October is the most ideal time to visit Jordan, being especially kind for hikers! The country will typically experience its first rainfall during this time and the place starts to bloom up. Temperatures can run between a minimum of 20 degrees Celsius (68F) and upwards of 30 degrees Celsius (89F) in some parts of the desert. We would expect mostly clear skies, but it could rain (though usually this is for a short time only). Sunscreen, a sun hat and reliable rain gear are important.
