The three autumn months are March, April, and May. The weather in March is generally very unsettled. This month, in fact, may be considered the rainy season, and has been more fertile in floods than any other of the year. The thermometer varies during the day about 15 degrees, being at day-light as low as from 55 degrees to 60 degrees, and at noon as high as from 70 degrees to 75 degrees. The sea and land breezes at this time become very feeble, although they occasionally prevail during the whole year. The usual winds from the end of March to the beginning of September, are from S. to S. W.
The weather in the commencement of April is frequently showery, but towards the middle it gradually becomes more settled, and towards the conclusion perfectly clear and serene. The thermometer at the beginning of the month varies from 72 degrees to 74 degrees at noon, and from the middle to the end gradually declines to 66 degrees and sometimes to 60 degrees. In the mornings it is as low as 52 degrees, and fires become in consequence general throughout the colony.
The weather in the month of May is truly delightful. The atmosphere is perfectly cloudless, and the mornings and evenings become with the advance of the month more chilly, and render a good fire a highly comfortable and cheering guest. Even during the middle of the day the most violent exercise may be taken without inconvenience. The thermometer at sun-rise is under 50 degrees, and seldom above 60 degrees at noon.
The three winter months are June, July, and August. During this interval the mornings and evenings are very chilly, and the nights excessively cold. Hoar frosts are frequent, and become more severe the further you advance into the interior. Ice half an inch thick is found at the distance of twenty miles from the coast. Very little rain falls at this season, but the dews are very heavy when it does not freeze, and tend considerably to preserve the young crops from the effects of drought. Fogs too are frequent and dense in low damp situations, and on the banks of the rivers. The mean temperature at day-light is from 40 degrees to 45 degrees, and at noon from 55 degrees to 60 degrees.
The spring months are September, October, and November. In the beginning of September the fogs still continue; the nights are cold, but the days clear and pleasant. Towards the close of this month the cold begins very sensibly to moderate. Light showers occasionally prevail, accompanied with thunder and lightning. The thermometer at the beginning of the month is seldom above 60 degrees at noon, but towards the end frequently rises to 70 degrees.