DIURNAL RANGE OF THE BAROMETER IN FINE AND CLOUDS WEATHER. 



463 



JAN HAYEK— MEAN BAROMETER AND DEPARTURES. 



Complete Months. 





1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 



1 



15, 



16 



17 



18 



19 



20 



21 



22 



23 



Mid- 

 night. 



Mean. 



Days. 



January 

 February 

 March . 



12 



1 

 8 



10 

 4 



4 



4 

 4 



2 



4 







9 

 6 

 1 



10 

 3 

 4 



5 

 4 

 8 



2 

 4 

 9 







4 



13 



1 



3 



10 







3 



11 



2 



4 



10 



7 



3 



10 



7 

 9 1 



11 

 1 

 



11 

 4 



10 

 8 

 6 



4 



11 



7 



3 



8 



9 



2 

 12 



10 



11 



10 



2 

 12 



11 



3 

 13 



9 



2 

 12 



29-409 

 •289 

 •976 





April . 

 May . 

 June 



7 

 2 







6 



2 

 2 



4 



2 

 5 



4 

 4 

 8 



2 

 3 

 7 



2 

 2 

 7 



1 



l 

 2 



4 





 1 



2 





 



1 

 2 



2 



1 

 3 

 2 



1 

 2 

 6 



2 

 



7 











5 



3 

 1 

 2 



5 

 2 

 1 



5 

 3 



2 



6 



2 

 2 



3 



2 

 







4 

 3 



1 



3 

 3 



2 

 4 



4 



1 

 2 

 2 



3 



4 

 4 



•758 

 •779 

 •937 





July . 

 August . 

 September 



1 



4 



3 



1 



3 

 4 



5 

 4 

 8 



6 

 8 



13 



8 



7 



12 



6 



2 

 9 



3 

 1 

 6 





 1 



4 



2 

 4 



2 



2 

 4 

 3 



4 

 9 

 5 



6 



11 



8 



6 



7 

 7 



6 

 7 

 6 



4 

 3 

 5 



2 

 1 

 2 



1 

 1 

 2 



1 



2 

 4 



1 



2 

 8 



1 



2 

 7 



1 



1 

 5 





 1 

 2 





 

 3 











1 



•954 

 •685 

 •639 





October 



November 



December 



2 

 6 



2 



7 

 5 

 2 



11 

 7 

 5 



10 

 8 

 7 



10 

 8 

 9 



7 

 6 

 6 



2 

 4 

 5 



2 







2 



5 

 6 

 2 



8 

 9 



7 



8 

 9 

 6 



9 



7 

 4 



9 

 6 

 1 



5 



4 



3 



1 

 3 



6 



2 



1 



2 



3 







6 







2 



5 

 3 



2 



2 

 

 3 



1 

 

 4 



1 

 l 

 2 



5 

 3 

 3 



9 

 1 



•778 

 •610 

 •892 





Year 







1 



1 



3 



6 



6 



4 



1 



1 



3 



4 



5 



5 



4, 3 







2 



3 



2 











1 



1 











29-726 



























Fine Days. 





























1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



n 



12 



l 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



Mid- 

 night. 



Mean. 



Days. 



January 

 February 

 March . 



19 

 79 

 23 



7 

 67 

 20 



7 

 59 



18 



6 



60 

 20 



3 

 39 

 16 



2 



22 

 6 



8 



I 



14 

 6 

 6 



22 

 26 

 19 



?9 

 33 

 19 



28 

 51 



24 



25 

 59 

 27 



19 

 65 



26 



15 

 58 

 21 



5 

 49 

 14 



1 



47 



6 



6 



45 

 



12 



31 



1 



7 



30 



2 



8 

 21 







16 

 4 

 9 



13 

 29 

 13 



28 

 59 

 18 



53 



99 

 21 



30-029 



29-305 

 30'319 



4 

 4 

 5 



April . 



May 



June 



40 

 11 

 16 



33 

 11 

 13 



31 



9 



13 



27 



8 



13 



20 



4 

 7 



11 



4 



• 



4 

 2 

 8 



19 



4 



11 



20 



10 



9 



26 

 10 

 18 



26 



8 



19 



30 



7 



18 



34 



4 

 20 



26 



3 



15 



18 



6 



11 



12 



6 



11 



11 

 

 1 



18 



1 



2 



7 



7 



3 



5 







4 



9 



17 



1 



13 



36 



1 



19 



40 



4 



23 



29-856 

 30-051 

 29-924 



4 



5 

 4 



July . 

 August . 

