respiratory quotient (RQ) the ratio of the volume of expired carbon dioxide to the volume of oxygen absorbed by the lungs per unit of time. Called also respiratory exchange ratio (above).
Rome weather averages for holidays in 2016/2017. Check Rome weather averages before you book your next holiday in 2016/2017. Today's maximum temperature in Rome is expected to be 27Â°C, while the average maximum temperature in August is 30Â°C.
Averages for Rome in May. Weather lowdown. May is a fantastic time to visit Rome, Italy, when the weather is warm and dry. At this time of the year, the average temperature begins at 15Â°C and gradually increases to 20Â°C as the month progresses.