Figure in the cost of excavation. A concrete slab is generally installed over a gravel base. The base is 4 inches, and the slab itself is 4 inches, with 2 inches above ground and 2 inches below. This means that for the average slab, you will be digging down 6 inches.
Quick facts about the weather and daylight in January. Average temperature: -0.11Â°C / 31.8Â°F. Average hours of sunlight: 24.8. Average of lowest and highest recorded temperature in January: Low -10.55Â°C / 13.01Â°F â High 8.15Â°C / 46.67Â°F. Length of day on January 1st: 4 hours and 24 minutes. If you are looking for Mai Thais by the pool and tropical weather, Iceland in January is probably not for you. If, however, winter is your jam then pack your bags and head on over.
Hours of Daylight (Galway Ireland) The hours of daylight are coloured yellow, night in dark blue. The time of day is labeled in 24 hour format. Each 'block' respresents 15 minutes. Note that in March there is a transition to Day Light Saving time (clocks go forward one hour) and in October clocks revert back to normal time. This chart is valid for Galway (latitude 53.3 degrees north, longitude 9 degrees west).