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).
1 The annual average temperature in Tucson, Arizona, Usa is warm at 20.2 degrees Celsius (68.4 degrees Fahrenheit). 2  There is a variation of average monthly temperatures of 19.6 C (35.3 F) which is a slightly low range. 3  The range/ variation of diurnal average temperatures is 15.3 C (27.5 F).