20. Abstract of a Meteorological Journal, kept in the town of New Bedford, for the year 1831. 
Arithmetical Mean of Observations 7 the several months at the hou on Ee Extremes of temp. &] Prevailing winds |Atmosphere. 
stated. ned to Atmospheric pressure} noted in n days. | es 
+. (Six Rell i minaba inh Standard Barometer. water. | Therm. eee nw. &lw.&ls. &le. &] £ 3 AF 
Months. iS rise|2 elk, S. set. |10 clk|mean IS. rise. [2c KS. set. [10 cik:| Inches. jmax |min,|max.| min s.W.|8. Bs|NE, fe o oe a 
January, | 20.5 | 2 9 39.821 |29.846) 6.64 | 55 |—2 |80.37|29.09 - 4] 3| 6] 20) 6 1! 4 
Feb. 21.0 | 3k. 29.977 |30.010] 3.14 8 |80.68)28.96) 18 5 3 2} 22) 3) 3) 0 
March, | 34.8 | 46 29.922 |29.949| 4.66 60 | 234/80.36/29,.19] 8 | 13 4 8] 16) 7 6] 2 
April, | 41.4 | 53; I |29.872 |26,884 6.56 Bi |30.27/29.21) 4) 11] 7] 8] 14) 6 8) 2 
May, 51.6 | 66.3 29.938 |29.962 96 88 |39.43)29.21) 5/15) 7| 47 19 7) 0} 
June, 64,2 |.77. | 94 130,16 18 92 | 54 (80.41/29 85] 3 | 16 6 5 | 18] 6) 6] 0 
uly, 65.5 |78. 30.049 |30.059} 6.45 | 85 | 52 180.46)2 7 a 1 21) 19) 5) 7) 0 
August, | 67.1 | 79. 30.149 |30 95 }|.90 | 61 |80.87/29.891 5 | 16) 4) 6] 20) 6 5] O 
pt. 58.7 | 70. 30.055 {3 21 82 30.28)29.56) 4 | 15 6 5} 48) 6 6) 0 
October, | 50.2 | 61 |30.06 |30 6 37. | 74.| 87 |30.48 9| 11} 5] 6] 17 9) 50 
rv. 36.9 | 56.4 2 29 .27 | 60 | 22 180,36)28,86) 18 | 71°41 1] 21 4) 0 
lec. 17.4 | 25.6 5 |29.921 |29.940 05 | 42 |—1 |80. a6 29.26) 21 5 3 Piece ze 7 
{The year,| 4411 55,431 49,74) 46.59|48.97 [29.980 |29.959 |29.974 |29.989 | 54.39 | 92 |—2 |80. 68/28. 86]120 [189 | 56 218173|59115 
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