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.
DAYLIGHT - SUNRISE AND SUNSET IN ICELAND. During summer the nights are bright in all of Iceland. In the month of June the sun never fully sets in the north. There are even special excursions to the island of GrÃ­msey on the Arctic Circle where you can experience the midnight sun. Keep in mind, however, that the sun at midnight is not as warm as at midday, so bring along a sweater. ReykjavÃ­k.