PRESSIONS BAROMETRIQUES. 

 Saison chaude de 4877. 



Dates. 



Avril. 



Mai. 



Juin. 



Juillet 



Août. 



Septemb. 



Octobre. 



1 



763.5 



■ 766.0 



761.7 



}-) 



762.3 



763.8 



761.7 



2 



755.0 



763.7 



763.6 



rt 



764.3 



762.3 



759.8 



3 



747.0 



756.2 



755.3 



764.9 



766.0 



762.2 



757.5 



4 



740.1 



750.9 



753.2 



762.0 



762.0 



768.5 



762.0 



5 



750.3 



748.3 



764.1 



762.3 



760.4 



766.3 



765.8 



6 



753.3 



746.7 



765.5 



759.9 



761.6 



755.5 



768.7 



7 



753.0 



» 



,) 



765.3 



753.0 



750.1 



770.0 



8 



749.3 



754.0 



760.3 



767.6 



755.0 



754.4 



763.1 



9 



748.6 



749.3 



764.8 



770.4 



760.0 



756.0 



765.2 



10 



751.7 



750.5 



762.8 



767.1 



762.2 



760.1 



764.3 



41 



758.0 



752.9 



759.3 



762.7 



764.9 



757.4 



763.3 



12 



756.9 



750.1 



758.9 



758.5 



■ 760.7 



763.8 



765.9 



13 



756.7 



758.0 



756.8 



759.7 



754.9 



766.3 



763.2 



14 



701.3 



753.8 



756.6 



755.0 



757.9 



764.5 



758.6 



1.5 



759.5 



704.8 



757.3 



750.7 



702.8 



763.7 



766.0 



16 



747.2 



706.6 



757.4 



752.7 



700.6 



765.2 



771.0 



17 



737.1 



760.6 



759.0 



759.4 



762.1 



764.3 



771.0 



18 



747.0 



767.3 



762.4 



765.1 



759.3 



763.0 



766.4 



19 



754.6 



764.5 



764.1 



763.2 



761.2 



760.7 



764.9 



20 



705.5 



» 



)■) 



762.5 



758.0 



757.8 



766.0 



21 



704.3 



764.5 



)-, 



762.8 



759.1 



753.2 



761.3 



22 



757.0 



763.0 



758.3 



758.6 



760.4 



756.5 



762.3 



23 



755.5 



761.4 



760.8 



755.8 



764.4 



759.8 



755.6 



24 



753.3 



762.1 



■ 764.0 



754.7 



761.8 



761.0 



755.8 



25 



751.1 



« 



765.1 



764.8 



7.56.6 



765.4 



748.0 



26 



754.0 



764,8 



764.8 



768.4 



764.3 



766.7 



760.5 



27 



750.5 



„ 



763.4 



768.6 



705.8 



765.2 



703.2 



28 



754.9 



752.7 



763.9 



769.7 



761.6 



762.7 



766.5 



29 



,) 



754.7 



765.1 



768.4 



763.7 



761.9 



762.5 



30 



701.3 



754.4 



763.5 



769.6 



761.6 



760.8 



763.0 



31 



Moyenne. 



* 



755.9 



» 



762.2 



762.8 



» 



770.2 



753.5 



757.7 



761,2 



762.5 



761.0 



761.3 



763.3 



