example, if the mean temperature in a region rises to 77 degrees for three days during a year, the rest of the time staying below 75, and the Temperature element is set at 75, then CDD = 6.</xsd:documentation>
  </xsd:annotation>
  <xsd:complexType>
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:element ref="Temperature"/>
      <xsd:element ref="CDDValue"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>

Sample