The Ethiopian year runs to thirteen months — twelve of thirty days,
and then ጳጉሜ (Pagumē), a short month of five. It opens at
መስከረም (Meskerem), when the great rains end and the highlands come
up green with the meskel daisy. That is when a caravan sets out.
The highlands take their rain in the middle of the year, while the coast
road bakes. So the further into the dry season you travel, the less water
waits for you below the escarpment — the month in the corner of the
screen is your warning.