Now that Some parts of India are experiencing a heat-wave, people are looking forward to coming of the monsoons. Which mark an end to the annual saga of heat. This post has some descriptions by a British of how coming of the monsoon is experienced in Bombay.
This is from The Charm of Bombay, an anthology of writings in praise of the first city in India (1915) edited by Rustomji Pestonji Karkaria 1869-1919.

BURST OF THE MONSOON.
Henry Moses
The day at length arrives when the windows of heaven are to be opened, and man’s anxious doubts and fears are to be dispelled by this gracious provision for his wants. Dark clouds towards noon, gather in the south-west, and gradually steal over the azure firmament, casting a gloomy shadow upon the earth, and obscuring the intensity of the sun’s rays as they flit over his surface in their onward progress. A current of cool, strange air now denotes some remarkable atmospheric change. The ocean is unusually agitated; the waves are lifted up hurried onwards as the breeze increases — the angry waters come foaming and roaring towards the shore, and are broken with violence upon the rock ; receding but to break again with redoubled force. Distant peals of thunder echo among the lofty Ghauts far down the coast, and vivid streams of forked lightning illumine their peaked summits. The dry leaves of the lofty palms rattle overhead, and the forests are agitated and shaken as the hurricane roars through their solemn vistas, and breaks in upon their profound stillness. The soaring kite flaps his outstretched wings, as he rises alarmed from his lone perch, and is hurried away upon the storm. The cattle on the plains congregate together, as if driven by some irresistible impulse to seek the shelter and protection of each other, and lie down with their heads close to the earth, as if conscious of approaching danger; and the poor Hindoo wraps his muslin kummerband tighter around him, as the cool air expands its many folds, and exposes his delicately formed limbs to the chilly blast. The skies become darkened, and sheets of blazing lightning, followed up by the roar of deafening thunder, succeed each other with fearful rapidity; and, though in broad day, the eye can scarcely bear to look upon the flaming heavens, so in- tense is their brightness.
The elements are indeed at war. Large drops of rain begin to fall ; and falling, raise up, in consequence of their weight, a cloud of dust ; and then, within a brief space, the mighty clouds descend upon the thirsty land. The tempest is terrific to behold, and man trembles beneath the storm. He seeks in haste the shelter of his mud- built cabin, and mutters a hurried prayer to the stone idol which he has set up. The high houses in the Fort of Bombay vibrate with every clap of thunder; doors and windows, and walls and floors are shaken by the loud artillery of heaven. Torrents of water pour down from every roof, and bound over, in broken streams, the sounding verandahs below them, sweeping the various streets as the flood rushes onward, laden with mud and rubbish, towards the sea.
To those persons who have but just arrived in the country, and who, having never experienced the setting in of this remarkable season, have formed from description but an imperfect idea of that change, the scene is pregnant with horror of every kind. The newly-arrived Englishwoman in particular suffers exceedingly at this period, being scarcely able to divest herself of the impression, that everything around her is about to be destroyed or washed away; yet it is very seldom that accidents occur or that property is seriously injured. Occasionally we hear of exposed houses being struck by lightning on the Island, of old palm trees blown down, and of leaf roofs being dispersed to the four winds of heaven ; for woe be unto him who lives in a bungalow with a bad roof, or in one whose spouts are out of order; but with these exceptions, Europeans on shore have but little to be alarmed about for their personal safety.
Myriads of mosquitoes, now driven in by the rains, fill your apartments; and your lamps at night, if not properly covered over with a glass shade, are liable to be suddenly extinguished by the large green beetles that have sought shelter from the storm without. Flying bugs almost poison you with their fetid effluvia, and contaminate every article of food upon which they may chance to alight. The musk weasels dart in under your China matting, and find their way into your wine-cellars, and every cork they touchy every bottle they spoil. That nimble and really useful reptile, the house lizard, climbs your walls in all directions, and comes out so regularly frorrt under your table after dinner, to feed upon the flies attracted thither, that you quite look for the active little creature as a matter of course, to amuse you during dessert time; and if he fail to appear, express regret, as I have heard an old gentleman do, at its non-arrival. The loathsome centipede gets into your cooking-houses, and  hideous spiders, with hairy bodies and long legs takeup their quarters in every available corner and door-way They are not content with staying; at home quietly like our own respectable, though small species, and of taking their chance of what may be sent them ; but they must make daily tours all over the establishment, as if it were expected that they should pay visits to one another, now that the season had brought them into town. In fact, all the. entomological tormentors of India appear to have a design upon your house and happiness. A continual buzzing is kept up a- round you day and night. Ants creep up your legs, while fleas irritate your body; and farewell to sleep, if your gauze curtains display any rents at bed-time. The punkahs or swinging fans suspended in your rooms, now have rest from their labours, for the atmosphere is sufficiently cool without any artificial currents of air. The sweet-scented cuscus mats, or tatties, hung outside between the pillars that support your verandah, and kept wet, in order to lower the temperature of the heated breeze before it enters your house, are now taken down and laid aside; and quite a change takes place in all your little plans within doors.
Sketches of India, 1850, pages 84-88.