Meteorological observations made at Colaba Observatory, Bombay [Mumbai], India Daily observations of the weather made at hourly and half-hourly intervals at Colaba Observatory. With columns for Bombay [Mumbai] mean time, barometer and attached thermometer, standard thermometer, dry and wet bulb thermometer, difference, corrected barometer, wind direction, observer initial, and general remarks. With monthly summaries for March [p.16], April [p.20] and part of May [p.22]. 13 January-30 April 1842