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When to go · Romania

Romania in May

Great month. One of the best months: mild in Transylvania, birds in the Danube Delta, long weekends on 1 May and 1 June fill mountain resorts.

Key facts

Verdict
Great
Crowds
Medium
Romania
Prices
Medium
Romania

Verdict

GreatVoykit month rating for Romania

One of the best months: mild in Transylvania, birds in the Danube Delta, long weekends on 1 May and 1 June fill mountain resorts.

Is another month better than May?

No other month rates higher than May for Romania in this guide.

Weather in May

  • Bucharest and the southern plain · Bucharest, Wallachia, Craiova, the Danube townsbest weather

    Continental: summers regularly reach 35–40 °C (95–104 °F) and winters bring snow and –10 °C (50 °F) cold snaps. May–June and September–October are the comfortable windows.

  • Transylvanian towns · Brașov, Sibiu, Sighișoara, Cluj-Napocabest weather

    Higher and cooler than Bucharest; summer is the easiest season, and the Christmas markets make December worth a cold trip.

  • Carpathian mountains · Bucegi, Făgăraș, Piatra Craiului, Retezat, Apusenifine

    Hiking from late June to September; afternoon thunderstorms in summer; ski season December to March at Poiana Brașov and Sinaia. High roads close in winter.

  • Black Sea coast and Danube Delta · Constanța, Mamaia, Vama Veche, Tulcea, Sulinabest weather

    Beach season is late June to early September; the delta is best for birds in May and September, with mosquitoes from June.

  • Maramureș and Bucovina · Sighetu Marmației, Suceava, Gura Humoruluibest weather

    Cold snowy winters and green summers; village festivals and haymaking in July–August; Easter and Christmas customs are strongest here.

  • Banat: Timișoara and the lowlands · Western Plain, Timiș and lower Caraș-Severinbest weather

    Continental: hot July–August (30 °C (86 °F)+), cold December–February. Rain spread through the year.

  • Banat: Banat Mountains · Semenic, Țarcu, Almăj and the Cerna valleybest weather

    Cooler and wetter than the plain; snow on the pistes roughly December–March, hiking May–October.

  • Crișana: Crișana plain (Oradea, Arad, Carei) · Western lowland along the Hungarian borderbest weather

    Continental: hot summers near 30 °C (86 °F)+, cold winters that can drop below -10 °C (14 °F). May, June and September are the comfortable months.

  • Crișana: Apuseni foothills and Sălaj · Eastern edge of the regionbest weather

    Cooler and wetter than the plain; snow can linger into March on higher ground.

  • Harghita: Harghita basin and mountains · Ciuc and Harghita Mountains, river valleysbest weather

    Warmest months June–August (20–25 °C (68–77 °F)); winters (Dec–Feb) often below freezing with snow; rainy spells in May and October.

  • Maramureș: Maramureș valleys and hills · Baia Mare, Sighetu Marmației, Breb, Vișeu de Susbest weather

    Continental: warm summers, cold snowy winters. May–September is the working window; spring and autumn are wetter and quieter.

  • Moldavia: Iași and the plains · Iași, Botoșani, Bacău, Galațibest weather

    Continental: hot summers near 30 °C (86 °F)+, cold winters with snow; spring and September–October are the comfortable windows.

  • Moldavia: Ceahlău and the Carpathians · Piatra Neamț, Bicaz, Vatra Dorneibest weather

    Cooler and wetter than the plains; snow on the high trails from November into April, ski season at Piatra Neamț and Vatra Dornei.

  • Muntenia: Wallachian Plain · Bucharest and the southbest weather

    Continental: hot summers (35 °C (95 °F)+ in July–August), cold winters with snow; spring and autumn are the comfortable months.

  • Muntenia: Mountainous North · Prahova valley and the Carpathian foothillsbest weather

    Cooler than the plain; snow on high ground Nov–Apr, and the Transfăgărășan closes for winter.

  • Mureș County: Mureș County · Transylvanian Plateau and Carpathian foothillsbest weather

    Summer days can reach 30 °C (86 °F); winters are cold with snow in the mountains.

  • Sea swimming roughly June to mid-September; August is hottest and busiest.

  • Northern Dobruja: Danube Delta (Tulcea, Sulina) · wetlands north of the coastbest weather

    Bird migration peaks in May and September; summer brings mosquitoes — take repellent.

