

EXTREMES AND RANGE OF PRESSURE, AND MEAN PRESSURE, 



IN THE SEVERAL MONTHS OF 1871. 









STATIONS. 





JANUARY. 



FEBRUARY. 



MARCH. 



APRIL. 



MAY. 



JUNE. 







-§>►*« 



te' 3 



STATIONS. 





li 



e>Ji 



P 



fe- 

 3 



R 



M 

 J 





Ii 

 IS 



<5|j 



P 



1 



£ 



1 

 8 



P 



| 



a 



3 



c 



1 



p| 





>> 



P 



3 

 1 



1 



R 



1 



>> 



p| 

 g£ 



Ii 



P 





p 



M 

 >> 



3 



1 



p| 

 1* 



-2 3 

 cSfi 



1? 

 P 



i 

 1 



2 



P 



8> 



2 

 1 



P§ 





P 



i 



1 



£ 



1 



c 



to 

 5 



« 

 2 



a 



Pa 



g| 





69 



96 



398-5 



125 



38 



60 



86-5 



1360 



352-4 



80 

 360 



30-15 

 30-10 



30-35 



29-88 

 30-30 



30-30 

 30-32 

 30-36 



30-22 



30-24 

 30-31 



24 



24,27 



28, 30 



31 t 



27,28 



24 

 30 



24 

 24 

 27 



24,29 

 30, 31 



27 

 30 



28-34 

 28-25 



28-63 



28-26 



28-52 



28-51 

 28-57 

 28-47 



28-51 



28-58 

 28-59 



16 

 16 



16 



16 

 15 



16 



16 

 16 



16,17 



16 

 16 



1-81 

 1-85 



1-72 



1-62 



1-78 

 1-75 

 1-79 

 1-75 

 1-89 

 1-75 

 1-66 

 1-73 



1-71 



1-66 



1-72 



29-56 



29-49 



29-79 

 29-35 



29-69 

 29-71 

 29-75 

 29-78 

 29-63 

 28-24 

 29-38 



29-71 



29-70 

 29-75 



30-18 

 29-90 



30-35 



29-94 

 30-10 



30-30 

 30-24 

 30-17 



30-13 



30-23 

 30-36 



28 

 1 



21,28 



28 

 22 



28 

 21 

 22 



21,22 



28 

 28 



29-08 

 28-98 



29-43 



28-80 

 29-20 



29-24 

 29-34 

 29-31 



29-25 



29-26 

 29-26 



5,20 

 20 



20 



20 

 20 



5 

 20 

 20 



20 



5 

 5 



1-10 

 0-92 



0-92 



1-14 

 0-90 

 1-00 

 1-06 

 0-90 

 0-86 

 0-90 

 0-85 

 1-11 



0-88 



0-97 

 1-10 



29-67 



29-60 



29-95 

 29-46 



29-81 

 29-85 

 29-90 

 29-89 

 29-75 

 28-37 

 29-49 



29-77 



29-84 

 29-89 



30-35 

 3030 



30-55 



30-10 

 30-44 



30-51 

 30-53 

 30-54 



30-44 



30-48 

 30-51 



28 



28 



1,28 

 29 



28 

 29 



28 

 28 

 28 



29,30 



28 

 28 



29-05 

 29-00 



29-35 



28-90 

 29-29 



29-25 

 29-30 

 29-37 



29-21 



29-29 

 29-32 



12 

 13 



13 



12 

 13 



12 

 12 

 13 



12,13 



12 



12 



1-30 

 1-30 



1-20 



1-20 

 1-15 

 1-24 

 1-26 

 1-23 

 1-17 

 1-23 

 1-16 

 1-19 



1-23 



1-19 

 1-19 



29-76 



29-69 



30-02 

 29-55 



29-87 

 29-91 

 29-96 

 29-98 

 29-83 

 28-45 

 29-55 



29-86 



29-93 

 29-94 



30-02 

 30-00 



30-30 



29-82 

 30-20 



30 : 16 

 30-25 

 30-26 



30-15 



30-18 

 30-22 



6,7 

 6,7 



7 



6 



7 



6,V 



6 

 6 



6,7,8 



6 

 6 



28-89 

 28-80 



29-10 



28-69 

 29-06 



28-97 

 29-02 

 29-07 



28-97 



28-97 

 29-03 



19 

 19 



19 



19 

 19 



19 

 19 

 19 



19,50 



19 

 19 



1-13 

 1-20 



1-20 



1-13 

 1-14 

 1-20 

 1-19 

 1-23 

 1-19 

 1-13 

 1-10 

 1-18 



1-18 



1-21 



1-19 



29-60 



29-51 



29-84 

 29-39 



29-70 

 29-73 

 29-80 

 29-82 

 29-65 

 28-28 

 29-37 



29-68 



29-72 

 29-76 



30-21 

 30-15 



30-45 



29-98 

 30-36 



30-35 

 30-43 

 30-36. 



