My officers complaining to me of the unreasonableness of some tradesmen's bills I spoke to the Sabandar. A bill of 51 dollars for five hats he reduced to 30 dollars and in other articles made proportionable deductions. Paper money is the currency of Batavia and is so understood in all bargains. At this time paper was at 28 per cent discount: there is likewise a difference in the value of the ducatoon which at Batavia is 80 stivers and in Holland only 63 stivers: this occasions a loss of 21 1/4 per cent on remittance of money. It therefore follows that if any person at Batavia remits money by bills of exchange to Europe they lose by the discount and the exchange 49 1/4 per cent. Those who have accounts to pay and can give unexceptionable bills on Europe will find a considerable saving by negotiating their bills with private people who are glad to give for them a premium of 20 per cent at the least. This discovery I made somewhat too late to profit by. One of the greatest difficulties that strangers have to encounter is their being obliged to live at the hotel. This hotel was formerly two houses which by doors of communication have been made one. It is in the middle of a range of buildings more calculated for a cold country than for such a climate as Batavia. There is no free circulation of air and what is equally bad it is always very dirty; and there is great want of attendance. What they call cleaning the house is another nuisance; for they never use any water to cool it or to lay the dust, but sweep daily with brooms in such a manner that those in the house are almost suffocated by a cloud of dust. The months of December and January are reckoned the most unhealthy of the year, the heavy rains being then set in. The account of the seasons as given to me here I believe may be relied on. The middle of November the west monsoon begins and rain. December and January. Continual rain with strong westerly wind. February. Westerly wind. Towards the end of this month the rain begins to abate. March. Intervals of fine weather. Wind westerly. April. In this month the east monsoon begins. Weather generally fine with showers of rain. May. East monsoon fixed. Showery. June and July. Clear weather. Strong east wind. August and September. Wind more moderate. October. In this month the wind begins to be variable with showers of rain. The current is said always to run with the wind. Nevertheless I found the reverse in sailing from Timor to Java. Between the end of October and the beginning of the ensuing year no Dutch ship bound for Europe is allowed to sail from Batavia for fear of being near the Mauritius at the time of the hurricanes which are frequent there in December and January.