Meteorological Observations




ABSTRACT OF METEOROLOGICAL OBSERVATIONS TAKEN AT DUNEDIN, OTAGO, NEW ZEALAND, FOR THE YEAR 1868, DAILY, AT 9.30 A.M., LOCAL TIME.

LATITUDE, 45° 52' 11" S. LONGITUDE, 170° 31' 7" E. ALTITUDE ABOVE SEA LEVEL, 550 FEET. DISTANCE FROM SEA, 3 MILES.

MONTHS. ATMOSPHERIC PRESSURE. TEMPERATURE. From Self-Registering Instruments, Fah. Scale. RAIN. WIND, (At 9.30 a.m.) REMARKS.
Barometer (In. A. Air) Elastic force of Vapour. Highest Reading. Lowest Reading. Approximate Range for Month.
January 29.876 .333 30.308 29.318 0.990
February 29.835 .339 30.278 29.373 0.899
March 29.931 .302 30.379 29.529 0.850
April 29.831 .271 30.132 29.313 0.839
May 30.013 .214 30.386 29.411 0.973
June 30.023 .210 30.378 29.321 1.057
July 29.884 .206 30.415 29.177 1.238
August 29.949 .201 30.414 29.395 1.019
Septembr 30.049 .247 30.570 29.325 1.245
October 29.701 .237 30.370 29.165 1.187
Novembr 29.882 .290 30.482 29.296 1.186
December 29.655 .261 30.358 29.178 1.180
Year 29.889 .261 30.570 29.177 1.393

NOTE.—The barometrical readings are corrected for index error, capillary action, and reduced to 32° Fah., and sea level. The thermometers are corrected for index errors, ascertained by comparison with a standard from Kew. The temperature of the dew point, the elastic force of vapour, and degrees of humidity, are computed from the simultaneous observations of the wet and dry bulb thermometers. In reading the preceding table, it should be borne in mind that all self-registering instruments are recorded at the morning observation, and therefore the results noted occurred during the preceding 24 hours.

HENRY SKEY, Observer.




Online Sources for this page:

VUW Te Waharoa PDF Otago Provincial Gazette 1869, No 600





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🎓 Meteorological Observations for Dunedin, 1868

🎓 Education, Culture & Science
Meteorology, Weather, Temperature, Rainfall, Wind, Dunedin
  • Henry Skey, Observer