April 1851. Meteorologische Beobachtungen in Untermesopotamien im April 1851. 
Wind 
= Thermometer. Richtung Stärke Tigris. | 
> = | 
BE 5 3 53l28|5 | 5 |: Eee: 
Zr ee ee | 
= ee 
1|12.2|23.3 25.6 23.3] NV |NW | NW NW |2 2|5|o0o bedeckt Bagdad 
2|15.6 |25.6 125.6 |222| NO NO | NO | NO 2 oa|l3 o id. id. 
3| 15.0 | 26.7 | 32.2 25.0| SW sw| sw | Sw |2 2|2 o schön, Wolken id. 
218.9 |28.9|30.6|222| ie |w| w| ww 2 2|2 | 0 prächtig id. 
5 | 15.6.) 25.6 | 26.7 |22.2]| W |NW NW NW |2|215 0 bedeckt id. 
6| 12.3 | 25.0 26.1 |22.2| NW ide | de id 2 213% 0 schön, Wolken id. 
7| 15.6 27.8 27.2) 24.4| id. | NO |ı NO Nom ae bedeckt id. 
8|20.0 27.2 30.0242) id. |sw| sw | sw [2 |2|3| wolkig id. 
9 | 17.8 | 28.9 | 30.0 | 27.3| NO | No | NO | No |2 l2lı id. id 
10 | 17.8 | 25.0 | 25.6 |24.2| id S so SO7ZIE22 520 | 2 id id 
Aa) | 17.22 026.% | 26.4 26.1. | SON | SO) | id. id. |2 | 2| 031, id id 
12| 18.3 | 24.4 | 23.9 |21.2| NO | NO | NO NO |2|2 id Flussabwärts n. Bas-, 
13 21.1] 30.6 |31.1 |26.1| SO | SO | SO | SO |2 2| | id. id.  [sora 
111222 27.8 28.3 1256| NW |nw | nwW| O |2 2a) id id 
15 | 21.1 | 30.6 | 31.1 | 26.1 (0) (0) ide |'NW | 1 [1 | prächtig Bassora 
16 | 22.2 | 27.8 | 28.3 | 2356| NW NW id [ehsel | 2/2 | schön, Wolken Mohammera. 
17|21.1 129.4 32.2 26.7] O 0.) Ton Maria id. id. 
18 | 21.1 | 30.0 30.0 125.0| SO |INW | NW Inw |2 2 | prächtig Bassora. 
19| 19.2 | 28.3 27.8 |2u.2| NW id. | id | id |212| | id. id. 
20 |20.6| 29.2 130.6 |25.6| id. | id. | id. | id. 1212| | variabel id." 
21|22.2|30.6 28.9 25.6] SW SW| SW | sw 2 2 bedeckt id. 
22|25.6 25.6 « l2u.a| NW |NW | NW | NW |6 8 schön, Wolken id. 
123 17.8 | 25.6 26.7 25.0 | id. ide | Kid ob Alam bedeckt, Regen id. 
2: | 18.9 125.0 26.1 25.0| id. | id | id | id 1212| | schön, Wolken PR 
55 [21.1 26.1|27.8 |22.2| id. | id. | id. | id. 21a id, id. 
| 26|20.0 267 « 29.4] id. | id. id. | id. [2 |2 | id. id 
ler | 22.2 | 30.0 Ianı ers| ia | id. | id. ee id id. 
Das | 21.1 129.4, 31.1, 278| id. | id. | id. | id. 1212| | id id 
129 | 20.6 30.6 31.7 28.9 | id. id. | id. | id. |2|2 id. id 
130 | 21.1 29.1 30.0 28.9 | id. id. | id. id. |2|2 id id. 
| | 
