I want to know the answer to the following question:
What is the average rainfall of the Sahara?
All the background I'm provided with is that "The vast central hyper-arid core of the desert is virtually never affected by northerly or southerly atmospheric disturbances and permanently remains under the influence of the strongest anticyclonic weather regime and the annual average rainfall can drop to less than 1 mm (0.04 in).". Is that enough to answer the question?
Answer: yes