Sentences with phrase «cooling degree days»

The warm winter months during 2012 (particularly in the first quarter) more than offset a slight increase in cooling degree days during the summer months.

Every ten years the data center calculates new U.S. «climate normals,» or 30 - year average values, for meteorological elements such as temperature, precipitation, and heating and cooling degree days for thousands of U.S. weather stations.

In July 2014, US electricity demand fell 2.3 percent year over year because of a more than 12 percent drop in total cooling degree day.

NCDC originally developed this divisional dataset to monitor climate - division, statewide, regional, national, and population - weighted drought, temperature, precipitation, and heating and cooling degree day values.

For example, analysis of these measures shows a decrease in heating degree days for Canada and an increase in cooling degree days in the southwest USA in model simulations of future climate with increased greenhouse gases (Zwiers and Kharin, 1998; Kharin and Zwiers, 2000), though this can be considered a general feature associated with an increase in temperature.

Issues such as the length of day, location of the site relative to the equator, building type, wind current, solar exposure, sun azimuth, total heat degree days, total cooling degree days and topography are just a few of the factors needing to be considered.

You can use these calculations, in combination with the number of «heating degree days» and «cooling degree days» at your site, to accurately estimate your energy bills.

From changes in cooling degree days to the local effects of El Niño, the Local Climate Analysis Tool helps meteorologists and others understand the connection between global climate and local impacts.

Regression analysis shows that climate (heating and cooling degree days and average annual humidity) and geography (inverse population density) are important but incomplete explanatory variables for transportation and residential emissions.

Projections mid-century show changes in variables related to temperature: increased growing degree days, cooling degree days, and frost free period along with decreased heating degree days and precipitation as snow.

In addition, for China and the United States, monthly space heating and cooling profiles have been linked to modelling of weighted average heating and cooling degree days.

It includes temperatures, precip, and heating and cooling degree days.

Its not so much a concern for me for retaining warmth... I've done some calculations using heating and cooling degree days for my location in Australia, and heating won't ever be an issue (body heat of two people in winter will keep it nice and warm).

Changes in the heating and cooling degree days are another likely extreme temperature - related effect of future greenhouse warming.

A hot - humid climate is defined as a region that receives more than 20 inches (50 cm) of annual precipitation with approximately 6,300 cooling degree days (50 degrees F basis)[3,500 cooling degree days (10 degrees C basis)-RSB- or greater and where the monthly average outdoor temperature remains above 45 degrees F (7 degrees C) throughout the year.

A hot - dry climate is defined as region that receives less than 20 inches (50 cm) of annual precipitation with approximately 6,300 cooling degree days (50 degrees F basis)[3,500 cooling degree days (10 degrees C basis)-RSB- or greater and where the monthly average outdoor temperature remains above 45 degrees F (7 degrees C) throughout the year.

Each day's cooling degree days are summed to create a cooling degree day measure for a specified reference period.

Cooling Degree Days (CDD): A measure of how warm a location is over a period of time relative to a base temperature, most commonly specified as 65 degrees Fahrenheit.

All of these parameters show what we would expect in a warming climate: daily minimum, maximum, and average temperatures are increasing, cooling degree days, growing degree days and growing season length are increasing, heating degree days are decreasing, the counts of warm days are increasing and cool days are decreasing.

Hot - Dry / Mixed - Dry - A hot - dry climate is defined as region that receives less than 20 inches of annual precipitation with approximately 6,300 cooling degree days (50 °F basis) or greater and where the monthly average outdoor temperature remains above 45 °F throughout the year.

Mixed Dry — A warm - dry and mixed - dry climate is defined as a region that receives less than 20 inches of annual precipitation with approximately 4,500 cooling degree days (50 °F basis) or greater and less than approximately 6,300 cooling degree days (50 °F basis) and less than approximately 5,400 heating degree days (65 °F basis) and where the average monthly outdoor temperature drops below 45 °F during the winter months.

Mixed - Humid - A mixed - humid and warm - humid climate is defined as a region that receives more than 20 inches of annual precipitation with approximately 4,500 cooling degree days (50 °F basis) or greater and less than approximately 6,300 cooling degree days (50 °F basis) and less than approximately 5,400 heating degree days (65 °F basis) and where the average monthly outdoor temperature drops below 45 °F during the winter months.

A warm - dry and mixed - dry climate is defined as a region that receives less than 20 inches of annual precipitation with approximately 4,500 cooling degree days (50 °F basis) or greater and less than approximately 6,300 cooling degree days (50 °F basis) and less than approximately 5,400 heating degree days (65 °F basis) and where the average monthly outdoor temperature drops below 45 °F during the winter months.