£ 26 ] 130 
TABLE—Continued. 
Thermometer, Fah. 
€ 
Date. | Hour. |Barome-| _. : ~ s Remarks. 
ter. 3 2 3 
Ss 1°s 2 S 
Si |} 28) jse S ee 
4) ca | Se ita 
1847. “ut 
Jan. 6}| 9 M.| 23.840 | 48.0 |-4 340480 8 Observations: made in Cosi- 
.3 A. | 23.805 | 50.0 | 56.0) 388.0) n. 3 huiriachi, about ninety miles 
7{ 9 M.} 24.040 | 47.0 |.43.0 | 34.0} sw. 1 w. of Chihuahua, im the 
125 A. | 23.955 | 45.5 | 46.0 | 35.5 | sw. 1 i dre. 
3 23.925 | 48.0 | 47. 38.0 | sw. 
8 |10 M.| 23.830 | 46.5 |52.5| 4 | se. 3. 
12 23.745 | 50.0 |.57. 39.5 | nw. 2 
3 A. | 23.740 | 58.0 |60. ‘“- |ww. 3] ¢ 
9} 9 M.j 23.825 | 47.0 | 48. 26:5 | sn. 2b. f é 
123 23.720 | 54.5 {2 39.0 {Nn 3 
3 A. | 23.720 | 52.0 | 50. - |. ) | The mean. of all my baro- 
10 | 10 M.| 23.840 | 49.0 | 4 - metrical and thermometri- 
3 A. | 23.760 | 50.0 | 53: 39.0 | ». 1 ations made in 
Ni] 9 M.| 23.980 | 44.5 | 44. * 1B ri) sihuiriachi, is:—Barometer, 
12 23.875 | 49.0 | 50. 40.0 | ne. 1 23"'.898 ; Thermo. attached, 
12 | Sunrise - -— | 34. S|) we 51.05; Thermo. detached, 
9 M.| 23.960 | 46.0 | 44.0 | 38.5 | s. 53.3: or, Barometer, (witl: 
12 A. | 23.895 | 48.5 | 53.5 | 42.0 | s. temperature of mereury re- 
3 A. | 23 885 | 48.5 |-£ 41.0 | s. duced to 32° Fahrenheit,) 
13 | 9 M.j 24.010 |.46.0 |-49. 40.0 | wn. == 29" 867. 
123 23.930 | 49.5 44.51. § 
3 A. | 23.920 | 53. 47.0 | s. 
14] 9: M.| 23.945 | 52. 47.0 | 
123 A. | 23.870 | 57. 49.0 | s. 
F 23.870 | 57. . 47.0 | w. > 
15] 9 M.j| 23.880 |. 53. . 47.0 | sz 8 
abe 23.840 | 57 5 |.60.0 | 49.0 | we ) 
18 . 3 A. | 23.810 | 57. . - 3 {In the afternoon, drizzling 
ea rain. 
16} & M.| 23.985 | 51.5 | 53.5 | 46.0} s. 11 10 | Observation in Cosihuiriachi- 
12 22.640 | 61.5 |.59.0 | 43.0 Zin Oh ation made on sum- 
: mit of “ Bufa,” the highest 
= in - 
# 0 ii 5 
3 A. | 23.910 | 58.5 | 64.0 | 45.5} s. 2) 9 | Observation in Cosihuiriachi- 
‘N 
Gi 
J 
