This extra heat can raise temperatures in cities by about one to three degrees Celsius compared to rural areas.

VOA: special.2010.03.02

And,in the summer, the temperature in the desert in Black Canyon could reach as high as forty-eight degrees Celsius.

VOA: special.2009.08.12

If you suspect that seeds may be diseased, place them in water at fifty degrees Celsius for twenty minutes.

VOA: special.2009.03.03

It can do this between sunrise and noon on a clear day with an average outside temperature of thirty-two degrees Celsius.

VOA: special.2009.04.20

All agreed that global temperatures should not rise by more than an average of two degrees Celsius above pre-industrial levels.

VOA: special.2009.07.11

Men who worked at night on the dam suffered less, but the heat was still as high as thirty degrees Celsius.

VOA: special.2009.08.12

The meat then was grilled for five minutes on each side at a temperature of more than two hundred degrees Celsius.

VOA: special.2010.06.01

The researchers say they were able to store the vaccines for four months at forty-five degrees Celsius with no loss of quality.

VOA: special.2010.02.24

The report says temperatures are estimated to increase by several degrees Celsius in the next one hundred years.

VOA: special.2009.05.12

Doctors say tissues and organs begin to cook when the body's temperature is higher than forty-two degrees Celsius.

VOA: special.2010.07.27

The extension service says the best formation happens when the soil is between fifteen and twenty-one degrees Celsius.

VOA: special.2009.03.10

However,the cooling of about one and one-half to three degrees Celsius is only about half as strong as a real La Nina.

VOA: special.2009.09.29

For every increase of five degrees Celsius in air temperature, the patients had a seven and one-half percent higher risk of migraine.

VOA: special.2009.03.18

Advisers at the University of Illinois Extension say the best planting temperature is fifteen degrees Celsius.

VOA: special.2010.10.12

The accord states that limiting temperature increases to no more than two degrees Celsius is necessary to stop the worst effects of climate change.

VOA: special.2010.01.19