^e 



^S<^^^^^m^ 



^04^"^ 



Zoo'oqy 



METEOROLOGY OF BRADFORD FOR 1891. 



Sheet 1 



1945 



PfiRAR^ 



Computed 



1 - 



from daily observatioua made at the Exchuu^e, Bradford, by John McLaudsborough, M. Inst. C.E. retired., F.R.A.S., F.R.Met.Soc., F.G.S., and Alfred Eley Prestou, M. lust 



Latitude, 53deg. 47mui. 38sec. N. ; longitude, Ideg. lomiu. 4sec. VV. Height above mean sea level, 366ft. 



C.E,,F.R.Met.Soe., F.G.S, 



Months. 



Prkssure of A'rMo.sriiKRE in Month. 



be 





o 





a 



^ 



January . 

 February. 

 March 

 April 

 May ... 

 June . . . 

 July ... 

 August 

 Soptembcx 

 Odtoher ., 

 November 

 December 



Means, or total.s.. 



Ins. 

 30-368 

 30-356 

 29'353 



29-988 

 29-946 

 30-084 

 30-008 

 29-728 

 29-938 

 30-394 

 30-376 

 30-270 



30-105 



I 



Date. 



tr\ 



'■fi 



f 





w 



On 

 14th 



4 th 

 3rd 



20th 

 12th 

 20t.h 

 1 4th 



7 th 

 16 th 

 31st 



5 th 

 21st 



1 



30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 

 30 



ns. 

 544 

 412 

 476 

 500 

 382 

 300 

 305 

 232 

 232 

 394 

 376 

 358 



4^ 



a; - 

 ^ T- 



c ^^ 

 CsJ 



Ins. 

 30-1B1 

 30-104 

 30-128 

 30-060 

 30 ■049 

 30-025 

 29'972 

 29'969 

 30-081 

 30 132 

 30 058 

 30 120 



1^ ■ 



Da.to 



bo 



a 



w 



'/J - 

 O 





Hi 



7i 

 o <^ 



OJ 



1^ 



30'376 ' 30-073 



I; IS. 

 29012 

 29-580 

 28-990 

 29-186 

 28-948 

 29-350 

 29-200 

 28-990 

 28-884 

 28-610 

 28060 

 28-588 



28-950 



On 



Ins. 



23i-d 



28070 



26 th 



28 402 



16 th 



28- 75 



5 th 



28-332 



1st 



;^8-66 



30 1 h 



28-840 



7 th 



28' ;90 



! 27th 



28 670 



1st 



28 452 



13th 



: 28-250 



1 th 



■ 28-060 



10th 



27-602 



28-354 



28-693 

 28835 

 28-784 

 28-852 

 29-030 

 29-171 

 29-147 

 29-057 

 29-006 

 28-737 

 28-653 

 28677 



28-887 



OJ 



Corrected for 



Cai^illarity 



and 



Teuiiierature. 



Me; 



Tejiperatuke of Air. in Suauj-: uuking Month. 



In Each Muuth. 



Vapour 



m. 



Ins . 



1 





 

 

 

 

 

 



1 

 1 



2 

 1 



296 

 776 

 868 

 802 

 998 

 734 

 808 

 738 

 054 

 784 

 316 

 682 



Ins. 

 29-654 

 30-015 

 29-377 

 29-582 

 29-375 

 29-639 

 29-475 

 29-312 

 29-516 

 29-259 

 29-399 

 29-449 



Mean 

 of 23 

 Years , 



Ins. 



1-155 29-504 



29 

 29 

 29 

 29 

 29 

 29 

 29 

 29 

 29 

 29 

 29 

 29 



29 



525 

 540 

 488 

 475 

 537 

 564 

 509 

 496 

 521 

 451 

 443 

 477 



+3 



OJ 



Deg 



Date, 





OJ 



rC CO 



H 



5) 



53 

 53 

 54 

 72 

 74 

 78 

 69 

 79 

 62 

 56 

 56 





 

 3 







9 

 1 





 5 

 9 

 9 

 

 



On 

 30 th 



4th 



2nd 

 27th 

 13 th 

 27th 

 1 8t-h 

 i9th 

 12Ui 



8th 

 19 th 



4 th 



502 1 63-4 



Deg- 

 57-2 

 59 8 

 660 

 74-0 



83-9 

 87-8 

 89-6 

 85 2 

 81-3 

 69 9 

 61-5 

 578 



72-8 



OJ 



K 





Deg 

 52-9 

 53-4 





Date. 



