Weather Trends in Amman, JordanWeather Trends in Amman,
Jordan

Amman experiences a distinctly arid Mediterranean climate characterized by dry heat during the prolonged summer months and mild winters. WeatherBox data shows that average daily temperatures reach a summer mean of 26.1°C (79.0°F), but peak conditions are notably hotter. During the warmest period, average daily highs climb to a scorching 33.6°C (92.5°F), and temperatures rarely exceed 36.5°C (97.7°F). Because of the low humidity levels—bottoming out at a relative average of 43.2—the heat feels less oppressive than in tropical regions. Sunlight is abundant, with clear sky conditions reaching 92.3 during peak summer, when the average peak UV Index is 11.4.

The weather shifts to crisp and cool conditions during the winter, with average daily temperatures settling at a winter mean of 9.4°C (48.9°F). The coldest nighttime lows average 4.5°C (40.1°F), though temperatures rarely fall below 1.2°C (34.2°F), meaning deep freezes are uncommon. The city experiences scarce rainfall throughout the year, accumulating a total annual average of just 57 mm (2 in). The wettest conditions occur in the winter, peaking at a monthly average of 13 mm (1 in), before dropping to a bone-dry 0 mm (0 in) in the summer. A defining feature of this climate is the sharp temperature drops after sunset, with daily temperature swings averaging up to 13.1°C (23.6°F) during the most variable months.

Cloud cover and wind patterns remain largely consistent year-round, reinforcing the overall steady climate. Even during the cloudiest parts of the year, overcast conditions peak at just 58.2, allowing for a minimum sunshine average of 194.3 per month. Wind speeds remain mild to moderate, reaching a monthly maximum average of 12.3 km/h (7.7 mph) and rarely exceeding 28.3 km/h (17.6 mph) during gustier periods. The local environment maintains a highly stable, arid profile regardless of the season. Explore the advanced weather charts on the WeatherBox website to view detailed seasonal breakdowns and regional comparisons.