Tripe's obituary was published in the British Medical Journal on 30 April 1892:

"The career of Dr. Tripe, whose death at the age of 72 was announced in the British Medical Journal of 16 April, was so distinguished in its relation to the progress of hygiene that we feel it right to record some of his many claims to the esteem of the profession and the gratitude of those amongst whom he worked.^[5]

On the passing of Sir Benjamin Hall's Act empowering the several districts of the metropolis to appoint medical officers of health, Dr. Tripe was elected for Hackney. This office he continued to hold during life. And it may be truly said that no district was better served than Hackney. He threw his soul and his energies into the task of improving the health of the population under his immediate charge. But his good work was far from being circumscribed by the narrow boundaries of a parish. As might be anticipated, the post of medical officer of health was eagerly sought after by many of the promising young men of the day looking for a start in life when the opportunity presented by Sir Benjamin Hall's Act arrived. Some of these, having fairly acquitted themselves in office, became absorbed in other-perhaps more lucrative work. Dr. Tripe was one of those who made sanitary science his more special study. He was one of the distinguished few whose labours justified the Act which created the office, and made public medicine what it is-an integral part of our internal administration. Letheby, Odling, and Tidy more especially demonstrated the applications of chemistry to hygiene. Simon, Seaton, Ballard, Buchanan, Dudfield, Corfield, and others have won reputation by the breadth of their work. No one more successfully than Tripe worked out the relations of meteorology and general science to this department of medicine. In the work of these and other men we see the best proof how a wise legislation may benefit the world by associating science with law. The beneficent action of medicine has been thus extended throughout all the relations of life.^[5]

For thirty-six years Dr. Tripe held office. His annual reports to his vestry were conspicuous for clearness of insight into his duties, and the faithful, efficient, and temperate manner in which his advice was set forth. The esteem in which he was held by his brother medical officers was declared by electing him President of their Association. The ever-lamented Professor Parkes soon discovered his worth, and associated him in the work of the British and Foreign Medico-Chirurgical Review. Under Parkes's editorship Tripe contributed valuable memoirs on 'Scarlatinal Dropsy and the Mortality from the Eruptive Fevers'; and, under Dr. Sieveking, he contributed a paper on 'The Relative Mortality of Males and Females under Five Years of Age', and one on 'Poisoning by Sausages'. Sir Edward Sieveking says of him: " I think all his articles would deserve reading at the present day, as they show much research and observation." But, as we have already intimated, his great merit consisted in throwing the light of the allied science of meteorologymore especially on the problems of hygiene.^[5]

He early in life joined the Royal Meteorological Society, and the part he played in it was no less honourable to himself than signal in its services to the Society. No one could be associated with him without being charmed with his manner-at once earnest and simple. His gentle wisdom and steadiness of purpose rarely failed to command the warm reception of his proposals. The Society was largely indebted to him for its prosperity; and this debt it was always ready to acknowledge. He was elected a Fellow in 1856, and served on the Council with only one year's intermission from 1858 to the time of his death. He held the office of President in 1871–72; of Vice-President in 1860–61, 1863–64, 1869–70; of Secretary in 1865–66, 1868, 1873–1892. He attended as Secretary not long before his death. He contributed to the Transactions of the Society: 'Some Observations on the Climate and Mortality of London in 1857, deduced from the Records of the Medical Officers of Health and the Returns of the Registrar-General'; (2) On the Meteorology and Mortality of 1858; (3) On the Medical Meteorology of the Metropolis during the Years 1859, 1860, and 1861'; (4) 'Presidential Addresses in 1872–73'; (5) 'On the Winter Climate of Some English Sea-side Health Resorts'; (6) 'On Some Relations of Meteorological Phenomena to Health'; (7) 'Ball Lightning Seen during a Thunderstorm on 11 July 1874'.^[5]

The appreciation expressed by Sir Edward Sieveking of his other writings applies with equal force to these. The Society, at its general meeting held on 20 April, expressed its sense of the loss it had sustained in the following resolution, proposed by the President (Dr. Theodore Williams), and supported by Mr. Symons, F.R.S., his fellow Secretary; Mr. Marriott, Assistant Secretary; and Dr. Robert Barnes:

"The Council and Fellows of the Royal Meteorological Society have heard with deep regret of the death of their esteemed Secretary, Dr. J. W. Tripe. Dr. Tripe was an M.D. of St. Andrews, M.R.C.P. of Edinburgh, M.R.C.S. of England. He was a student of the London Hospital. His scientific work had received honourable recognition from the French Society of Hygiene, which made him Foreign Associate; the Royal Society of Public Medicine of Belgium also elected him Honorary Fellow. The resolution of the Meteorological Society will be universally accepted as a just tribute to the memory of an able, honest, and successful worker. His personal charm will live in the hearts of his surviving friends. His face attracted the affection and esteem of all who came in contact with him, beaming as it did with the light of intelligence and goodness."^[5]

• Reports by Tripe as Medical Officer for Hackney – Wellcome Collection