448 Meteorological Observations in Upper Assam, 



Greatest variation, Bar. 0.25 inch. Ther. 20°. 



June. — The weather and aspect of the sky much the same as in 

 May. Frequent light showers, the periodic showers occurred in the 

 night ; these happened every day from the 22nd to the end. 

 Rain during the month 6.75 inches. 

 Mean height of Bar. 29.1365 inch. Ther. 81.85°. 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.1796 inch 29.1210 inch 29.1090 inch. 

 Ther. 78.08° 85.05° 82.30°. 



Greatest pressure observed 29.25 inch, least ditto 29.00 inch. 

 Highe'fet temperature observed 92, lowest ditto 74°. 

 Greatest variation, Bar. 0.25 inch. Ther. 18°. 



July. — A rainy month, heavy showers falling almost every night, 

 often continuing till Sunrise, comparatively little rain in the middle of 

 the day : on the 17th. at 2J p. m. Ther. in the shade 86°, in the sun 116°. 

 Rain during the month 15.5 inches. 

 Mean height of Bar. 29.0581 inch. Ther. 80.71°. 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.0745 inch 29.0618 inch 29.0041 inch. 

 Ther. 79.05° 81.92° 81.41°. 



Greatest pressure observed 29.16 inch, least ditto 28.98 inch. 

 Highest temperature observed 96° lowest ditto 76°, 

 Greatest variation, Bar. 0.18 inch. Ther. 20°. 



August. — Cloudy and showery throughout, night showers till 17th. 

 On the 27th at noon, Ther. in the shade 86° in the sun 122°. 

 Rain during the month 11.3 inches. 

 Mean height of Bar. 29.1388 inch. Ther. 81.83o. 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.1506 inch 29.1369 inch. 29.1221 inch. 



Ther. 78.80°. 83.68° 83.03°. 



Greatest pressure observed 29.26 inch, least ditto 29.03 inch. 

 Highest temperature observed 88°, lowest ditto 76°. 

 Greatest variation, Bar. 0.23 inch. Ther. 12°. 



September. — Sky overcast or cloudy in the forepart of the day, even- 

 ings frequently fair, frequent heavy showers of rain about 10 a. m. : on 

 the 5th, Ther. at 4| p. m. in the shade 90° in the sun 118°. 

 Rain during the month 13 inches. 

 Mean height of Bar. 29.2248 inch. Ther. 82.62°. 



At Sunrise. 2 p. m. Sunset. 



Bar. 29.2439 inch 29.2235 inch 29.2073 inch. 

 Ther. 79.46° 84.65° 83.25°. 