-L3 



to 



r. 



56 

 63 

 70 

 76 

 79 

 78 

 71 

 63 

 56 

 53 



8 



4 

 4 

 9 



4 







1 



2 



4 



Dog. 



12 

 27 

 'H 

 31 

 28 

 42 

 49 

 46 

 46 

 36 

 28 



I , 16 





 6 

 

 1 

 6 

 





 2 

 

 

 5 

 1 



646 ■' 32-5 



On 



191h 



26th 



9 th 



7 th 



1 8 th 



1st 



29!h 

 30 th 

 22 nd 

 25th 

 28Lh 

 25 th 



c 



h-i 



CO 



Dc 

 6 



19 

 17 

 27 

 28 

 38 

 42 

 38 

 33 

 26 

 23 

 13 



^- • 



7 

 2 

 4 

 4 

 6 

 

 

 6 

 5 



7 





 2 



(D 



r/: 



O ._ 



26-2 



Daily Mean. 



In "Earh ;^^ont}l. 



13 



4-^ 



M 



3 



CM 





Dcg-. 

 23-2 



Deg". 

 39-0 , 



26 



■5 . 



1 



25 



■4 



25 



■8 



2'i 



■3 



31 ■ 



■4 



1 23' 



■5 



3f 



■9 



44 



■3 



41 ■ 



■9 



'JO. 



• 



46 



■5 



29 



■0 



45' 



■2 



23' 



■3 



4V 



'1 



1 



33- 



■9, 



32' 



■6 



: 26-9 ' 



28' 



1 



■6 , 



27 5 , 



23-0 i 



39-9 



33-3 



30 9 



bi^ 



o 



Deg- 



40 

 44 

 44 

 47 



55 



65 

 6t) 

 62 

 64 

 55 

 46 

 44 



4 

 7 

 2 

 7 

 2 

 5 

 

 4 

 8 

 

 8 

 3 



03 k. 



53-1 



I) eg- . 

 

 2 

 3 

 2 

 3 



o 

 o 



o 



^^ CM 



Eang:o. 



Of Dry 

 Bulb. 



Adopted ]\Iean Temperature, 



Of Mx, 





o 







1^ 



L-O 

 CM 





43 

 44 

 46 

 52 

 58 

 65 

 68 

 66 

 62 

 53 

 47 

 42 



1 

 

 8 

 1 

 8 

 3 



7 



Deg:, 

 31-5 

 35-6 

 34-3 

 36-5 

 42-2 

 50-8 

 53-3 

 52-8 

 51-8 

 44-2 

 38-8 

 33 9 



Deg. I Deg-. 



34 

 35 

 35 

 39 

 43 

 50 

 53 

 53 

 'lO 

 43 

 38 

 34 



4 



3 



3 



3 



9 



1 



8 







7 



3 



4 



1 



54-2 ,42-1 



8 

 9 

 9 



i: 



13 

 14 

 12 



9 

 13 

 10 



8 

 10 



9 

 1 

 9 

 2 

 

 7 

 7 

 6 

 

 8 

 

 4 



42-6 . V.-O 



Deg. 



8-7 



8-8 



11-0 



12-9 



14-4 



15-0 



14-3 



13-8 



12-4 



10-5 



9-0 



8-5 



Deg 



r^ CM 





f4H 

 O 



r.c 



0^ r^ 



^ 



CO 

 OJ 



Of Evapo- 

 ration. 





c 



03 



'/. 





CO 



Dew 

 Point. 



- ^ ^^_ 



1) 



11-6 



37 

 39 

 38 

 41 

 48 

 57 

 58 

 57 

 b7 

 49 

 42 

 39 



47 





 5 

 7 

 6 

 1 

 1 

 5 

 2 

 

 

 4 

 8 



Deg 

 39-2 

 39-6 

 40-4 

 44-5 

 49-6 

 55-9 

 60-0 

 58-7 

 54-7 

 48-2 

 42-8 

 39-0 



Dc 



■g. Dc 





Dog. 



