The EEG electrodes are painless, and are used to measure the electrical activity in various regions of the brain. For the test, the patient lies on a bed, padded table, or comfortable chair and is asked to relax and remain still during the EEG testing period.
Guide to Tucson weather in March The average maximum daytime temperature in Tucson in March is a warm 23Â°C (73Â°F). The average night-time temperature is usually a cool 8Â°C (46Â°F).
Average Weather in Tucson Arizona, United States. Tucson has a hot desert climate. The temperature typically varies from 42Â°F to 102Â°F over the course of the year, and is rarely below 33Â°F or above 107Â°F. The hot season lasts for 115 days, from May 25 to September 17, with an average daily high temperature above 94Â°F.