OhjervMtons 4\ the X^fijad,; Weathei;, ^g^^-^^ ^/^■!lwfcrcury 
Barometer,: r/'r/'^^^i?^;. tfie^ear 1 6 8^^^^^;^,>?^r€r i)r.: Liilcrs meihod^^j^ 
i» MufxYm Ashmale^num aithe recjuefi ^J^^^^ PhUafbphicall ScT-'^ 
ciety (TfOxbrdj'.'-^j' Robert' Plotj'LLD* 
-4 Sehme of the weather at Oxford -y fanuarj ^ 1 6 8 J. 
t. inara, froft and faiJV^ , p . ' , 
' frQfty,btit yielding a^ittreipV^ 
nmyrrolt 
hard fro ft,and fair, 
hardfroft, and fair, 
hard froft, and fair. ; 
hard froft; but a little yielding at night, 
rimy fr oft morniair all day,windy night, 
froft, but fnow at night. 
cold raw weather toward noon,raiu toward night, 
moift thawing weather, 
clofe thawing weather, 
moift^clofe weath. a fmall froft at night, 
clofe frofty weather, 
clofe frofty weather, 
clpfe frofty weather,at night windy, 
frofty at night fnow. 
fnowjjand wind, 
clofe fharp weather. 
clofe utfupra but alittleyiel4. at night, 
mild fro ft,and fair, 
hard froft, fnow at night a little, 
hard froft. . 
hard froft, and fair. ^ 
hard froft, and fnow. 
froft, a little fnow. 
froft, a little thaw about noon, 
^rqft, and fair. 
froft, a fmall thaw all the afternoon, 
hard froft, and fair, 
froft, and fair. 
A Scheme 
? 
4 
f 
6 
7 
i 
9 
II 
12 
IT 
i6 
17 
1 8 
^9 
20 
21 
22 
2? 
24 
2r 
2.6 
27 
28 
29 
30 
31 