30-33 



30-38 

 30-36 



28 

 7,28 



7 



29 



7 



28 



7 

 7 



6,7 



7 

 7 



29-36 

 29-35 



29-55 



29-23 

 29-60 



29-56 

 29-68 

 29-57 



29-51 



29-60 

 29-62 



3 



4 



4 



4 

 4 



"i 

 4 

 4 



4 



4 

 4 



0-85 

 0-80 



0-90 



.0-75 

 0-76 

 0-74 

 0-79 

 0-75 

 0-79 

 0-75 

 0-71 

 0-72 



0-82 



0-78 

 0-74 



29-90 



29-84 



30-16 

 29-67 



30 : 01 

 30-04 

 30-11 

 30-05 

 29-95 

 28-58 

 29-68 



30-03 



30-05 

 30-05 



30-12 

 30-10 



30-35 



29-92 

 30-30 



30-27 

 30-35 

 30-29 



30-25 



30-36 

 30-27 



26 

 26 



26 



1 



26 



26 

 26 

 26 



25 



26 

 26 



29-29 

 29-15 



29-50 



29-08 

 29-48 



29 : 43 

 29-41 

 29-34 



29-49 



29-46 

 29-43 



18 

 18 



18 



18 

 19 



18 

 19 

 18 



18 



18 



18 



0-83 

 0-95 



0-85 



0-84 

 0-82 



0-84 

 0-94 

 0-95 



078 

 0-85 



0-76 



0-90 

 0-84 



29-79 

 29-71 



30-03 



29-58 



29-84 

 29-93 

 29-99 

 29-63 

 29-83 

 28-48 

 29-57 



29-88 



29-95 

 29-94 



69 



96 

 398-5 



125 



38 



60 



86-5 



1360 



352-4 



80 

 360 



North Sunderland. ! 

 Alnwick. 



Oresswell. 



Wallington. 

 Cullercoats. 



North Shields (S. l. d.). 

 North Shields (I.). ' 

 South Shields. 

 Wylam (t. h.*). 

 Bywell (t. d.). 

 Allenheads (t. d.). 

 Durham. 



Seaham Hall. 



Seaham. 

 Sedgetield. 







Wallington 



Cullercoats 



North Shields (S. t . d.) 



North Shields (I.) 



South Shields 



Wylam (t. /,.*) 



Bywell {t. d.) 



AUenheads (t. d.) 



Durham 











30-22 





28-48 





1-74 



29-52 



30-17 





29-18 





0-98 



29-64 



30-42 





29-20 





1-22 



29-72 



30-13 





28-95 





1-17 



29-54 



30-30 





29-51 





0-78 



29-85 



30-23 





29-37 





0-85 



29-73 





Average. 



Greenwich (t. d.) 













1-36 



29-65 











1-20 



29-85 











1-24 



29-88 











1-04 



29-65 











0-58 



29-91 











0-76 



29-76 





Greenwich ((. d.). 





! JULY. 





AUGUST. 



SEPTEMBER. 



OCTOBER. 



NOVEMBER. 



DECEMBER. 









69 



96 

 398-5 



125 



38 

 60 



86-E 

 1360 

 352-4 



80 

 3G0 



29-86 



29-78 



30-10 



29-70 

 30-09 



30-08 



30-02 



... 



