358 DAILY METEOROLOGICAL OBSERVATIONS, JANUARY 12—18, 1846. 
THERMOMETERS, 
Gott. Baro- 
Mean || METER 
Time. || at 32°. | Dry. | Wet. 
1 
| 
18 || 29.518 || 33-0] 32.4 
20 531 || 34-3} 33-7 
22 544 || 37-5| 37-1 
17 0 543 | 43-6| 43-3 
2 533 || 43-9| 43-0 
4 535 | 43-5| 42.3 
6 || 538 | 43-0] 42.0 
8 || 545 | 42-9] 421 
10 || 550 || 42-6] 41-6 
234) 29-515 abe 40-3 
18 18 || 29-197 | 39-1} 37-9 
20 | 139 | 39-2} 37-9 
Species of Clouds and Meteorological Remarks, 
poe 
NOK CHO DENAHOS 
Seud and cirro-strati. 
Woolly and mottled cir. ; cir.-str, and cir. haze on hor. 
Cirri, cirro-strati, and cirrous haze. 
Loose scud ; cirro-strati. [halo. } 
Woolly cir., cir.-str., and cir. haze ; portion of a lunar 
Cirro-strati and cirro-cumulo-strati ; cirrous haze. =} 
Send, cirro-strati, and cirrous haze. 
Woolly cirri; cirro-strati ; slight fog. [miles off. @ 
Fog ; cir.-str. ; cir. ; cirrous haze ; objects invisible two 
Patches of seud, nearly as at 0"; drops of rain. 
Homogeneous mass ; rain’? 
Scotch mist ; cir,-str. ; Venus visible through the clouds. 
| Cirri and cirro-strati. 
Masses of scud to E.; cirro-strati and cirrous haze. 
Cirro-cumulo-strati and cirro-strati. >} 
Nearly homogeneous ; dense fog. 
Loose smoky scud ; cirro-cumulo-strati ; slight fog. 
Cirro-cumulo-strati ; cirro-strati ; haze. 
Td. ; id. ; id. 
| Loose scud ; mass of cirro-stratus. 
Scud and cirro-stratus. 
Id. 
Id. ; cirrous haze. 
Seud ; cirro-cumulo-strati ; cirrous haze. a 
Seud and cirro-strati round horizon. d 
Seud ; varieties of cirro-strati ; sheets of cirri. 
Id.: dense cirro-strati; shower since last observation. 
Tis id. 
Cirro-stratous seud ; wavy cirro-strati. 
Id. 
Cirro-strati on horizon ; clear. 
Cirri. 
Cirro-cumulo-strati. > 
Dense fog ; objects invisible at 200 yards. 
itd; id.; apparently blue sky above. 
Fog ; objects invisible at 300 yards. 
Tdis id. 
Dense fog ; objects invisible at 200 yards. 
Id. ; id. 
Fog clearing off a little ; one or two bright stars visible. 
Fog. 
Seud and cirro-cumulo-strati ; slight fog. 
Fog ; objects invisible at 200 yards. 
Id. ; objects invisible at 400 yards. 
Send ; cirro-strati. 
Id.5 id. 
Tals id. ; cirro-cumulo-strati. 
Dense homogeneous mass of clouds. 
Id. 
Id. 
Thick seud. 
Seud and cirro-strati. 
es 
The direction of the wind is indicated by the number of the point of the compass, reckoning N. = o, E. = 8) 87= 16, W. = 227 ae 
motions of the three strata of clouds, Sc. (scud), C.-s. (cirro-stratus), and Ci. (cirrus), are indicated in a similar manner. 
