Desk-researched guide, checked 16 October 2026; not a personally tested trip. Climate figures are long-term averages, not forecasts. Confirm Ramadan dates, festival programmes and FCDO advice for your own dates.

Best time to visit Amman, month by month: Jordan Met Department temperature and rain averages, flash-flood months, Ramadan hours and Jerash Festival dates.

Key takeaways

When is the best time to visit Amman?

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Go from late March to mid-May, or in October and early November. Average highs then run from about 17°C to 28°C, rain is light and outdoor sites such as the Citadel and Jerash are comfortable for most of the day. Summer is dry but peaks near 32°C; December to February is cool and wet.

Amman is a city of hills, stairways and open-air ruins, so heat and rain shape a visit more than queues do. The Jordan Meteorological Department’s averages for its Amman Airport station show highs of 12.3°C in January and 32.4°C in August, with almost all of the year’s rain falling between November and March. That makes the shoulder months the easy choice for steep walks and long days at Roman sites.

Queen Alia International Airport is Jordan’s main airport (Visit Jordan), so the capital’s calendar is tied to Petra’s. Visit Jordan puts Petra’s high season at March to May and September to November (Visit Jordan). Ramadan, the Jerash Festival and the regional security picture can matter as much as the weather for your dates.

This page sets out the month-by-month numbers, each season’s trade-offs, Ramadan, events and risks, then a verdict by traveller type. Pair it with where to stay in Amman, the Amman 3-day itinerary and the Amman destination guide.

What is Amman’s weather like month by month?

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Amman’s average highs climb from 12.3°C in January to 32.4°C in August, and lows range from 3.6°C to 18.6°C. Rain is a winter story: January averages 63.4 mm over 11 rain days, while June to September average almost none. April, May, October and November combine mostly dry days with moderate warmth.

The figures are the Jordan Meteorological Department’s long-term monthly averages for its Amman Airport station, as published on the WMO World Weather Information Service. The WMO record does not state the averaging period, so treat them as the usual pattern rather than a forecast. Rain days are the average number of days with rain recorded.

Amman spreads across hills, and one weather station cannot capture every district, so a breezy evening on a high jabal can feel cooler than a still afternoon downtown. The verdict column adds the events and risks covered further down this page.

What is Amman’s weather like month by month?
What is Amman’s weather like month by month?
MonthAvg highAvg lowRainRain daysVerdict
Jan12.3°C3.6°C63.4 mm11.0Coldest and wettest; short site hours
Feb13.7°C4.2°C61.7 mm10.9Still cold and wet; low demand
Mar17.2°C6.1°C43.1 mm8.0Warming; showers ease late in the month
Apr22.6°C9.5°C13.7 mm4.0Ideal; Petra high season
May27.8°C13.5°C3.3 mm1.6Warm and dry; best for long days out
Jun30.8°C16.6°C0.0 mm0.1Hot afternoons; start early
Jul32.0°C18.5°C0.0 mm0.0Hot; Jerash Festival evenings
Aug32.4°C18.6°C0.0 mm0.0Hottest month; mild nights
Sep30.7°C16.6°C0.3 mm0.1Hot early, easing late; Petra high season
Oct27.1°C13.8°C6.6 mm2.3Excellent; first rain possible
Nov20.4°C9.3°C28.0 mm5.3Mild; flash-flood season begins
Dec14.4°C5.2°C49.2 mm8.4Cool and wet; pack layers

Why are spring and autumn the best seasons for Amman?

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In April, May and October, Amman averages highs of 22°C to 28°C with only about two to four rain days a month. That suits the climb to the Citadel, the downtown stairways and full days at Jerash. The trade-off is demand: these months overlap Petra’s high season, so book rooms and buses early.

Spring arrives in steps. March still averages 43.1 mm of rain over eight days and a 17.2°C high, so a March trip needs a waterproof and some flexibility; by April rainfall drops to 13.7 mm and by May to 3.3 mm (WMO, Amman Airport). October mirrors May, with a 27.1°C high and 6.6 mm of rain.

Site hours lengthen as well. The Jerash visitor centre lists 08:00–17:30 for April and May and 08:00–18:30 in summer, against 08:00–16:00 from November, so a spring visit gives you more usable daylight at the ruins. The Citadel and Roman Theatre are listed at 08:00–17:00 on the Jordan Pass attractions page.