'Dc 





36 



■4 : 38 



■8 



34-0 i 37 





39 



-6 . 39 



■5 



38-0 ; 37 



■7 



38 



■5 40' 



t ■ 



36-2 ;37' 



■7 



41 ■ 



■1 44 



■5 



37-9 .41 





47- 



■6 49 



■5 



43-9 45' 



■2 



56' 



■7 55 



■8 



52-4 , 51 



■3 



58' 



■2 ' 59 



■7 52-5 I 54- 



■1 



56- 



5 ' 58' 



■5 52-4 



53' 



9 



57' 



' 54' 



■8 52-8 i 5V 



■4 



48' 



■8 47' 



■9 



46-0 45 



■5 



42' 



■4 ■ 42' 



■5 i 40-3 40' 



■3 



39' 



■4 ■ 38- 



■7 ; 



37-6 



So 



7 



Dog 





Elastic 

 X'urce. 



o 



32 

 35 

 33 

 33 

 39 

 48 

 47 

 48 

 48 

 43 

 37 

 35 





 9 

 1 

 9 

 8 

 4 

 4 

 6 

 9 

 

 8 



2 I 47-7 '46 47-5 ' 43-7 ■ 44-3 40-3 



D 



34 

 35 

 34 

 37 

 41 

 46 

 49 

 50 

 48 

 42 

 37 

 34 



cr 



r-: • 



8 

 4 

 7 



2 

 

 9 

 8 







/ 

 5 



Ins. 

 182 

 211 

 89 

 95 

 246 

 341 

 328 

 343 

 346 



278 

 227 

 206 



41-0 -258 



f^ CM 



Ibs. 



204 

 208 

 203 

 225 

 259 

 322 

 360 

 362 

 337 

 276 

 225 

 199 



265 



In a Cubic Foot 

 of Air. 



OJ 



l<i 



I 







v^ 



■ ■ VJ 





ri CM ^-' ra F^ CM 



3 

 2 

 2 



Grs 

 2 

 2 

 2 

 2 

 2 

 3 

 3 

 3 



r\ 

 O 



Gr8 



Grs.! Grs 



4 

 2 

 3 

 8 

 8 

 7 

 9 

 9 

 1 

 6 



2 

 2 

 2 

 2 

 3 

 3 

 4 



4 

 3 

 3 

 2 



4 

 4 

 3 

 6 

 

 6 

 

 1 



8 

 1 



6 



2-3 



2-9 I 3-0 



0-5 

 0-4 

 0-6 

 0-7 

 0-9 

 1-3 

 1-8 

 1-2 

 1-3 

 0-7 

 0-5 

 0-5 



. I 



0-9 





 





 



1 

 1 

 1 

 1 

 1 





 

 







4 

 4 

 5 

 8 

 1 



4 

 7 

 4 

 



— T 



/ 



5 

 5 



9 







^ 



O 





o 



a 



m 



Degree of Humidity- 

 (Complete Saturation = 100.) 





^^V. 



Grs. 

 554 

 557 



547 

 548 

 536 

 531 

 527 

 525 

 529 

 533 

 542 

 547 



540 



Grs . 

 549 

 548 

 547 

 541 

 537 

 531 

 526 

 527 

 531 

 537 

 543 

 548 





0—1 00 

 98 



iro 



96 

 97 

 97 

 93 



97 

 93 



Date. 



11 u a 



W 



CM 



99 

 97 

 99 

 97 



539 97 



On 



2nd 



20tb 



i6rh 



4 th 



1st 



6tgi 



30th 



6th 



Bib 



4 th 

 Isfc 



25 th 



B '■ '-■ ■ 





o 



Date. 



0—100 0- 



100 ; 



100 ■ 



99 ! 

 100 



99 

 100 



99 



99 



99 



99 

 100 

 100 



-100 0-100 



97 41 



97 63 



96 47 

 95 47 



92 43 



93 47 



91 37 



92 48 



95 40 



97 60 



96 69 



97 51 



On 

 1 9 til 

 12th 

 1 2 th 

 19th 



6 th 

 11th 

 1 7 til 

 18th 

 10 th 



9th 

 19th 



5th 



100 



95 



49 



CD 



^-^ 



0>^ 



CO 

 CM 





0^100 0—100 



Months. 



BhiOtIit Sunshine, 



January .. 

 ir'ebruary 



Mnrch 



April 



May 



Juue 



July 



Aufiust ,. 

 Sex)t ember 

 October ., 

 November 

 December 



o 



"I 





Date. 



Means, or to tills.. 



hr. 

