Amman Weather in December
Jordan · Mediterranean climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
December in Amman sees average temperatures ranging from a low of 7.8°C (46.0°F) to a high of 14.6°C (58.3°F), with a mean of 10.8°C (51.4°F). Compared to the annual average of 18.0°C (64.4°F), this month is 7.2°C cooler than the yearly norm. Precipitation averages 26.4mm, making it approximately 1.0mm drier than the monthly average of 27.0mm. The city receives an average of 8.6 hours of sunshine per day during December, with relative humidity averaging 71.2%. Wind speeds reach an average maximum of 17.9 km/h. Snowfall averages 0.2cm during December, which can affect travel plans and outdoor activities. For travelers, this month offers a temperature experience in Amman, with drier-than-average conditions compared to the rest of the year.
If you're planning outdoor time in Amman, altitude is the variable most travelers miss. At 1,000m, the city is cooler than you'd expect for its latitude. I hiked the citadel in July expecting desert heat — got a manageable 28°C with low humidity. The data shows summer is genuinely pleasant: 26°C, near-zero rain. The challenge is winter: January averages 8°C and snow falls every few years, paralyzing the hilly streets. Spring (March-May) and autumn (September-November) are the outdoor sweet spots: 16-22°C, low rain, clear air. UV is intense at altitude — sunscreen mandatory even on hazy days. The Roman Theatre steps are brutal in midday summer sun; go early.
December vs Adjacent Months
| Metric | November | December | January |
|---|---|---|---|
| Mean Temp | 15.1°C (59.2°F) | 10.8°C (51.4°F) | 8.2°C (46.8°F) |
| Rainfall | 39.9mm | 26.4mm | 77.2mm |
| Sunshine | 9.4 hrs | 8.6 hrs | 8.4 hrs |
| Humidity | 66.8% | 71.2% | 76.9% |
| Wind | 17.7 km/h | 17.9 km/h | 20.8 km/h |
| Rainy Days | 10.0 | 8.2 | 12.4 |
| Snowfall | 0.0 cm | 0.2 cm | 3.8 cm |
Seasonal Context
December falls in Winter in the Northern Hemisphere. Winter is the coolest season with the shortest daylight hours. For travelers visiting Amman in December, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Amman in December?
The average temperature in Amman during December ranges from 7.8°C (46.0°F) to 14.6°C (58.3°F), with a mean of 10.8°C (51.4°F).
How much does it rain in Amman in December?
Amman receives an average of 26.4mm of precipitation in December, spread across approximately 8.2 rainy days.
What should I pack for Amman in December?
Based on December weather data, pack warm layers, a medium jacket, and waterproof outerwear.
Is December a good time to visit Amman?
December is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Amman
Cities with Similar December Climate (Mediterranean)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 31.95°, 35.91°. Timezone: Asia/Amman. Last updated: 2026-07-30.