Another option, especially for such a small trailer, is a bag awning. These are commonly installed on pop ups and are much easier to find used. The awning stores in a zippered back on the side of the trailer (slides in the channel), and when you unroll the fabric, you use a series of poles and ropes to put up the awning. The down side is it isn't self supporting, you do need to stake it out to the ground. But since it attaches to the trailer, it will keep rain away from the door way- any temporary shelter you can only put up next to the trailer, and rain can drip down between it and the trailer.
2007 T-286SR Cherry/Granola, #6236, original owner, current mileage: 9467.8 (as of 5/26/19)
1997 T-2653 Blue Denim, #5471
1979 12 1/2' MC, Beige & Avocado, #4639
Past Sunlines: '97 T-2653 #5089, '94 T-2251, '86 T-1550, '94 T-2363, '98 T-270SR