Amman Weather in May
Jordan · Mediterranean climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Amman sees average temperatures ranging from a low of 15.5°C (59.9°F) to a high of 26.9°C (80.4°F), with a mean of 21.2°C (70.2°F). Compared to the annual average of 18.0°C (64.4°F), this month is 3.2°C warmer than the yearly norm. Precipitation averages 16.9mm, making it approximately 10.0mm drier than the monthly average of 27.0mm. The city receives an average of 12.7 hours of sunshine per day during May, with relative humidity averaging 42.4%. Wind speeds reach an average maximum of 22.2 km/h. 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.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 17.5°C (63.5°F) | 21.2°C (70.2°F) | 24.4°C (75.9°F) |
| Rainfall | 17.4mm | 16.9mm | 0.5mm |
| Sunshine | 11.9 hrs | 12.7 hrs | 13.1 hrs |
| Humidity | 49.3% | 42.4% | 41.4% |
| Wind | 20.7 km/h | 22.2 km/h | 21.8 km/h |
| Rainy Days | 5.6 | 3.6 | 0.8 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Amman in May, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Amman in May?
The average temperature in Amman during May ranges from 15.5°C (59.9°F) to 26.9°C (80.4°F), with a mean of 21.2°C (70.2°F).
How much does it rain in Amman in May?
Amman receives an average of 16.9mm of precipitation in May, spread across approximately 3.6 rainy days.
What should I pack for Amman in May?
Based on May weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is May a good time to visit Amman?
May is a good time to visit Amman, with comfortable temperatures and manageable rainfall.
Other Months for Amman
Cities with Similar May 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.