Vaderlandsche letteroefeningen. Jaargang 1777

	Barometer.			Therm.			Winds Streek.			Weder.
D.	's morg.	's midd.	's av.	mo.	mi.	av.	's morg.	's midd.	's av.	Gesteldh.
1	29.5	29.6	29.8	46	47	46	Z W	Z W	W	Betr. Reg.
2	-7½	-7½	-	46	47	45	N W	N W	N W	Hag. N. ligt.
3	-8½	-8½	-7	42	45	43	W t N	W t N	W	Reg. Storm.
4	28.11½	28.10	28.10	47	50	46	Z W	Z W	Z W	-
5	29.0	29.2	29.4	39	42	39	N W	N W	N W	Buijig. Hag.
6	-4½	-3½	-	38	42	43	-	W t N	W t N	Held. Reg.
7	-5	-6	-8	38	42	41	-	N W	N W	Sneeuw.
8	-9	-8½	-9½	38	42	40	W t Z	Z W	W t N	Mist Vogt.
9	30.0	30.0	30.1½	36	40	38	O t N	O t N	O t N	Betrokken.
10	-4	-4	-4½	31	35	36	Z	Z W	Z W	Held. Mist.
11	-5	-5	-5	38	41	42	Z W	-	-	- Wolk.
12	-0	29.11½	29.11	43	47	45	Z W	Z W	Z W	Betr. Reg.
13	-4	30.4	30.3½	44	47	45	-	-	-	-
14	-2	-1½	-1	42	43	43	Z t O	Z O	Z O	- Mist.
15	-1	-0½	-0	38	40	37	O	O	O	Mist Vogt.
16	29.11½	29.11	39.10½	36	42	40	O t N	O t N	N t O	Betr. Reg.
17	-10½	-10½	-	37	43	38	N	N	N	Bujig. Sn.
18	-11	-11	-11½	35	39	36	N O	N O	N O	-
19	30.0	30.0	30.0	35	39	38	O t N	O t N	O t N	Betr.
20	29.11½	29.11	29.10½	32	37	35	O	O	O	-
21	-9	-8	-7½	31	33	34	N O	N O	N O	-
22	-7	-6½	-6½	33	37	36	Z W	Z W	Z	Mist Vogt.
23	-8	-7½	-	33	36	35	Z	Z	-	-
24	-4	-3½	-3	30	35	34	Z O	Z O	Z O	Held. Wolk.
25	-3	-3	-2½	32	37	36	O t Z	O	O	SneuwMist.
26	-2	-1½	-1	36	40	38	Z t O	Z t O	Z t O	Mist.
27	-3	-4	-5½	36	38	36	O t N	N O	N O	-
28	-7	-7	-7	33	38	36	N O	-	-	-
29	-6½	-5½	-5	32	37	33	-	-	-	Buijig. Sn.
30	-5	-5	-6	29	34	33	-	-	-	-
31	-7	-6½	-7	28	34	30	-	-	-	Betr. Wolk.