I would though be paying extra for the airfare and less on Accommodation to go mid March - late June or in September. If Castles and 5* is your thing then there is no harm visiting in February. The Weather might be a bit chilly and the daylight hours on the short side but the scenery won't be closed.
1 Saudi Arabia is home to the worldâs largest continuous sand desert â the Rub Al-Khali, or Empty Quarter.  Oil was first struck in Saudi Arabia in March 1938, at a depth of 1,440 metres in the Dammam oilfield.
Otherwise, Saudi Arabia would send more oil the shorter distance to Asia, while West Africa would send more oil the shorter distance to the Americas. Gulf (of Mexico) refineries are said to have invested in capability to process heavy and/or high-sulfur oil. The 0.9 Mbbl/day each from Saudi and Venezuela are largely heavy oil. However increased US light oil production is not only displacing African light crudes from the East Coast, but also reducing the need to crack heavy crudes.