29-99 



30-12 

 30-08 



16,31 



16 



6,7 

 16,17 



16 

 17 



16 



16 



5,6 



16 

 16 



29-00 



28-85 



29-30 



28-86 

 29-31 



29-15 



29-15 



29-22 



2929 

 29-15 



26 



26 



25,26 

 26 



26 

 26 

 25 



26 



26 

 26 



0-86 



0-93 



0-80 



0-84 

 0-78 

 0-88 

 0-93 



0-87 

 0-91 

 0-89 

 0-90 



0-77 



0-83 

 0-93 



29-56 

 29-44 

 29-82 

 29-36 



29-66 

 29-71 



29-70 

 29-60 

 28-29 

 29-36 



29-67 



29-77 

 29-77 



30-25 



30-20 



30-50 



30-00 

 30-50 



30-42 



30-43 



30-33 



30-55 

 30-42 



28 



28 



28 



28 

 28 



28 



28 



28 



28 

 28 



28-95 



29-12 



29-45 



28-86 

 29-50 



29-38 



29-17 



29-41 



29-27 

 29-37 



24 



18 



17 



24 

 18 



18 



25 



18 



24 

 24 



1-30 



1-08 



1-05 



1-14 

 1-00 

 1-13 

 1-04 



1-26 

 1-26 

 1-12 

 1-04 



0-92 



1-28 

 1-05 



29-73 

 29-68 

 30-06 

 29-57 



29-89 

 29-95 



29-92 

 29-81 

 28-50 

 29-57 



29-88 



30-01 

 29-95 



30-25 



30-20 



30-50 



30-00 

 30-50 



30 : 41 



30-39 



30-39 



30-44 

 30-41 



13,14 

 16 



14 



13,14 



15 



14 

 14 



14 



14 



12,13 



14 



14,16 



14 



29-13 



29-05 



29-35 



28-90 

 29-36 



29-2 1 



29 : 24 



29-33 



29-29 

 29-11 



27 



28 



28 



27 

 28 



27 



28 



28 



30 



27 



1-12 



1-15 



1-15 



1-10 

 1-14 

 1-19 

 1-20 



1-15 



1-02 



1-29 



1-06 



1-15 

 1-30 



29-77 

 29-67 

 30-02 

 29-55 



29-87 

 29-91 



29-89 



28-45 

 29-53 



29-85 



29-95 

 29-91 



30-22 



30-20 



30-50 



30-00 

 30-42 



30-39 

 30-44 

 30-41 



30-29 



30-46 

 30-44 



10 



10 



10 



12 

 10 



io 



10 

 10 



12 



11 

 10 



28-87 



28-80 



29-15 



28-71 

 29-12 



28-96 

 29-19 

 29-13 



28-95 



28-98 

 28-98 



1 



1 



1,2 



1 



2 



"i 



2 

 2 



1 



1 

 1 



1-35 



1-40 



1.35 



1-29 

 1-30 

 1-46 

 1-43 

 1-25 

 1-28 

 1-40 

 1-35 

 1-42 



1-34 



1-48 

 1-46 



29-65 

 29-60 

 29-93 

 29-48 



29-80 

 29-86 

 29-95 

 29-82 

 29-76 

 28-38 

 29-48 



29-77 



29-94 

 29-87 



30-12 



30-10 



30-38 



29-87 

 30-34 



30-30 



30 : 32 



30-22 



30-24 

 30-39 



19 



5,19 

 19 



19 

 5 



19 



19 



18,19 



1,19 



5 



29-16 



29-02 



29-43 



28-98 

 29-34 



29-32 

 29-36 



29-87 



29-36 



29-32 

 29-33 



8 

 8 

 8 



8 



8 



S 

 8 

 14 



7,8 



8 

 8 



0-96 



1-08 



0-95 



0-89 

 1-00 

 1-00 

 0-98 



0-45 

 0-95 

 0-92 

 1-00 



0-86 



0-92 

 106 



29-92 

 29-75 

 30-04 

 29-58 



29-94 

 29-98 

 29-99 

 29-94 

 29-89 

 28-49 

 29-59 



29-88 



29-95 

 30-06 



30-18 



30-19 



30-45 



29-95 

 30-23 



30-41 

 30-41 

 30-41 



30-28 



30-35 

 30-45 



7 



8 



8 



8 

 11 



8 

 13 



8 



7,8 



8,13 



8 



29-02 



28-95 



29-33 



28-92 

 29-12 



29-21 

 29-26 

 29-18 



29-26 



29-12 

 29-26 



28 

 28 

 28 



28 



28 



28 

 28 

 28 



27.2S 



28 

 28 



1-16 



1-24 



1-12 



1-03 

 1-11 

 1-19 

 1-20 

 1-15 

 1-23 

 1-18 

 1-18 

 1-17 



1-02 



1-23 



1-19 



29-76 

 29-72 

 30-01 

 29-38 



29-77 

 29-95 

 29-98 

 29-88 

 29-85 

 28-48 

 29-57 



29-87 



29-93 

 29-97 



69 



96 



398-5 



125 



38 



60 



86-5 



1360 



352-4 



80 

 360 



North Sunderland. 



Alnwick, 



Oresswell. 



Wallington. 

 Cullercoats. 



North Shields (S. t. d.). 

 North Shields (I.). 

 South Shields. 

 Wylam (r. A.*). 

 Bywell (t. d.). 

 Allenheads (t. d.). 

 Durham. 



Seaham Hall. 



Seaham. 

 Sedgetield. 



Average. 



Alnwick 



Wallington 



Cullercoats 



North Shields (S. t. d.) 



North Shields (I.) 





Wylam («. h.*) 



Bywell ((.d.) 



Allenheads (t. d.) 



Durham 













29-98 





29-13 





0-87 



29-50 



30-35 





29-26 





1-11 



29-72 



30-34 





29-19 





1-16 



29-68 



30-34 





28-97 





1-38 



29-65 



30-22 





29-26 





0-97 



29-77 



30-29 



29-15 





1-16 



29-71 





Greenwich (t. d.) 







"" 







0-83 



29-69 











1-05 



29-86 











1-26 



29-72 











1-39 



29-79 











0-99 



29-82 











1-10 



29-93 





Greenwich (t. d.). 



* At Wylam, the correction h is s 



pplied tc 



the last 



colum 



n only (i 



aeanc 



aily pres 



sure), in 



sach mo 



ith. 



b. farther 



correc 



tion, als 



, is appli 



ad to the 



same 



.olunin in each month, ' 



to bring the results into accordance with the daily mean 



of Scarboro', Shields, and Lelth, as published in 



the Meteorological Chart, issued daily from the 



Meteorological Office Westminster." 