  • Oltenia: Craiova plain and the Danube · Dolj, Olt and Mehedinți lowlandsbest weather

    Continental: 35 °C (95 °F)+ July–August days, cold fog in December–January. Rain spreads through May–June.

  • Oltenia: Gorj and Vâlcea hills · Târgu Jiu, Rânca, Călimănești, Horezubest weather

    Cooler than the plain; mountain roads and ski lifts depend on snow from December to March.

  • Southern Bukovina: Suceava county hills · Monastery belt, 300–700 mbest weather

    May–June and September are the driest and quietest; July–August are warm but busy; winters bring snow and some monastery roads are slippery.

  • Transylvania: Brașov and the Carpathian basin · south-east Transylvaniabest weather

    Mountain weather: 30 °C (86 °F)+ in July and August, snow from December to February. Afternoon thunderstorms are common in June.

  • Transylvania: Cluj and the north-west · Someș valleybest weather

    Slightly drier and warmer than Brașov; the Apuseni caves and gorges are open roughly April to October.

  • Bucharest23 °C (73 °F) / 11 °C (52 °F), 12 rain days
  • Aiud22 °C (72 °F) / 10 °C (50 °F), 10 rain days
  • Alba Iulia22 °C (72 °F) / 12 °C (54 °F), 11 rain days
  • Alexandria23 °C (73 °F) / 12 °C (54 °F), 9 rain days
  • Anina23 °C (73 °F) / 13 °C (55 °F), 11 rain days
  • Arad23 °C (73 °F) / 12 °C (54 °F), 9 rain days
  • Arieșeni19 °C (66 °F) / 9 °C (48 °F), 9 rain days
  • Azuga19 °C (66 °F) / 9 °C (48 °F), 12 rain days
  • Bacău24 °C (75 °F) / 12 °C (54 °F), 9 rain days
  • Baia de Arieș21 °C (70 °F) / 9 °C (48 °F), 11 rain days
  • Baia Mare22 °C (72 °F) / 11 °C (52 °F), 12 rain days
  • Băile Govora23 °C (73 °F) / 12 °C (54 °F), 5 rain days
  • Băile Herculane22 °C (72 °F) / 12 °C (54 °F), 8 rain days
  • Băile Tuşnad19 °C (66 °F) / 7 °C (45 °F), 12 rain days
  • Bicaz20 °C (68 °F) / 10 °C (50 °F), 7 rain days
  • Biertan22 °C (72 °F) / 10 °C (50 °F), 10 rain days
  • Bistrița22 °C (72 °F) / 11 °C (52 °F), 11 rain days
  • Blaj22 °C (72 °F) / 11 °C (52 °F), 10 rain days
  • Bocșa23 °C (73 °F) / 12 °C (54 °F), 10 rain days
  • Borșa17 °C (63 °F) / 7 °C (45 °F), 15 rain days
  • Borsec19 °C (66 °F) / 7 °C (45 °F), 12 rain days
  • Botoșani20 °C (68 °F) / 9 °C (48 °F), 5 rain days
  • Brad20 °C (68 °F) / 10 °C (50 °F), 9 rain days
  • Brăila22 °C (72 °F) / 12 °C (54 °F), 8 rain days
  • Bran20 °C (68 °F) / 9 °C (48 °F), 4 rain days
  • Brașov19 °C (66 °F) / 8 °C (46 °F), 12 rain days
  • Breaza20 °C (68 °F) / 9 °C (48 °F), 12 rain days
  • Breb20 °C (68 °F) / 9 °C (48 °F), 5 rain days
  • Bușteni20 °C (68 °F) / 9 °C (48 °F), 11 rain days
  • Buzău22 °C (72 °F) / 12 °C (54 °F), 9 rain days
  • Buziaș22 °C (72 °F) / 12 °C (54 °F), 7 rain days
  • Calafat23 °C (73 °F) / 13 °C (55 °F), 4 rain days
  • Călan22 °C (72 °F) / 12 °C (54 °F), 9 rain days