 2 

 6 

 8 

 7 

 11 

 10 

 11 

 9 

 8 

 5 

 3 

 2 



mm, 

 45 





 30 

 30 

 45 









 15 

 15 

 50 





 50 



a 3 



^ O -J 



Tkmt. of Am 

 IN Sun's Eats 



Wind, 



I 



4^ 



7 13 



On 

 2 3 rd 

 IHth 

 28th 

 24 th 

 12th 



12 th 

 28 ih 

 1 9th 



1 3 th 

 8 th 

 1st 



15th 



hr. min. 



12 

 21 

 79 

 60 



104 

 95 



145 

 ffO 



110 

 62 

 12 

 11 



50 



20 



30 



20 



55 



5 



15 



5 



5 







55 



15 



6d 



805 35 



5 



8 



22 



14 

 21 



19 

 29 

 20 



29 



19 



5 



5 



18 



Deg. 



73-0 



840 



99-0 



98-0 



107-0 



104-8 



107-0 



1050 



107-0 



99-4 



7d-0 



700 



Direction ; 

 Eelative Proportion of at 9 a.m. 



Velocity. 



At 9 



a.m. 



I 



Date. 'Mean. 



94-2 



On 

 28 th 

 1 2rb. 

 30tli 

 15th 

 30 th 

 22 nd 

 27th 



3rd 

 13th 



1st 



1st 



6fli 



Deg. 





 I 





w 



CO 



No. No. No. 



55 

 63 

 74 

 76 

 90 

 .^00 

 '101 

 96 

 93 

 79 

 60 

 57 



9 

 7 

 6 



2 



1 



4 

 6 

 7 

 8 

 6 



79-1 



3 

 5 

 5 

 5 

 3 

 5 

 4 

 4 

 4 

 5 

 5 

 6 



5 

 1 

 6 

 8 

 6 

 5 

 1 

 

 

 2 

 4 

 



54 ; 38 





 

 2 

 8 

 3 

 6 

 

 2 

 1 

 6 

 10 

 2 



No. 

 2 

 1 

 

 3 

 1 

 2 

 

 1 

 

 

 

 2 



GQ 





No 

 2 

 2 



1 

 1 



3 

 1 

 4 



2 

 5 

 5 



4 

 4 



No 

 9 

 5 

 1 

 1 

 5 

 6 

 6 

 10 

 10 

 9 

 3 

 5 



^ 



1^ 





No. 



2 



5 

 10 



4 



6 



2 

 11 



7 

 10 



3 



3 

 10 



No. 

 8 

 9 

 6 

 

 4 

 3 

 5 

 5 

 

 1 

 1 

 2 



Miles 

 p'rlir. 



6-4 



32 



8-7 



6-9 



5-9 



6-9 



6-5 



67 



8-3 



6-1 



5-7 



6-2 





Mileti 

 p'r]H\ 



Date, 



Duiiiig 24 hoiu^^ 



s 



On 



40 i 12 ! 34 I 70 73 44 i 6-5 



15-5 



17' 



■0 



20th 



lb 



8 



1 1 th 



24- 







5 til 



12 







3rd 



12- 



4 ! 



2:id 



14- 



■4 



27 th 



10- 



4 



15th 



15' 



8 



26 1 



19-6 



6th 



173 



14ih 



13-4 



12U1 



18-0 



3rd 



CJ 



i^ 



Miles 

 per d. 





144 



94 



183 



132 



130 



150 



14i) 



148 



101 



165 



134 



165 



Miles 

 per d. 



Date 



it; c 



Pressure. 











348 

 246 

 559 

 218 

 228 

 241 

 216 

 493 

 309 

 306 

 321 

 326 



On 



27 th 

 12th 



6 th 

 3rd 

 2nd 



14th 



7 th 

 26th 



1st 

 17th 

 12 th 

 mil 



rt 





w& 



CO 



rtp 



'I— I 



o 



146 I 318 



Miles 



4464 



2643 



5672 



3968 



4042 



4490 



434 1 



4603 



4841 



512? 



4009 



5115 



lb. per 



Isn. ft. 



1 

 2 

 1 

 1 

 1 

 1 

 2 

 2 

 1 

 1 

 2 



31 

 92 

 57 



63 

 62 



73 

 34 



00 

 97 

 40 

 20 



lb 

 sq 

 2 

 2 

 2 

 2 

 2 

 1 

 1 

 1 

 1 

 2 

 2 

 2 



per 

 ft. 

