| DORJILING | CALCUTTA | ||||||||||
| No. of Obs. | Place | Elev. (feet) | Hour | Temp. | Dew Point | Diff. | Tens. | Temp. | Dew Point | Diff. | Tens. |
| 23 21 17 13 31 31 31 | Jillapahar … … … The Dale,[[429]] … … | 7430 … … … 6952 … … | 9.50 a.m. Noon 2.40 p.m. 4 p.m. 6 a.m. 2 p.m. 6 p.m. | 64·2 64·7 64·7 63·9 60·5 65·3 62·8 | 62·4 63·3 62·8 62·5 59·5 63·6 61·8 | 1·8 1·4 1·9 1·4 1·0 1·7 1·0 | ·567 ·584 ·574 ·568 ·551 ·628 ·591 | 85·8 87·2 87·4 86·5 80·8 87·2 83·7 | 79·1 79·2 79·3 79·5 78·8 79·2 78·7 | 6·7 8·0 8·1 7·0 2·0 8·0 5·0 | ·973 ·976 ·979 ·984 ·962 ·976 ·959 |
| 167 | … | … | Mean | 63·7 | 62·3 | 1·5 | ·580 | 85·5 | 79·1 | 6·4 | ·973 |
| Dorjiling | Calcutta | |
| Humidity Vapour in cubic foot of atmosphere | 0·995 6·25 gr. | 0·818 10·35 gr. |
[429] Observations were taken by Mr. Muller.
SEPTEMBER, 1848
| DORJILING | CALCUTTA | ||||||||||
| No. of Obs. | Place | Elev. (feet) | Hour | Temp. | Dew Point | Diff. | Tens. | Temp. | Dew Point | Diff. | Tens. |
| 28 23 23 21 30 30 30 | Jillapahar … … … The Dale,[[430]] … … | 7430 … … … 6952 … … | 9.50 a.m. Noon 2.40 p.m. 4 p.m. 6 a.m. 2 p.m. 6 p.m. | 60·8 62·4 62·4 62·0 57·4 64·9 60·8 | 59·3 60·3 59·6 59·6 56·2 60·8 59·0 | 1·5 2·1 2·8 2·4 1·2 4·1 1·8 | ·511 ·528 ·516 ·516 ·495 ·573 ·543 | 87·0 88·5 88·1 86·9 80·9 88·8 84·7 | 78·4 78·1 77·4 77·1 78·3 77·4 76·6 | 8·6 10·4 10·7 9·8 2·6 11·4 8·1 | ·952 ·943 ·922 ·914 ·948 ·923 ·899 |
| 185 | … | … | Mean | 61·5 | 59·3 | 2·3 | ·526 | 86·4 | 77·6 | 8·8 | ·929 |
| Dorjiling | Calcutta | |
| Humidity Vapour in cubic foot of atmosphere | 0·932 5·72 gr. | 0·760 9·88 gr. |
[430] Observations were taken by Mr. Muller.
| DORJILING | CALCUTTA | ||||||||||
| No. of Obs. | Place | Elev. (feet) | Hour | Temp. | Dew Point | Diff. | Tens. | Temp. | Dew Point | Diff. | Tens. |
| 6 6 6 4 8 8 17 19 | Jillapahar … … Goong. Ditto The Dale,[[431]] … … | 7430 … … 7436 7441 6952 … … | Noon 2.40 p.m. 4 p.m. Misc. Misc. 6 a.m. 2 p.m. 6 p.m. | 55·9 55·7 55·6 48·3 51·2 55·2 61·4 56·9 | 55·3 54·9 54·9 48·3 50·2 52·7 56·3 54·2 | 0·6 0·8 0·7 0 1·0 2·5 5·1 2·7 | ·446 ·440 ·441 ·352 ·376 ·439 ·497 ·463 | 84·4 86·0 85·2 81·2 80·7 76·1 87·0 82·8 | 75·3 73·3 74·4 73·7 66·9 74·2 71·2 73·9 | 9·1 12·7 10·8 7·5 13·8 1·9 15·8 8·9 | ·863 ·808 ·837 ·819 ·657 ·834 ·756 ·824 |
| 74 | … | … | Mean | 55·0 | 53·4 | 1·7 | ·432 | 82·9 | 72·9 | 10·1 | ·800 |
| Dorjiling | Calcutta | |
| Humidity Vapour in cubic foot of atmosphere | 0·950 4·74 gr. | 0·658 8·55 gr. |