Computed from observations made by John Ross, for 33 days, in the year 1818; by Parry, for 38 days, in 1820 to 1825; by Kane, for 7 days, in 1850; by Snow, for 36 days in the same year; by the French Commission, for 14 days, in 1838 to 1840; and by McClintock, for 9 days, in 1859; together with observations collected and classified, from the logs of numerous sailing vessels, at the United States Naval Observatory under the direction of Capt. M. F. Maury, Superintendent. for 228 days.

20. Long.

5° to 20° W.

19

219

Force.

CHO Number of days.

54

43 W. .42 N. 20° E. .07 34

2 W. .41 N. 15 E. .09 98

8 W. .33 S. 78 E..23 68

Spring 0 6 6 618 0 0 18 6 12 24 42 30 18 612 0 S. 67
Summer 12 18 22 6 24 013 48 18 64 74 68 64 56 49 34 16 S. 71
Autumn 11 33 14 8 219 24 24 48 19 51 70 21 14 9 121 S. 34
Winter 0 0 0 0 0 0 0 0 0 36 12 30 12 12 6 6 0 S. 62 59 W. .78 S. 65 W..31
The y'r1
S. 61 23 W. .47

... ... ...

...

...

...

......

Observed at the following places, viz. :

Buncrana, by an officer of the Coast-guard in the year 1851.

Londonderry, during the year 1800.

Portrush, at the Coast-guard station, in the year 1851.

Slieve Snaght, by Lieuts. J. E. Portlock and T. A. Larcom, of the Ordnance Survey, for 23 days

in the autumn of the year 1827.

Observed at the following places, and reported, for the most part, to the Scottish Meteorological Society, viz. :

(Nos. 34 to 49.)

1 Computed from the resultants for the seasons.

Eastern Scotland (east of longitude 4° West).

Observed at the following places, and reported, for the most part, to the Scottish Meteorological Society, viz. -—

(Nos. 34 to 49.) Eastern Scotland (east of long. 4°).-Continued.

Spring 158 8146 5 148 9 333 1 144 1 210 3 214 1158 4 67 S. 8 56 E. .09
Summer 118 5107 0 89 3 328 7132 4 124 6 286 10 274 0, 98 S. 68 54 W..12
Autumn 108 5 109 0 91 1 283 0204 1 241 1 237 0178 4 95 S. 32 48 W..19
Winter 109 3 85 1 83 3 295 10 253 4 301 5 270 7 156 5 77 S. 31 29 W..28
The year 493 21 447 6411 16 1239 18 733 10 876 15 1007 18 766 13 337 S. 33 57 W. .16

4017

1 Particular place not specified.

Direction.

Force.

Number of days.

Spring 335 3

Summer 379 3

815
917

Autumn 189 0
Winter 251 0
The year!

40. Kinfaun's Castle.

The year?

41. Clunie Manse.

OOON

2

352 0 285 3 334 20 387 9
372 0 327 1 348 30 481 2
230 0 244 1329 40 433 12 1111 0 583 1 473 18 189 S. 52 39 W. .34
213 0 166 1 347 13 390 8 1277
774 1 501 12 190 S. 61 46 W. .40
S. 60 13 W. .28

0 478 2 493 22 234 S. 66 53 W. .18-
504 7 570 18 305 S. 64 51 W. .18

16065

...

2 Computed from the following observations, viz.: N. and N. E. 268, E. and S. E. 1181, S. and S. W. 1120, W. and N.W. 1815.