ON THE METEOROLOGY OF BIRMINGHAM. 301 
~ 
t 9 A.M. and 3 p.m. for 8 years, from 1837 to 1844 inclusive, with the 
he General Mean. 
July, | Aug. | Sept. Oct. Nov. {Annual Means,|Differences from 






Annual Means. 
65°43 | 62°61 | 56:61 | 53-23 | 45-37 49-604 — *299 
62°03 | 61:54 | 57:38 | 51-40 | 41°62*| 48-073 —1°830 
62°93 | 62°02 | 57:86 | 51-45 | 45-43 50°117 4-214 
59°57 | 65:62 | 54:85 | 49:59 | 44-08 50°392 + +489 
59°85 | 61°63 | 59°93 | 49-26 | 42:12 50°025 + +122 
61°85 | 61-16 | 57:85 | 46°88 | 42-62 49-905 + -002 
61°28 | 63:12 | 61-79 | 47-31 | 43-60 50°178 +4 275 
63°06 | 59:59 | 61:06 | 49-75 | 42-61 50-935 41-032 

62:00 627161 | 58°416 | 49-608 | 43-056 49-903 
egistering Thermometer for 8 years, from 1837 to 1844 inclusive, with the 
erences from the Mean of the 8 years. 
1841. 1842. 


High. | Low. | Mean. | High.| Low.| Mean. | High. 



23-0 | 37-25 | 51:50] 23-00] 38-75 | 58-00 
120 | 31-00 | 42:00] 21-50! 31-75 | 53°50 
17°5 | 35°00: | 53°50! 25-00] 39-25 | 48°50 
320 | 49°75 | 57-50] 31-50] 44:50 | 62-00 
340 | 52°50 | 76:50] 30-:00| 53-25 | 67-00 
40°0 | 62:50. | 70-00} 39:50] 54-75 | 70-00 
40°0 | 56-25 | 85:00] 44:00! 64:50 | 71-50 
445 | 59:25 | 76:00] 45-00| 60-50 | 78:00 
45°0 | 61°50 | 86°50] 45-00! 65-75 | 82:50 
39°0 | 60:00 | 77-00; 42-00| 59-50 | 79-00 
360 | 47°50 | 58-00| 29-00| 43°50 | 64:50 
22°0 | 39-25 | 52-00] 32:00! 42-00 | 55-00 


66°62 32°0 49°31 | 65°46] 33°87] 49-66 | 65-79 |. 





+014 +0°49 
bt 
? 
fom 1837 to 1844 inclusive, by the Self-Registering Thermometer, with 
uced therefrom. 
1842, 1843. 1844. 
865 August 18. | 825 August 18. | 95-0 July24&Sept.l. 
185 February 16. | 21:0 February 23. 

Mean of the yearly Range 64°25, 
