•_>40 



PROFESSOR C. PIAZZI SMYTH ON 



Tun i: XXVIa. continued.— BLACK-BULB THERMOMETERS, MAXIMA AND MINIMA EXTREMES. 



A PREPARATORY TABLE FOR THE FROST AND FIRE RETURNS OF TABLES XXVII., XXVIII. 





January. 



February. 



March. 



April. 



M 



iy. 



June. 



1870. 



























Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Sandwick 



543 



20-5 



66 2 



13-6 



75-1 



19-3 



81-2 



31-7 



93-2 



28-5 



102-2 



31-3 



Kirkwall 











- 



21-9 



_ 



17-0 



_ 



177 



81-1 



28-9 



83-5 



24-4 



92-8 



29-4 



Stornoway 











50-0 



16-0 



57-0 



7-0 



79-0 



5-0 



85-0 



- 



87-0 



34-0 



89 



33-0 



Culloden 











72-6 



16-6 



82-0 



13-9 



96-0 



16-6 



113-8 



24-1 



119-8 



27-2 



119-8 



32-1 



Dunvegan 











- 



22 5 



_ 



12-0 



- 



17-0 



_ 



25-5 



_ 



29-0 



- 



32-0 



Castle Newe 











69-0 



13 



65-0 



7-0 



80-0 



160 



_ 



_ 



_ 



_ 



_ 



_ 



Braemar . 











61 



13-7 



75-0 



9-0 



101-0 



13-0 



112-3 



23-2 



120-0 



27-5 



128-3 



33-6 



Aberdeen 











72-6 



17 2 



91-0 



16-8 



100-3 



20-2 



_ 



_ 



140-8 



28-6 



148-2 



28-5 



Kettins . 











- 



12-0 



_ 



15-0 



- 



15-0 



_ 



24-0 



- 



28-0 



- 



34-0 



Perth . 











57-0 



15-0 



82-0 



12-0 



97-0 



14 



_ 



- 



- 



- 



126-0 



31-0 



Nookton 











65-0 



9-0 



75-0 



1-4 



93 



8-4 



101-0 



22-4 



1100 



23-4 



109-0 



29-4 



Dollar . 











67-7 



16-7 



77-0 



13-7 



- 



- 



957 



27-7 



99-7 



31-7 



104-7 



377 



Cardross 











- 



24-4 



_ 



16-0 



_ 



21-4 



_ 



29-0 



_ 



26-5 



_ 



42-0 



Balloch Castle 











50-0 



15-0 



65-0 



4-0 



77-0 



10-0 



89-0 



15-0 



102-0 



12-0 



115-0 



27-0 



Cairndow 











79 3 



17-5 



99-5 



9-5 



102-1 



16-3 



118-7 



25-2 



127-4 



21-0 



132-9 



34-2 



Callton Mor 











49-9 



13-5 



60 



12-0 



75-0 



18-9 



89-0 



23-0 



104-0 



19-5 



109-0 



38-0 



Eallabus . 











56-0 



23-0 



60-0 



20-0 



75 



20-0 



77-0 



25-4 



94-0 



_ 



100-2 



_ 



Greenock 











- 



_ 



_ 



_ 



_ 



_ 



_ 



_ 



90-0 



32-0 



100-0 



40-0 



Paisley . 











69-5 



22-5 



80-0 



_ 



- 



_ 



94-5 



- 



95-0 



- 



97-0 



_ 



Auchendrane 











53-0 



16-0 



67-0 



14-0 



91-0 



17 



104-0 



25-0 



114-0 



23-0 



122-0 



40-0 



Glasgow . 











66-1 



17-9 



88-8 



7-8 



91-2 



16-0 



112-4 



25-6 



117-3 



25-7 



128-1 



37-9 



Douglas Castl* 











70-0 



15-0 



74-0 



100 



90-0 



14-0 



102 



22-0 



105 



23-0 



115-0 



36 



Smeaton 











70-0 



5-0 



73-0 



8 



83 



13-0 



100-0 



19-0 



110-0 



22-0 



114-0 



32-0 



Thurston 











59-0 



17-5 



72-0 



18-0 



81-0 



22 



96-0 



27-0 



103-0 



32-5 



102-0 



40-0 



Thirlestaue Castle 









85-0 



7-0 



_ 



1-0 



102-0 



13 



119 



18-0 



124-0 



24-0 



128-0 



34-0 



South Cairn . 









50-0 



18-0 



52-0 



16-0 



68-0 



19-0 



78-0 



26-0 



86-0 



26-0 



95-0 



36-0 





1327-0 



406-4 



1461-5 



274-7 



1656-7 



362-8 



1849-7 



487-7 



2225-7 



569-5 



2478-2 



789-1 





-=-21 



4-25 



-=-20 



-=-24 



-=-19 



4-23 



4-19 



-=-20 



4-21 



-=-22 



4-22 



4-23 



Means 



63-2 



16-3 



73 'i 



n- 4 



87-2 



15-8 



97 '4 



24 '4 



106 - o 



25 '9 



II2-6 



34 '3 





1871 









January. 



