(1) The oral temperature of 105 females aged 61–100 years has been taken with an electric thermometer. (2) The readings obtained ranged from 30 to 37.2°C. (3) Median reading of the group was 36.0°C. (4) There was no close relation between age and temperature. (5) Some correlation was found between oral readings and existing room temperature. (6) The figure of 37.0°C is not a reliable normal in aged subjects.