Jordan Amman Weather in September — Climate Guide
September in Amman is high
September is high for Amman.
September starts Amman's second sweet spot. It averages about 31°C/16°C early on but cools noticeably toward month's end, with dry, stable weather.
As the heat eases, the day trips become enjoyable again: Petra's long walking day is manageable, the Dead Sea is warm rather than blistering, and Wadi Rum's days soften while nights stay cool. The Citadel and Jerash are pleasant in the morning and evening.
Travel score
Amman September Weather Stats
Avg High
31°C
Avg Low
16°C
Rainy Days
0
0mm total
Sunshine
11h
Daily avg
Humidity
42%
dry
UV Index
8
Very high
Wind
11 km/h
Gusts 23
Crowds
Busy
At attractions
September Sunrise & Sunset
Air Quality
PM2.5
23 μg/m³
PM10
46 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
31°C
Nighttime
15°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 23 km/h
Activities Recommended for September
September Travel Pros & Cons
Pros
- Autumn shoulder — comfortable again
- Dry, stable weather
- Day trips enjoyable as heat eases
- Warm but not blistering Dead Sea
Cons
- Early September still hot at low-altitude sites
- Crowds and prices rising into the autumn peak
- Strong midday sun lingers
- Petra and hotels book up
September Events & Festivals
- Autumn shoulder season begins
- Heat easing, especially late month
- Dry, stable skies
- Day trips comfortable again
Amman in September — Full Picture
September starts Amman's second sweet spot. It averages about 31°C/16°C early on but cools noticeably toward month's end, with dry, stable weather.
As the heat eases, the day trips become enjoyable again: Petra's long walking day is manageable, the Dead Sea is warm rather than blistering, and Wadi Rum's days soften while nights stay cool. The Citadel and Jerash are pleasant in the morning and evening.
This is the start of the autumn peak, so crowds and prices climb back up — book Petra and hotels ahead.
Note: early September can still be hot at the low-altitude sites, so keep up the dawn-start, hydration habits until the cooler weather settles in late in the month.
What to Wear & What to Pack
Warm, dry late summer easing into autumn — around 31°C/16°C, cooling toward month's end. Light clothing, sun protection and a light evening layer. Day trips becoming comfortable again.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
22.7°C
9.3°C
4/mo
Summer (Jun·Jul·Aug)
31.7°C
17.3°C
0/mo
Autumn (Sep·Oct·Nov)
Current26°C
12.7°C
2.3/mo
Winter (Dec·Jan·Feb)
13°C
4.3°C
10/mo
Amman Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 12° | 4° | 11d·63mm | 5.5h | 70% | 3 | Quiet | Low season | |
| 13° | 4° | 10d·55mm | 6h | 68% | 4 | Quiet | Low season | |
| 17° | 6° | 7d·35mm | 7h | 60% | 6 | Moderate | Shoulder | |
| April (Best) | 23° | 9° | 4d·13mm | 8.5h | 52% | 7 | Busy | Peak |
| 28° | 13° | 1d·4mm | 10h | 42% | 9 | Busy | Peak | |
| 31° | 16° | 0d·0mm | 12h | 38% | 10 | Moderate | Shoulder | |
| 32° | 18° | 0d·0mm | 12.5h | 36% | 10 | Moderate | Shoulder | |
| 32° | 18° | 0d·0mm | 12h | 38% | 10 | Moderate | Shoulder | |
| 31° | 16° | 0d·0mm | 11h | 42% | 8 | Busy | Peak | |
| October (Best) | 27° | 13° | 2d·8mm | 9h | 50% | 6 | Busy | Peak |
| 20° | 9° | 5d·30mm | 7h | 60% | 4 | Moderate | Shoulder | |
| 14° | 5° | 9d·45mm | 5.5h | 68% | 3 | Quiet | Low season |
View Other Months
Amman September Hotel Picks
Frequently Asked Questions
Is September a good time to visit Amman?
Amman in September is high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Amman in September?
Amman September averages a high of 31°C and a low of 16°C.
Does it rain much in Amman in September?
Amman September averages 0mm of rainfall over about 0 rainy days.
What should I wear in Amman in September?
Warm, dry late summer easing into autumn — around 31°C/16°C, cooling toward month's end. Light clothing, sun protection and a light evening layer. Day trips becoming comfortable again.
What time are sunrise and sunset in Amman in September?
Amman September sunrise is 05:25 and sunset is 18:10, with 12h 45min of daylight.
What's the air quality like in Amman in September?
Amman September air quality (AQI) averages 53, rated Moderate. PM2.5 averages 23μg/m³.
What activities are recommended in Amman in September?
In September, Amman is great for Petra full day as heat eases, Citadel and Jerash, Dead Sea and Wadi Mujib.
Is September peak season in Amman?
Amman September crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Amman
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.