The following Table gives the Comparison of the Mean Temperatures deduced from the Mean Monthly Readings of the Max. and Min. Thermometers at the height of 105 feet, with those at the height of 5 feet, North of the Observatory.

Amount of Rain collected on the Ground, and at Elevations of 22 feet

Quantity of Ozone at the Radcliffe Observatory, Oxford, 1884.

Indications of Schönbein's Ozonometer during the Year 1884.

25

Mean

or

Sum.

296707 41.95 39'74 S by W 10516 54 55 1264 29.7660 29′5500 4709 37.65 108

Feb. 26, oh to March 10, 6h. The Anemograph was dismounted for repairs. The values given are supplied from the small Anemometer, increased in the ratio of 1185: 1'000; this ratio was determined from a considerable number of comparisons.