  • Călărași24 °C (75 °F) / 12 °C (54 °F), 8 rain days
  • Călimănești22 °C (72 °F) / 10 °C (50 °F), 11 rain days
  • Câlnic22 °C (72 °F) / 10 °C (50 °F), 11 rain days
  • Câmpulung Moldovenesc19 °C (66 °F) / 8 °C (46 °F), 13 rain days
  • Câmpulung21 °C (70 °F) / 10 °C (50 °F), 10 rain days
  • Caransebeș22 °C (72 °F) / 11 °C (52 °F), 10 rain days
  • Carei20 °C (68 °F) / 11 °C (52 °F), 8 rain days
  • Cavnic19 °C (66 °F) / 8 °C (46 °F), 13 rain days
  • Ciacova23 °C (73 °F) / 12 °C (54 °F), 9 rain days
  • Ciocănești19 °C (66 °F) / 7 °C (45 °F), 12 rain days
  • Ciucea22 °C (72 °F) / 11 °C (52 °F), 10 rain days
  • Cluj-Napoca20 °C (68 °F) / 9 °C (48 °F), 11 rain days
  • Constanța20 °C (68 °F) / 12 °C (54 °F), 7 rain days
  • Corund19 °C (66 °F) / 7 °C (45 °F), 12 rain days
  • Costești23 °C (73 °F) / 11 °C (52 °F), 9 rain days
  • Costinești22 °C (72 °F) / 13 °C (55 °F), 8 rain days
  • Craiova23 °C (73 °F) / 11 °C (52 °F), 10 rain days
  • Curtea de Argeș22 °C (72 °F) / 12 °C (54 °F), 7 rain days
  • Dârjiu20 °C (68 °F) / 8 °C (46 °F), 11 rain days
  • Deta23 °C (73 °F) / 10 °C (50 °F), 10 rain days
  • Deva22 °C (72 °F) / 10 °C (50 °F), 11 rain days
  • Drobeta-Turnu Severin23 °C (73 °F) / 13 °C (55 °F), 8 rain days
  • Dumbrăveni22 °C (72 °F) / 10 °C (50 °F), 11 rain days
  • Eftimie Murgu22 °C (72 °F) / 11 °C (52 °F), 11 rain days
  • Făgăraș21 °C (70 °F) / 10 °C (50 °F), 11 rain days
  • Făget22 °C (72 °F) / 12 °C (54 °F), 8 rain days
  • Galați24 °C (75 °F) / 13 °C (55 °F), 5 rain days
  • Gătaia23 °C (73 °F) / 12 °C (54 °F), 9 rain days
  • Geoagiu20 °C (68 °F) / 12 °C (54 °F), 9 rain days
  • Giurgiu24 °C (75 °F) / 12 °C (54 °F), 8 rain days
  • Gura Humorului22 °C (72 °F) / 12 °C (54 °F), 5 rain days
  • Hațeg20 °C (68 °F) / 9 °C (48 °F), 13 rain days
  • Horezu21 °C (70 °F) / 11 °C (52 °F), 10 rain days
  • Huedin21 °C (70 °F) / 10 °C (50 °F), 11 rain days
  • Hunedoara22 °C (72 °F) / 10 °C (50 °F), 12 rain days
  • Iași21 °C (70 °F) / 9 °C (48 °F), 9 rain days
  • Ieud21 °C (70 °F) / 9 °C (48 °F), 12 rain days
  • Jimbolia23 °C (73 °F) / 12 °C (54 °F), 9 rain days
  • Jurilovca24 °C (75 °F) / 14 °C (57 °F), 5 rain days
  • Lugoj23 °C (73 °F) / 13 °C (55 °F), 5 rain days
  • Lunca Ilvei20 °C (68 °F) / 9 °C (48 °F), 9 rain days
  • Lupeni20 °C (68 °F) / 10 °C (50 °F), 6 rain days
  • Măgurele22 °C (72 °F) / 11 °C (52 °F), 9 rain days
  • Mamaia22 °C (72 °F) / 13 °C (55 °F), 9 rain days
  • Mangalia21 °C (70 °F) / 11 °C (52 °F), 4 rain days
  • Mediaș20 °C (68 °F) / 11 °C (52 °F), 9 rain days
  • Miercurea Ciuc20 °C (68 °F) / 8 °C (46 °F), 11 rain days
  • Mioveni24 °C (75 °F) / 13 °C (55 °F), 9 rain days
  • Mogoșoaia24 °C (75 °F) / 11 °C (52 °F), 9 rain days
  • Ocna Sibiului23 °C (73 °F) / 12 °C (54 °F), 11 rain days
