Vaderlandsche letteroefeningen. Jaargang 1778

	Barometer.			Therm.			Winds Streek.			Weder.
D.	's. morg.	's midd.	's av.	mo.	mi.	av.	's morg.	's midd.	's av.	Gesteldh.
1	30.1	30.1¼	30.1 2/4	33	34	35	N O	O	O	Mist.
2	-2	-2½	-2¾	32	33	34	O	-	-	-
3	-4	-3½	-3½	32	33	35	-	Z W	Z W	-
4	-3	-2	-1	34	36	34	Z	O t Z	O t Z	-
5	29.11½	29.11	29.10	31	35	34	Z W	Z W	Z O	Betr. Held.
6	-9	-8½	-8½	32	41	40	Z t O	Z	Z	Held.
7	-8	-8	-9½	40	44	43	-	Z t O	Z t O	- Wolk.
8	-11	-11	-10	38	43	42	Z t W	Z t W	Z t W	- -
9	-10	-	30.0¼	39	40	38	Z O	N O	N O	Mist.
10	30.0½	30.0½	-0½	32	33	34	O	O	O	-
11	-1½	-2	-2½	34	33	33	O t N	O t N	O t N	-
12	-3	-3½	-3½	32	36	34	O	O	O	- Held.
13	-3½	-2½	-2½	30	33	32	-	N W	N W	- -
14	29.9	29.6	29.3½	29	33	35	Z	Z	Z	Sn. Mist
15	-3	-2½	-2	30	35	34	O	Z W	Z W	-
16	-1	-1	-	32	37	33	Z	Z	Z	-
17	-1½	-1½	-	31	35	34	N t O	N t O	N O	-
18	-3	-3½	-4½	32	35	34	-	-	N t O	-
19	-6	-6	-6½	32	36	34	-	N W	N W	- Held.
20	-7½	-7½	-9½	33	38	35	N t W	-	Z W	Mist.
21	-10½	-11	-11	35	36	40	Z W	Z W	-	-
22	- -	-10	-10	39	43	42	-	W t Z	W t Z	- Reg.
23	-6	-4½	-3½	43	44	40	-	W	W	Reg. Wind.
24	-1	-0½	-0	37	35	37	W	W t N	W t N	Sneeuw.
25	-0	-1	-2½	36	41	40	N W	N W	N W	Buij. Hagek
26	-4	-4½	-7	35	38	35	-	-	-	- Sn.
27	-1	-8	-5½	33	37	35	W N W	Z W	Z W	- Hagel.
28	-1½	-1	-1¼	32	39	39	Z	-	-	- Sn.