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The rainy season in Southern California, which may open with a shower or two in October, but does not set in till late in November, or till December, and is over in April, is not at all a period of cloudy weather or continuous rainfall. On the contrary, bright warm days and brilliant sunshine are the rule. The rain is most likely to fall in the night. There may be a day of rain, or several days that are overcast with distributed rain, but the showers are soon over, and the sky clears. Yet winters vary greatly in this respect, the rainfall being much greater in some than in others. In 1890 there was rain beyond the average, and even on the equable beach of Coronada there were some weeks of weather that from the California point of view were very unpleasant. It was unpleasant by local comparison, but it was not damp and chilly, like a protracted period of falling weather on the Atlantic. The rain comes with a southerly wind, caused by a disturbance far north, and with the resumption of the prevailing westerly winds it suddenly ceases, the air clears, and neither before nor after it is the atmosphere "steamy" or enervating. The average annual rainfall of the Pacific coast diminishes by regular gradation from point to point all the way from Puget Sound to the Mexican boundary. At Neah Bay it is 111 inches, and it steadily lessens down to Santa Cruz, 25.24; Monterey, 11.42; Point Conception, 12.21; San Diego, 11.01. There is fog on the coast in every month, but this diminishes, like the rainfall, from north to south. I have encountered it in both February and June. In the south it is apt to be most persistent in April and May, when for three or four days together there will be a fine mist, which any one but a Scotchman would call rain. Usually, however, the fog-bank will roll in during the night, and disappear by ten o'clock in the morning. There is no wet season properly so called, and consequently few days in the winter months when it is not agreeable to be out-of-doors, perhaps no day when one may not walk or drive during some part of it. Yet as to precipitation or temperature it is impossible to strike any general average for Southern California. In 1883-84 San Diego had 25.77 inches of rain, and Los Angeles (fifteen miles inland) had 38.22. The annual average at Los Angeles is 17.64; but in 1876-77 the total at San Diego was only 3.75, and at Los Angeles only 5.28. Yet elevation and distance from the coast do not always determine the rainfall. The yearly mean rainfall at Julian, in the San Jacinto range, at an elevation of 4500 feet, is 37.74; observations at Riverside, 1050 feet above the sea, give an average of 9.37.

It is probably impossible to give an Eastern man a just idea of the winter of Southern California. Accustomed to extremes, he may expect too much. He wants a violent change. If he quits the snow, the slush, the leaden skies, the alternate sleet and cold rain of New England, he would like the tropical heat, the languor, the color of Martinique. He will not find them here. He comes instead into a strictly temperate region; and even when he arrives, his eyes deceive him. He sees the orange ripening in its dark foliage, the long lines of the eucalyptus, the feathery pepper-tree, the magnolia, the English walnut, the black live-oak, the fan-palm, in all the vigor of June; everywhere beds of flowers of every hue and of every country blazing in the bright sunlight—the heliotrope, the geranium, the rare hot-house roses overrunning the hedges of cypress, and the scarlet passion-vine climbing to the roof-tree of the cottages; in the vineyard or the orchard the horticulturist is following the cultivator in his shirt-sleeves; he hears running water, the song of birds, the scent of flowers is in the air, and he cannot understand why he needs winter clothing, why he is always seeking the sun, why he wants a fire at night. It is a fraud, he says, all this visible display of summer, and of an almost tropical summer at that; it is really a cold country. It is incongruous that he should be looking at a date-palm in his overcoat, and he is puzzled that a thermometrical heat that should enervate him elsewhere, stimulates him here. The green, brilliant, vigorous vegetation, the perpetual sunshine, deceive him; he is careless about the difference of shade and sun, he gets into a draught, and takes cold. Accustomed to extremes of temperature and artificial heat, I think for most people the first winter here is a disappointment. I was told by a physician who had eighteen years' experience of the climate that in his first winter he thought he had never seen a people so insensitive to cold as the San Diegans, who seemed not to require warmth. And all this time the trees are growing like asparagus, the most delicate flowers are in perpetual bloom, the annual crops are most lusty. I fancy that the soil is always warm. The temperature is truly moderate. The records for a number of years show that the mid-day temperature of clear days in winter is from 60° to 70° on the coast, from 65° to 80° in the interior, while that of rainy days is about 60° by the sea and inland. Mr. Van Dyke says that the lowest mid-day temperature recorded at the United States signal station at San Diego during eight years is 51°. This occurred but once. In those eight years there were but twenty-one days when the mid-day temperature was not above 55°. In all that time there were but six days when the mercury fell below 36° at any time in the night; and but two when it fell to 32°, the lowest point ever reached there. On one of these two last-named days it went to 51° at noon, and on the other to 56°. This was the great "cold snap" of December, 1879.

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For these and other observations upon physical and climatic conditions I am wholly indebted to Dr. P. C. Remondino and Mr. T. S. Van Dyke, of San Diego, both scientific and competent authorities.