ac s 
Daggemiddelde van de luchtdrukking. 
750 mm. + 
MER À U En 
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KIR O E R O E. 
1904 | | | | | 1905 
Mei. Juni. | Juli. |. Aug. | Sept. | Oct. | Now Dec. | Jan. 
ОИС T ОА de | | 
| | | | 
1 —.| (7.9) 9.0 (10.5) 8.9 | 8.2 6.7 | 8.6 
9 — | 69| 88 1061 80| 84 6.7 | 8.3 
3 — | OE84.9.0] 94 |. Tt. 88 | :6.9 | 8.4 
4 -— 8.7 (9.1) 9.8 | 75.6 | 88 | 6.71 9.1 
5 — (8.4) | (9.8)| 9.8 |(8.4)| 7.9 — | 7.4) 8.6 
6 — (8.5) 9.3 |10.6 |(7.4)| 8.8 | 8 79 
7 — -8.51.9.5 1109 | 7.5.1. 9,3 1.891.398 
8 — RET ЎСЕ SEET A | — | 84, 72 
9 eI 9.4 1. 9,91 65-9 4. -| 74, 58 
10 — BO MN ТОЛЕ SD ok, a 3 | DO 
11 е 7.4 119:0 5 1000 OOD - 1:68 1 9-8 
12 — | 7810671007390] 93 — | 7.9 | 5.9 
13 — 84 9.9 | 86, 8.1} | 7.3 | 6.4 
14. | 47.8 | 3a — 1-99 7817 831 | 6.8 | 6.9 
15 8.0 | 93 = |10.1 | 7.6 | 8.2 | zel 7.2 | 17.4 
16 GE 8H — | 9.4 7.6 | 7.9 | | 7.4 |(8.0) 
17 8.1] 9.1 — | 8.8 | 7.8 |(7.7)| — | 7.4 |(7.8) 
18 8.6 | 9.1 — | 9.7} 85 EC epe dl nf 
19 SE 8.7  LOWST 92 Se 22.1 6.9 
20 (7.8) 9.6 — 94 | 9.1 — 1(7.3)| 6.9. 
21 4.7 10.5 — 9.0 1.8.8 me HL T. | 4.0 
22 6.9 9.9 — |(9.7)| 9.2 L8 L5 | 6.9 
23 ORL 8:7 EI. = 811.81. 68 
24 5.4 8.5 10.0 | 10.6 > 8.6 | 8.9 | 6.4 
25 55 93 9.7 | I0:7 — |I 8.01 i | 5.7 
96 | 5.8 | 10.1 -1|:93 110.4 | -— 8.5 (8.5) 5.7 
27 5.8 |10.4 |(8.8) 10.0 | 9.2 Ge 8.5 | 9.1 Se 
28 6.5 (10.2 | 9.3 [10.4 | 8.4 - 8.6 | 88 — 
29 — | 9.7 | 9.5 110.1 | 84 - 9.0 | 8.5 = 
30 — | 9.3 110.3 | 9.7 | 8.0 = 8.5 | 8.9 
31 — | 10.2 | 9.8 — 10.1 Moor 
| | 
gem. | 7.1 | 88 95 |99 55 | 85 | 8.4 | {OFA 
( ) Enkele waarnemingen ontbreken. 