 September 



9 

 17 

 35 



9 



2 

 23 



12 



2 



19 



8 



8 



11 



9 



4 

 7 



5 



1 



10 



■2 



9 

 12 



7 

 11 

 17 



9 



12 

 21 



10 

 13 

 28 



11 

 17 

 30 



11 

 22 

 28 



16 

 10 

 24 



13 



7 



22 



9 



5 



19 



5 

 2 

 9 





 2 

 3 



2 



1 



4 

 1 



2 

 7 

 7 



4 



5 



19 



7 



7 

 27 



8 

 19 

 33 



13 

 20 

 44 



•904 

 •762 

 •885 



4 



4 

 4 



October 



November 



December 



28 



24 



9 



31 



28 



3 



33 

 23 



5 



39 



29 







38 



;J6 



2 



24 



18 



1 



13 

 2 

 2 



4 

 4 

 5 



1 



10 

 12 



6 



17 

 14 



10 

 16 

 12 



24 



20 



8 



23 



19 



4 



28 



18 







22 

 23 



2 



30 

 19 



2 



25 

 3 



3 



32 

 15 



4 



26 

 15 



9 



19 

 9 



2 



8 



1 

 6 



3 

 1 

 7 



19 



17 



4 



30 

 20 

 11 



•738 

 •919 

 •824 



4 

 4 

 4 



Year 



26 



,.'1 



19 



19 



U 



6 



2 



8 



14 



19 



21 



23 



22 



19 



15 



12 



7 



5 



4 



2 



5 



12 



22 



30 



29-876 



























Cloudy D 



AYS 





























1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



ii 



12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



Mid- 

 night. 



Mean . 



Days. 



January 

 February 

 March . 



3 



78 

 SO 



1 

 80 



6 



7 

 74 



3 



12 

 56 

 10 



9 



44 

 15 



4 

 26 

 24 



2 



13 

 28 



9 



2 



27 



7 



8 



28 



5 



19 

 24 



2 

 30 

 23 



6 

 35 

 20 



14 

 43 

 11 



19 



50 



6 



24 



58 



4 



24 



61 



8 



17 

 70 

 15 



7 

 69 



12 



5 



59 



17 



17 



30 



22 



2 

 26 



25 

 24 



22 



28 

 50 



26 



23 



86 



24 



29-307 

 -203 

 ■805 



10 



10 



7 



April . 

 May . . 

 June 



29 

 20 



4 



30 



14 



2 



24 

 11 



5 



22 

 7 



8 



17 

 5 



6 



4 

 4 



7 



2 

 4 

 6 







3 



9 



4 

 2 



15 

 2 

 



19 

 6 

 1 



20 



10 



6 



15 

 10 



6 



13 



13 



6 



U 



16 



4 



19 



13 



2 



20 



17 



1 



14 

 13 



1 



7 



10 



1 



1 

 1 



7 

 4 



4 



11 



9 

 4 



19 



17 



2 



29 

 22 



4 



•624 

 •795 

 •936 



10 

 10 

 10 



July . 

 August. 

 September 



2 



2 



17 



1 

 1 

 5 



6 

 1 



7 



6 



4 

 18 



9 



7 



IS 



6 

 2 



4 



3 



25 



6 



3 



26 



2 



4 



27 



1 

 4 



20 



3 



4 



15 



6 

 2 



6 



4 

 4 



5 

 7 

 1 



2 

 l 

 



2 

 2 

 2 





 4 

 6 







2 



14 











21 



3 



1 

 24 



4 



4 



24 



4 



4 



22 



4 



6 



27 



6 



6 



27 



30-009 



29-648 



•447 



10 

 10 

 10 



October 



November 



December 



20 



21 

 5 



17 



15 

 5 



7 



17 

 9 



4 

 13 



11 



4 



9 



10 



7 



i & 

 9 



12 

 2 



5 



13 



10 



2 



13 



17 



2 



15 



19 



4 



13 



20 



3 



9 

 17 



2 



10 

 16 



i 



16 

 15 







17 

 11 



i 



15 

 9 

 3 



14 

 6 

 5 



1 

 8 

 5 



5 

 3 

 5 



9 



7 

 5 



17 



10 

 10 



20 



14 

 6 



25 



22 

 6 



27 



20 



5 



■732 

 ■514 

 ■716 



10 

 10 

 10 



Year 



11 



10 



5 



2 



1 



1 



1 







1 



1 



\ S I 3 



5 



7 



10 



11 



12 



8 



5 



1 



5 



8 



11 



16 



29-645 





