206 
Dr. Holyoke’s Meteorological Journal. 
TABULAR RESULTS. 
1819, SIXTH SERIES. 
MEANS. EXTREMES. 
| | Grentest} Days in which Therm. is at 
Nt. \8a.m.| N. | St. |10p.m.|Mean,|) Hottest | Coldest |/Range.|) change ||80 and\90 and\(32 and 0 and 
in 24 W’rs |above.{above.||below.| below. 
a7 | date alias ||’ .. A es 
January, \26,74|36,25 32,70 28,80 31,12] 23 | 56 | 29) -2 58 | 29) 42 25) ¥ 
February, 28,64|39,53|37,75 29,57/33,87 10| 64 |18| 14 50 | 10) 26 24 
March, |27,60|36,58|30,45 26,60|30,30)| 26 | 48 | 3| 10 38 3| 21 23 
April, /42,60|50,90|42,80 39 38}43,92)| 15) 66 || 1| 26 40 || 3) 33 4 
May, 54,00)61 37 52,67/49,40 56,36]| 25} 84 || 12) 39 45 || 25] 32 1 
June, 69,64|79,43/67,76 63,70|70,13|| 17) 95 | 1| 50 45 |) 17) 30 | 15 5 
July, |73,5) |83,00)71,57|67,42/73,87||31| 99 || 5| 55 44 8] 29 || 20 5 
August, 71,52|77,90)71 ,55 66,83 71,95|| 1100 || 23) 56 At 1| 28 17 9 
September, |52,60 64,79|73,97|66,10 62,00\66,71 3| 94||14| 48 46 |\15}| 3) 6 2 
October, 41,40 49,00/59,54|52,93)/49,31|/52,69]| 6] 83 ||27) 31 52 5| 25 3 2 
November, |30,80)40,63/47,37|43,13/39,90/42,78|| 12) 67 || 30 | 21 46 || 13) 24 13 
December, |20,00 25,54/35,77|29,77|27,42/29,62|| 9) 56 |/30| 4 52 || 8u | 22 28 
YEAR, 47,85|56,80)49,95 45 ,87|50,75 100 —2 || 102 42 || 62 | 21 ||119| 1 
Winter, |26,97|37,18)33,41/28,60|31,54 64 -2 66 42 0 0 ice oe 
Spring, 41,40)/49,62|41,97/38,46)42,86 84 10 74 33 1 27 
Summer, 71,56)80,11|70,29) 65,98)71,98 100 50 50 30 | 52 19 
Autumn, 41,60,51,47|60,29|54,05|50,40)54,05 94 21 73 31 9 2 15 
1820, SIXTH SERIES. 
MEANS. EXTREMES. 
Greatest ||Days in which Therm. is at 
Nt. |8a.m.} N. St. {l0p.m./Mean.|/ Hottest || Coldest |/Range.|| change |/80 and|90 and)\32 andj 0 and 
in 24 h’rs||above.|above.| below.|below. 
Ca | Ee Cre 5 
January, | 11,74/17,00/28,80)23,71)19,39)22,22)| 30 39)| 2) 3] 36 || 3) 23 i 31 
February, |19,$8)25,75|36,65|30,93/26,96/30,07|| 20 52 |) 2) -8 60 3| 23 | 24] 2 
March, 24,38|31,10|42 41/35,24/31,16/34,98|| 26 71 || 3| 12 59 || 26| 29 22 
April, 31,60|44,82|53,87/43,96/41,97/46,15|| 19 | 75 || 3) 25 50 || 18} 31 7 
May, 43,67|54,93)6 1,39|54,60)51,48/56,35)| 23 85 || 2| 39 46 || 23| 27 2 
June, 53,07\67,60|76,10|66,60\62,82/68,28 || 22 100 || 1) 51 49 2) 35/| 13 6 
July, 62,32|76,55|86,75|73 ,55|70,45|76,82)| 4) 95 || 19) 60 35 || 19| 32|| 26 | 12 
August, 56,42|68,64)/80,13/69,52\66,55/71,21|| 12 | 97 |) 15| 60 37 || 12) 25)|| 17 2 
September, |52,08|64,00|75,00|65,97|60,87|66,46)| 10 | 99 || 21| 43 56 8| 27 9 4 
October, 38,81|46,55/57,73)|52,23)46,97|50,87|| 16 | 72 || 26| 30 A2 ||17) 24 3 
November, |27,33/33,30)43,83/39,00|34,80|37,74|| 1| 58 || 30) 12 46 || 11) 29 14 
December, |15,13|20,68|29,48|26,57|23,20/24,93|| 8) 44||23| 3 41 || 29) 28 31 
YEAR, 36,3 4/45 ,91|56,26|48,49)44,72/48,70 100 -8|| 108 35 || 67 | 24 ||1382 | 2 
Winter, 15,58)}21,14|31,64/27,07|/23,18/25,78 52 -s8 60 28 0 0 86 | 2 
Spring, 33,22|43,62/53,56/44,60/41,54/45,83 85 12 73 31]| 2 29 
Summer, |57,27\70,93|80,99|69,89|66,61|72,10 100 51 49 35) 56) 20 
Autumn,  |39,41|47,95|58,85|52,40|47,54]51,69 99 12 87 29 9 4 17 
Nt. Night. N. Noon. St. Sunset. d. days. 
