492 



REMARKS ON THE ST. MARTIN, ISLE JESUS, METEOROLOGICAL REGISTER 



FOR AUGUST. 



('Highest the 31st day 30.052 



-o , ) Lowest the 28th day 29.344 



Barometer < Monthly Mean 29.723 



(.Monthly Range 0.708 



! Highest the 7th day 90°4 

 Lowest the 25th day 45°. 2 

 Monthly Mean 65°07 

 Monthly Range 45°2 



Greatest Intensity of the Sun's Rays 120°0 



Lowest Point of Terrestrial Radiation 41°. 4 



Mean of Humidity 848 



Amount of Evaporation • 2.84 iuches_ 



Rain fell on 11 days, amounting to 4.580 inches ; it was raining 43 hours and 10 minutes and 



was accompanied by thunder on 3 days. 

 Most prevalent wind, S. W- Least prevalent wind, E. by N. 

 Most windy day, the 28th day ; mean miles per hour, 12.45. 

 Least windy day, the 3rd day ; mean miles per h our, . 23. 

 The electrical state of the atmosphere has indicated rather feeble intensity. 

 Ozone was in large quantity. 

 Aurora Borealis visible on 1 night. 



/ 



REMARKS ON THE ST. MARTIN, ISLE JESUS, METEOROLOGICAL REGISTER 

 EOR SEPTEMBER. 



Highest, the 7th day 30.179 



Lowest, the 11th 29.451 



Barometer. 



Monthly Mean 29.842 



Monthly Range 0.728 



Highest, the 4th day 91°. 4 



, Lowest, the 19th day , ., ,. 30°. 4 



Thermometer... 4 Monthly Mean 57°47 



Monthly Range 61°0 



Greatest intensity of the Sun's Rays 121°. 2 



Lowest point of Terrestial Radiation 29°. 8 



Mean of Humidity 823 



Amount of Evaporation 2. 48 inches. 



Rain fell on 11 days amounting to 4. 171 inches ; and was accompanied by thunder on three 

 days, it was raining 45 hours 4 minutes. 



A few flakes of snow fell on the 29th day, being the first this season . 



The most prevalent wind was the W S W. 



The least prevalent wind N. 



The most windy day the 29th ; mean miles'per hour 15.43. 



Least windy day the 21st ; mean miles per hour 0.19. 



The electrical state of the Atmosphere has indicated rather high intensity. 



Ozone was in moderate quantity. 



The Aurora Borealis visible on 5 nights. 



