If you're looking for summer vibes, the best time to travel to Oran is in January, September and October, when the average temperature reaches 34.19 °C, while August, July and September are the 3 sunniest months of the year, with an average of 125.44 hours.
However, if you prefer colder temperatures, make sure you visit Oran during July, June or August to experience an average of 10.04 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during June, July and August, when the average precipitation in Oran is 6.23 mm, while the months of January, February and March are drier, with an average of 0 mm.