238 



EEMARKS ON THE ST. MAUTIN, ISLE JESUS, METEOROLOGICAL REGISTER 

 FOR FEBRUARY, 1862. 



CHiffhest, the I7th day 30.427 



_, , JLowest, the etliday 2t'.085 



Barometer 1 Monthly Mean 29,943 



CMonthly Range 1.342 



{Highest, the 23rd day 37°. 9 

 Lowest, the ISth day ~19°.9 

 Monthly Mean 13.»52 

 Monthly Range 57". 8 



Greatest intensity of the Sun's Rays 78».8 



Lowest Point of Terrestrial Radiation "20°. 4 



Mean of Humidity 740 



Rain fell on 1 day, inappreciable. 



Snow fell on 13 days amounting to 27.77 inches. It was snowing 101 hours and 44 minutes. 



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



Least prevalent wind, the E. by S. 



Most Windy day, the 25th ; mean miles per hour, 20-88. 



Least windy day, the 5th ; mean miles per hour, O.Jl 



Aurora Borealis visible on 1 night. 



3 Lunar Haloes and 1 Corona seen. 



1 Solar Halo. 



Zodiacal light bright and well defined . 



The Electrical state of the Atmosphere has indicated moderate intensity. 



Crows first seen on the 10th. 



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



FOR MARCH, 1862. 



i Highest, the 13th day 30.279 

 Lowest, the 4th day 29.318 

 Monthly Mean 29.858 

 Monthly Range 0.961 



! Highest, the 27th day _52°0 

 Lowest, the 3rd day 4°1 

 Monthly Mean 29»29 

 Monthly Range 56n 



Greatest intensity of the Sun's rays ^73°! 



Lowest point of Terrestrial Radiation 5''7 



Mean of Humidity 793 



Rain fell on 4 days, amounting to 0.621 linches ; it was raining 34 hours. 



Snow fell on 12 days, amounting to 17.75 inches ; it was snowing 128 hours and 50 minutes. 



Most prevalent wind, N. E. b E. 



Least prevalent wind, E. 



Most windy day, the 16th day; mean miles per hour, 26.74. 



Least windy day, the 20th day: Calm. 



Aurora Borealis visible on 2 nights. 



Solar Halo visible on 1 day. 



Lunar Halo visible on 1 night. 



Zodiacal light frequently very bright. 



The Electrical state of the Atmosphere has indicated feeble intensity. 



