442 Meteorological Ohservatiotis in Upper Assam. 



Highest temperature, 90° lowest do. 74°. 



Greatest variation, Bar. 0.30 inch. Ther. 16°. 



July. — Owing to my illness during the whole of this month, the re- 

 gister is very imperfect. 



Mean height of Bar. 29.185 inch. Ther. 84.53°. 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.19 inch 29.184 inch 29.181 inch. 



Ther. 81.04° 86.27° 86.3°. 



Greatest pressure observed 29.22 inch, least do. 29.10 inch. 

 Highest temperature, 92° lowest 78°. 



Greatest variation, Bar. 0.12 inch. Ther. 14°. 



August. — Cloudy and overcast nearly the whole of the month, 12 

 rainy days, with frequent thunder showers at night. 

 Mean height of Bar. 29.1413 inch. Ther. 83.09°. 



At Sunrise. 2 r. m. Sunset. 



Bar. 29.1287 inch 29.1651 inch 29.1303 inch. 

 Ther. 78.81° 85.39° 85.10°. 



Greatest pressure observed 29.25 inch, least do. 28.80 inch. 

 Highest temperature, 90° lowest 76°. 

 Greatest variation. Bar. 0.45 inch. Ther. 14°. 



September. — A very unpleasant rainy month, 17 rainy mornings and 

 frequent heavy showers at night. 



Mean height of Bar. 29.1241. inch. Ther. 80.92o. 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.1294 inch. 29.1284 inch. 29.1145 inch. 

 Ther. 76.25° 84.16° 82.35°. 



Greatest pressure observed 29.23 inch, least ditto 29.00 inch. 

 Highest temperature 90°, lowest ditto 74°. 

 Greatest variation, Bar. 0.23 inch. Ther. 16°. 



October. — On the first 4 nights heavy rain, also on the 19th, 20th, 

 and 21st; otherwise the weather was generally fair throughout. 

 Mean height of Bar. 29.3152 inch. Ther. 79.08° 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.3305 inch 29.3165 inch 29.2985 inch. 

 Ther. 72.80° 84.41° 80.05°. 



Greatest pressure observed 29.47 inch, least ditto 29.115 inch. 

 Highest temperature 87°, lowest ditto 63°. 

 Greatest variation. Bar. 0.355 inch Ther. 24°. 



November. — Weather for the most part fair, mornings foggy, thunder 

 and rain on the 18th, 19th, and 26th. 



Mean height of Bar. 29.4035 inch. Ther. 67.48°. 