Demand is the cost. Visit Jordan treats March to May and September to November as Petra’s high season and advises booking the JETT bus a day or two ahead. If your trip includes Petra or Wadi Rum, fix those nights first and fit the Amman days around them.

Is summer too hot for Amman?

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Not for a city break, but it changes the shape of the day. June to September average highs of 30.8°C to 32.4°C with virtually no rain, and nights stay near 17°C to 19°C. Do the Citadel and Jerash from opening time, rest through the afternoon and move downtown and Rainbow Street to the evening.

Summer brings Amman’s most reliable weather: the WMO averages record 0.0 mm of rain for June, July and August. The Citadel, the Roman Theatre and Jerash are all open-air sites, so the first hours after the 08:00 opening are the most comfortable, and a hat and water matter more than any ticket.

Summer is also festival season. The Jerash Festival for Culture and Arts held its 40th edition from 23 July to 2 August 2026, with evening performances in the ancient city, and Visit Jordan describes Souq Jara as a summer Friday street market in Jabal Amman with local crafts, street food and live music. Both make evenings the best part of a July or August stay.

Use the hottest hours for indoor sights such as the Jordan Museum in Ras al-Ain or the Darat al-Funun galleries in Jabal al-Lweibdeh. Our things to do in Amman guide suggests how to split indoor and outdoor time.

How cold and wet is Amman in winter?

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December to February average highs of 12°C to 14°C and lows of about 4°C to 5°C, with 8 to 11 rain days a month. Days are cool rather than freezing, but wet stone, steep streets and early closing times make sightseeing slower. Winter suits museum-led trips and travellers avoiding the high season.

The coldest and wettest month is January, with a 12.3°C average high, a 3.6°C low and 63.4 mm of rain over 11 days (WMO, Amman Airport). February is almost identical and December only slightly milder. Pack a warm layer for evenings and a waterproof jacket for the stairways.

The bigger winter risk lies outside the city. The FCDO warns of flash floods in wadis from November to March and advises against travelling to them within a day of heavy rain; it also notes that heavy snow can trap vehicles and block mountain roads around Petra. Build a spare day into any winter trip with canyon hikes or a Petra overnight.

Short opening hours compound the short days: the Jerash visitor centre lists 08:00–16:00 from November, so leave Amman early. In return, you are travelling outside the March–May and September–November high season that Visit Jordan describes.

How does Ramadan change a visit to Amman?

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Ramadan follows the Islamic lunar calendar, so its dates change every year. During the month, Visit Jordan says eating, drinking and smoking in public in daylight are prohibited, alcohol is sold only in larger hotels, and many shops, banks and offices open 09:00–14:00. Plan errands and sightseeing for the morning.

Visit Jordan’s Ramadan page asks visitors to refrain from eating, drinking and smoking in public during fasting hours, notes that alcohol is not sold except in larger hotels, and says many stores, banks and offices open at 09:00 and close at 14:00. Ask your hotel how its own restaurants and bars operate during the month.

Sites stay open, but some hours shift: the Jerash visitor centre lists Ramadan hours of 08:30–18:00. Visit Jordan notes only that the dates vary with the lunar calendar, so check them when you book, and do not count on a normal business afternoon for banking, shopping or changing tickets.

Which events affect crowds and prices in Amman?

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Petra’s high season, March to May and September to November, matters most, because Queen Alia, Jordan’s main airport, serves Amman and Visit Jordan advises booking the Petra bus ahead. In summer the Jerash Festival runs in late July and Souq Jara opens on Fridays in Jabal Amman. Ramadan mainly changes opening hours.

The Jerash Festival’s official site lists its 40th edition as 23 July to 2 August 2026, with 401 events across 10 venues. Dates for 2027 had not been published when we checked on 16 October 2026, so treat late July as provisional until the programme appears.

Souq Jara is a seasonal Friday market. Visit Jordan describes stalls of local wares, pop-up cafés, street food and live music in Jabal Amman during summer, so expect Friday evenings around Rainbow Street to be busier.

For Petra, book the JETT bus a day or two ahead in high season, as Visit Jordan advises, and read is Petra’s Treasury worth it before deciding how many Petra days to buy.

