THERMOMETRICAL OBSERVATIONS. 305 



Repeated. 



Means 



18th. Thermometer 62° at fun rife, rofe to 81'. 



— Cloudy with thunder great part of the day 



attended with a little rain. 

 19th. Thermometer 61° at fun rife, rofe to 86°. 



— Cloudy part of the day. 



The obferved times, and diftances, of the ©'s and J's neareft limbs. 



Means 



20th. Thermometer 65° at fun rife, rofe to 82°. 



Equal alt'itudts of the Sun. 

 A. M. 8" 44' 35". P.M. 3" 13' 53". 



A thick 



