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.
You can experience the brightness of the Midnight Sun in Iceland between mid May until mid August; Iceland's hours of daylight on the longest days of the year is 24 hours per day (May-July) Iceland's hours of daylight on the shortest days of the year is 4-5 hours per day (December-January) Iceland's hours of daylight increase by 1-3 minutes every day between December 21 and June 21; Iceland's hours of daylight decrease by 1-3 minutes every day between June 21 and December 21; The Midnight Sun can be seen everywhere in Iceland