 89 

 54 

 33 

 22 

 1? 

 57 

 69 

 67 

 90 

 25 

 26 

 46 



11). per 



sq 

 7 

 10 

 10 

 5 

 4 

 3 

 5 



13 

 6 

 6 

 8 

 8 



ft 

 50 

 75 

 00 

 00 

 00 

 50 

 00 



50 

 25 



50 

 50 



00 



4-) 



cS 



p 



O 



a 



tin 

 O 



53315 I 1 



2-16 : 7-29 



8 AV 



S "W 



AV 



'ysf 



S AV 

 AV 

 S AV 

 8 AV 

 8 AV 

 S VV 

 AV 

 S AV 



On 



27 th 

 12111 



6 th 

 17th 



2ud 

 14th 



7th 

 26 th 



2nd 

 16th 

 12t,h 



6th 





o 



CO 



Oj 



US 



Q 



PlAtn, 



p 



lb. per 



Sfp ft. 



12-09 

 9-62 



9-75 



7-72 



7-41 



6-28 



5-75 



7-59 



6-19 



8-41 



9-34 



9-62 



8-31 



O 









"10 



8-1 



93 



7-5 



8-2 



7-1 



7-1 



7-2 



8-2 



6-3 



6-9 



8'2 



8-2 





t^ 



P 



-1-5 

 III 



o 

 oj 



Q 



o 



No.' Ins. 



15 

 

 17 

 12 

 22 

 8 

 15 

 22 

 18 

 21 

 20 

 20 



77 190 





 

 

 

 

 

 

 

 

 

 

 1 



66 

 00 

 23 

 47 

 29 

 65 

 29 

 65 

 58 

 64 

 48 

 02 



Date. 



» — \ 



I 



0-50 



On 



21st 



16f-h 



5t.h 



24tli 



5 th 



2nd 



18th 



20th 



14 th 



11th 



10th 



Ins. 



l=iCM 



1 

 



1 

 1 



2 



1 



1 



4 

 2 

 3 

 2 



4 



53 

 00 

 22 



M 



53 

 03 

 80 

 02 

 04 

 67 

 96 

 99 



27-30 



In,' 



2 



1 



2 



2 



1 



2 



2 



2 



2 



3 



2 



2 



m 



go: 



K^ CO 



'r^ CO 



OJ 'P-H 



W CJ 







ri 



fco 



O 



CO 



C CO 





Gr'terfalloTisnr- 

 f ace at To-wn Hall 

 & Mid. Stn. than 

 at 65^ft. above 

 surface at Exch. 



f^t 



M 



62 



74 



16 



05 



86 



21 



89 



69 



61 



43 



91 



67 



29-84 



Ins. 



2 

 2 

 2 

 2 

 2 

 2 

 3 

 3 

 2 

 3 

 3 

 3 



209 

 609 

 776 

 516 

 103 

 837 

 401 

 654 

 894 

 640 

 421 

 681 



35-741 



f-i P^ 



3 



rt o 



In; 



2 

 2 



2 

 3 

 3 

 3 

 3 

 4 

 3 

 4 



s. 

 474 

 972 

 260 

 835 

 277 



on 



641 



892 



229 



012 



828 



170 



Deptli 



in 

 Inches. 



Ins. 



39 601 







n 

 n 





 

 

 

 

 

 

 

 



265 

 363 

 484 

 319 

 174 

 174 

 240 

 238 

 335 

 372 

 407 

 489 



Porcen- 



tnge of 

 fall at 



Kxch'ge 



3-860 



Per 



11 

 11 

 11 

 11 

 10 

 10 

 10 

 10 



11 

 11 

 n 

 11 



cent 



2 



4 



7 



2 



8 



6 



7 



7 



2 







2 



3 



11-08 



34 

 42 

 28 

 30 

 30 

 32 

 35 

 41 

 38 

 49 

 43 

 44 



65 



65 



56 



52 



44 



48 



48 



51 



54 



61 



64 



64 





"CM 



0—1 00 0—1 00 



37 



56 



85 

 87 

 82 

 76 

 75 

 74 

 68 

 75 

 74 

 80 

 84 

 86 



79 



86 

 86 

 83 

 77 

 73 

 72 

 70 

 74 

 78 

 83 



84 



79 