Which events affect crowds and prices in Amman?
Which events affect crowds and prices in Amman?
Event or seasonWhenEffect on an Amman trip
Petra high seasonMarch–May and September–NovemberBook the Petra bus and rooms ahead
Jerash Festival (40th edition)23 July–2 August 2026; 2027 dates not yet publishedEvening programme in Jerash; check site access
Souq JaraFridays in summerBusier Jabal Amman and Rainbow Street evenings
RamadanLunar calendar; dates vary each yearShops 09:00–14:00; no public eating by day; Jerash 08:30–18:00
Flash-flood seasonNovember–MarchAvoid wadis within a day of heavy rain
Winter site hoursNovember–AprilJerash closes at 16:00

What risks should you plan around when choosing dates?

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Check the FCDO’s Jordan advice close to departure. Since 8 July 2026 it has reported Iranian strikes in the region, including Jordan, and warns of possible airspace closures and flight cancellations. It also flags occasional protests in Amman, winter flash floods in wadis and heavy snow on mountain roads around Petra.

The FCDO’s Jordan page, last updated on 10 September 2026 and still current on 16 October, says the regional situation remains unpredictable, reports renewed attacks and interceptions in and around Aqaba in early September, and tells travellers to keep departure plans under review. Its only area warning is against all travel within 3 km of the Syrian border (FCDO warnings), a zone that does not include Amman or Jerash.

In Amman itself, the FCDO safety page notes that protests sometimes take place and that one person died and eight were injured at a crowded public World Cup screening downtown on 23 June 2026. Avoid demonstrations and very large gatherings, and follow local news during major tournaments.

Flexible bookings are the practical answer. Choose refundable rooms, buy travel insurance when you book rather than when news breaks, and know your passenger rights: our Jordan flight delay compensation guide explains what Jordan’s rules cover if a flight is cancelled or badly delayed.

Which months suit which kind of Amman trip?

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First-timers and walkers should aim for April, May or October. Museum and food-focused travellers can enjoy winter if they pack for rain. Festival-goers want late July, and anyone adding long outdoor days at Petra or Wadi Rum should prefer spring or autumn. Ramadan suits visitors happy with a slower daytime rhythm.

Use the table to start from your trip type rather than the calendar. Weather figures are the WMO-published Amman Airport averages; event and hours notes come from Visit Jordan, the Jerash visitor centre and the FCDO.

Older travellers and anyone with limited mobility should weigh Amman’s steep streets and stairways as much as the temperature; in winter rain, a hotel on a main road matters more than a view. Our where to stay in Amman guide compares areas by walkability.

Which months suit which kind of Amman trip?
Which months suit which kind of Amman trip?
Trip typeBest monthsWhyWatch-out
First visit, walking and ruinsApril, May, OctoberHighs 22.6–27.8°C; 1.6–4 rain daysPetra high-season demand
Museums, food and galleriesNovember–MarchIndoor focus copes with 5–11 rain daysJerash closes 16:00 November–April
Festivals and eveningsLate July to early AugustJerash Festival; summer Friday Souq JaraAfternoons above 30°C
Adding Petra and Wadi RumMarch–May, September–NovemberComfortable for long outdoor daysBook the Petra bus and rooms early
Lower demandDecember–FebruaryOutside Petra’s high seasonFlash floods; snow on Petra roads
RamadanDates vary each yearSee Jordan during the holy monthShops 09:00–14:00; no public eating by day

So when should you go to Amman?

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Book April, May or October if you can choose freely: warm, mostly dry and long enough days for Jerash and a full downtown walk. Choose March or November for lower demand with some rain risk, and summer only if you will start early. Whatever the month, check the FCDO advice again before you fly.

Our ranking: April, May and October first; March, late September and November second; June to early September third, for heat; December to February last, for rain, cold and short site hours. Ramadan can fall in any of these and changes the rhythm of the day more than the forecast does.

Once you have dates, build the days with the Amman 3-day itinerary or the longer Amman 7-day itinerary, and keep things to do in Amman open for what to prioritise. Compare the final total, including fees, for flights and rooms before you pay.

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Evidence note

How we checked this guide

Research basis

12 external references linked in this guide and its resources. Each reference supports only the claims it addresses; a link is not evidence of first-hand testing.

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