Jordan in January experiences a Mediterranean winter climate, characterized by cool temperatures, rainfall, and occasional snowfall, particularly at higher elevations. Daytime temperatures in Amman typically average around 12C (54F), while nighttime temperatures can drop to 3C (37F) or lower. Southern regions, such as Aqaba, enjoy milder weather with average highs around 20C (68F). This period is considered the wettest time of the year in the country.
Understanding the prevailing climatic conditions during this month is crucial for travelers planning visits to Jordan. Appropriate clothing for cooler temperatures and potential precipitation is essential. The weather influences accessibility to certain tourist sites, particularly those at higher altitudes or in the desert, and impacts the types of activities that can be comfortably undertaken. Historically, this period of rainfall is vital for replenishing water resources and supporting agricultural activities in the country.