Ponente (Sicily) sea water temperatures peak in the range 24 to 28Â°C (75 to 82Â°F) on around the 14th of August and are at their lowest on about the 1st of March, in the range 14 to 15Â°C (57 to 59Â°F).Year round warm sea water temperatures at Ponente (Sicily) climb to their warmest in mid August.elow is a graph of Historical Sea Surface Temperature for Ponente (Sicily). This has been derived from analysis of two decades of oceanographic satellite measurements of nearby open water.
1 The width of the steps is flexible. 2  A wide deck staircase (5 feet and beyond) feels graceful and looks it too. 3  A narrow one, for example 3 feet wide, might feel cramped. 4  Very wide steps are great...if you have the room for them and they work with your design.
Convert the actual width of the deck board to a decimal and add 0.13 for the 1/8-inch spacing required between the boards. Divide the result by 12 for the decimal portion of one foot. For example, the decimal portion of a foot for a 5 Â½-inch deck board with 1/8-inch spacing is 5.63 divided by 12 which is 0.47.ivide the square footage of the deck by the square feet each deck board will cover. In the example above, each deck board will cover 3.8 feet. If a deck is 484 square feet, round the result of 127.4 up to 128 deck boards.