Febr 



nary. 



March. 



April. 



May. 



June. 





Mux. 



Min. 



Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Max. 



Min. 



Sandwick .... 



50-3 



165 



60-1 



26-8 



78-2 



21-5 



97-2 



18-3 



100-7 



24-5 



110-2 



25-5 



Kirkwall 











- 



18-9 



_ 



21-9 



66-0 



20-6 



- 



11-4 



_ 



12-4 



- 



22-4 



Stornoway 











50-0 



15-0 



64 



19-0 



86-0 



9-0 



86-0 



12-0 



102-0 



16 



104-0 



22-0 



Culloden 











77-0 



12-9 



88-0 



13-7 



_ 



_ 



110-0 



19-4 



_ 



_ 



118-1 



34-1 



Dunvegan 











- 



24-0 



_ 



18-0 



_ 



18-0 



- 



23-0 



- 



26-0 



- 



27-5 



Braemar 











60-0 



4-6 



75-3 



18-9 



104-0 



19-8 



110-0 



18-0 



123-3 



23-0 



120-3 



27 3 



Aberdeen 











66-0 



11-4 



99-0 



24-2 



114-0 



13-0 



130-3 



17-0 



138-0 



20-0 



138-3 



27-4 



Kettins . 











- 



10-0 



_ 



22 



_ 



15-0 



_ 



23-0 



_ 



24-0 



_ 



27-0 



Perth . 











62-0 



100 



88-0 



17-0 



_ 



_ 



_ 



_ 



- 



_ 



- 



- 



Nookton . 











57-0 



7-4 



75-0 



17-4 



93-0 



8-4 



97-0 



17-4 



119-5 



15-2 



111-5 



27 2 



Dollar . 











- 



- 



_ 



_ 



93-7 



21-7 



_ 



_ 



105-7 



19-7 



106-7 



36-7 



Cardross 











- 



22-0 



_ 



25-0 



_ 



21-0 



_ 



28-0 



- 



24-0 



- 



36-0 



Balloch CastU 











48-0 



15-0 



55-0 



18-0 



75-0 



18-0 



90-0 



21-0 



112-0 



25-0 



102-0 



28-0 



Cairndow 











76 T 



14-6 



93-5 



22-5 



112-7 



18-8 



114-3 



25-8 



125-7 



16-7 



141-0 



- 



Callton Mor 











48-5 



12 2 



68-5 



27-2 



84-0 



21-0 



95-0 



24-3 



100-0 



21-5 



109-2 



33-3 



Eallabus 











51-0 



20-5 



67-0 



30-8 



90-0 



16-5 



90-0 



26-5 



115-0 



22-8 



113 



26-3 



Greenock 











48-0 



21-5 



60-5 



26-0 



75-0 



21-0 



86-0 



26-0 



_ 



27-0 



- 



- 



Paisley . 











64-0 



- 



75-5 



_ 



88-0 



_ 



83-5 



_ 



106-5 





98-5 



- 



Auchendrane 











51-0 



110 



74-0 



14-0 



93-0 



13-0 



102-0 



22-0 



1190 



21-0 



125-0 



30-0 



Glasgow . 











59-6 



14 1 



82-0 



20-0 



97-7 



110 



117-5 



23-4 



132-8 



21-1 



131-0 



32-2 



Douglas Castl 



B 









71-0 



7-0 



72-0 



12-0 



113-0 



11-0 



93-0 



15-0 



106-0 



16-0 



115-0 



25-0 



Smeaton 











64-0 



7-0 



76-0 



19-0 



96-0 



12-0 



93-0 



15-0 



112-0 



17-0 



103-0 



29-0 



Thurston 











760 



17-0 



79-0 



28-0 



95-0 



23-0 



96-0 



25-0 



103-0 



26-0 



100-0 



34-0 



Thirlestane Castle 









90-0 



3 



93-0 



20-0 



120-0 



12-0 



120-0 



16-0 



129-0 



19-0 



129-0 



26-0 



South Cairn . 









48-0 



15-0 



56-0 



24-0 



72-0 



24 



74-0 



26-0 



86 



23-0 



no-o 



30-0 





1217 5 



310-6 



1501 -4 



485-4 



1846-3 



369-3 



1884-8 



453-5 



2036-2 



460-9 



2185-8 



606-9 





-=-20 



-=-23 



-=-20 



4-23 



4-20 



4-22 



4-19 



4-22 



4-18 



4-22 



4-19 



4-21 



MEANS 



60-9 



!3'S 



75'i 



21*1 



92-3 



16-8 



99 '2 



20 - 6 



113-1 



21 -o 



115-0 



28*9 



