Currently, the cheapest month to rent a car in Ha'il is February. The most expensive time to rent a car is October. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
From Best Rent A Car you can hire a car in Ha'il from about AED 913 per week on average.
Yes, renting a vehicle in Ha'il for a month is certainly possible.