Meteorological Observations. 
xiii 
Abstract of the Results of the Hourly Meteorological Observations 
taken at the Surveyor General's Office, Oaleutta, 
in the month of June, 1865. 
Hourly Means, &c. of the Observations and of the Hygrometrical elements 
Hour, 
Mean Height of 
the Barometer 
at 32° Faht. 
Inches. 
29.564 
D4 
543 
527 
533 
042 
555 
572 
582 
591 
Be 
— 
Oa” ae 
ot 
mon re 
KFOCONAN 
load 
084 
570 
552 
082 
513 
497 
496 
508 
.525 
548 
567 
578 
578 
Zz 
° 
° 
i=] 
RPOUOMNTAMNS Whe 
ee 
590 - 

Range of the Barometer 
for each hour during 
the month, 
Max. 

Inches. 
29.684. 
682 
677 
-667 
653 
669 
689 
706 
1737 
-740 
728 
122 


dependent thereon, 
Min. 
Inches. 
29.416 
404 
898 
391 
1389 
395 
417 
A29 
438 
432 
429 
426 
405 
384 
369 
356 
352 
.366 
370 
B85 
394 
405 
426 
432 


Diff, 

Inches. 
0.268 
278 
279 
276 
264 
274 

202 
277 
299 
308 
.299 
296 
805 
801 
.290 
.282 
262 
-250 
243 
242 
.265 
278 
.262 
.260 

Mean Dry Bulb 
Thermometer, 


Range of the Temperature 
for each hour during 
Max. 




the month, 
Min. 
Diff, 

° 
SO OUST: ST 
CUDoa~ & 
The Mean Height of the Barometer, as likewise the Dry and Wet Bulb Ther. 
mometer Means are derived from the Observations made at the several hours 
during the month. 

