254 



tTHE TWIN STORMS OF JANUARY, 1867. 



METEOROLOGICAL EEPORTS. 



EXPLANATION. 

 B. — Barometer, corrected and reduced to 32° at sea level. T. — Thermometer exposed in 

 shade. Weather :—b., blue sky ; c, clouds (detached); f., fog; h.,hail; 1. , lightning ; m., 

 misty (hazy); o., overcast (dull); r., rain; s., snow; t., thimder; R.— Rainfall, snow or 

 hail (melted), since last report. 



