200 



EEJIARKS ON THE ST. MAETIN, ISLE JBSTJS, METEOROLOGICAL HEGISTER 

 FOE, DECEMBEE. 



{ 



Highest, the 20th day 30.346 



RarniTifltPr J Lowest, the 31st 28.880 



barometer. <; jionthiyMeau 29-743 



Monthly Range 1.466 



Highest, the 1st day ^f. 46°. 



prT,„,™^,^^-(-^> J Lowest, the 27th day , „.— 13°.2 



Thermometer... •{ Monthly Mean 14°96 



Monthly Range 59°2 



Greatest intensity of the Sun's Rays i 59°. 



Lowest point of Terrestrial Eadiation —13.5 



Mean of Humidity 800 



Eain fell on 5 days amounting to 1.350 inches ; it was raining 32 hours 30 minutes. 



Snow fell on ten days, amounting to 26.81 inches ; it was snowing 68 hours 50 minutes. 



The most prevalent wind was N. E. by E. 



The least prevalent wind E. 



The most windy day the 24tli ; mean miles per hour 16.40. 



Least windy day the 25th ; mean miles per hour 0. 00. 



Aurora Borealis visible on 3 nights. 



Lunar Halo on 2 nights. 



The electrical state of the Atmosphere has indicated moderate intensity. 



Ozone was in rather large quantity. 



REMARKS ON THE ST. MARTIN, ISLE JESUS, MBTEOEOLOGICAL EEGISTEE 

 FOE JANUAEY. 



fHighestthe 22nd day 30.697 



Bflrompfpr i Lowest the 4th day 29.070 



Barometer < Monthly Mean 29.907 



(.Montlily Range 1.627 



(Highest the 26th day 4.'?°.4 

 Lowest the 23rd'day ,—W.1 

 Monthly Mean ....: 13°76 

 Monthly Range , 62°1 



Greatest Intensity of the Sun's Rays 51°9 



Lowest Point of Terrestrial Radiation — 19*2 



Mean of Humidity 786 



Eain fell on 5 days, a,mounting to 0. 751 inches ; it was raining 34 hours and 40 minutes. 



Snow fell on 7 days, amounting to 11.78 inches. It was snowing 34 hours and 35 min. 



Most prevalent wind, N. E. by E. Least prevalent wind, E. 



Most windy day, the 12th day ; mean miles per hour, 16 . 36. , 



Least windy day, the 18th ; mean miles per hour, 0.10. 



Aurora Borealis visible on 5 nights. 



Zodiacal Light very bright. 



Parhelia and Mock Suns visible on 2 days. 



The Electrical state of the atmosphere has indicated moderate intensity. 



Ozone was in rather large quantity. 