  • Oradea22 °C (72 °F) / 10 °C (50 °F), 10 rain days
  • Orăștie22 °C (72 °F) / 10 °C (50 °F), 11 rain days
  • Oravița23 °C (73 °F) / 13 °C (55 °F), 7 rain days
  • Orșova23 °C (73 °F) / 12 °C (54 °F), 9 rain days
  • Păltiniș15 °C (59 °F) / 5 °C (41 °F), 13 rain days
  • Petroșani22 °C (72 °F) / 9 °C (48 °F), 9 rain days
  • Piatra Neamț20 °C (68 °F) / 9 °C (48 °F), 12 rain days
  • Pitești22 °C (72 °F) / 10 °C (50 °F), 11 rain days
  • Ploiești23 °C (73 °F) / 11 °C (52 °F), 10 rain days
  • Poiana Brașov17 °C (63 °F) / 7 °C (45 °F), 14 rain days
  • Predeal19 °C (66 °F) / 9 °C (48 °F), 11 rain days
  • Prejmer20 °C (68 °F) / 9 °C (48 °F), 11 rain days
  • Rădăuți22 °C (72 °F) / 9 °C (48 °F), 9 rain days
  • Râmnicu Vâlcea23 °C (73 °F) / 11 °C (52 °F), 10 rain days
  • Râșnov19 °C (66 °F) / 8 °C (46 °F), 13 rain days
  • Râu de Mori20 °C (68 °F) / 9 °C (48 °F), 11 rain days
  • Recaș23 °C (73 °F) / 12 °C (54 °F), 10 rain days
  • Reșița22 °C (72 °F) / 12 °C (54 °F), 10 rain days
  • Roșia Montană19 °C (66 °F) / 8 °C (46 °F), 12 rain days
  • Rupea21 °C (70 °F) / 9 °C (48 °F), 10 rain days
  • Săcele19 °C (66 °F) / 9 °C (48 °F), 12 rain days
  • Sângeorz-Băi18 °C (64 °F) / 8 °C (46 °F), 13 rain days
  • Sânnicolau Mare23 °C (73 °F) / 11 °C (52 °F), 9 rain days
  • Săpânța22 °C (72 °F) / 12 °C (54 °F), 11 rain days
  • Sasca Montană22 °C (72 °F) / 10 °C (50 °F), 9 rain days
  • Saschiz21 °C (70 °F) / 10 °C (50 °F), 11 rain days
  • Satu Mare22 °C (72 °F) / 12 °C (54 °F), 9 rain days
  • Saturn21 °C (70 °F) / 13 °C (55 °F), 7 rain days
  • Sfântu Gheorghe20 °C (68 °F) / 8 °C (46 °F), 13 rain days
  • Sfântu Gheorghe24 °C (75 °F) / 13 °C (55 °F), 9 rain days
  • Sibiu21 °C (70 °F) / 9 °C (48 °F), 12 rain days
  • Sighetu Marmației20 °C (68 °F) / 10 °C (50 °F), 6 rain days
  • Sighișoara21 °C (70 °F) / 9 °C (48 °F), 12 rain days
  • Simeria20 °C (68 °F) / 10 °C (50 °F), 9 rain days
  • Sinaia19 °C (66 °F) / 9 °C (48 °F), 12 rain days
  • Slănic Moldova21 °C (70 °F) / 9 °C (48 °F), 10 rain days
  • Slănic20 °C (68 °F) / 11 °C (52 °F), 8 rain days
  • Slatina25 °C (77 °F) / 14 °C (57 °F), 10 rain days
  • Slobozia24 °C (75 °F) / 13 °C (55 °F), 5 rain days
  • Snagov22 °C (72 °F) / 12 °C (54 °F), 10 rain days
  • Sovata20 °C (68 °F) / 8 °C (46 °F), 11 rain days
  • Ștefănești21 °C (70 °F) / 11 °C (52 °F), 11 rain days
  • Suceava20 °C (68 °F) / 9 °C (48 °F), 11 rain days
  • Sulina21 °C (70 °F) / 13 °C (55 °F), 9 rain days
  • Târgoviște24 °C (75 °F) / 11 °C (52 °F), 9 rain days
  • Târgu Jiu20 °C (68 °F) / 10 °C (50 °F), 9 rain days
  • Târgu Lăpuș21 °C (70 °F) / 9 °C (48 °F), 11 rain days
  • Târgu Mureș21 °C (70 °F) / 9 °C (48 °F), 12 rain days
  • Târgu Neamţ22 °C (72 °F) / 10 °C (50 °F), 9 rain days
  • Târgu Ocna18 °C (64 °F) / 9 °C (48 °F), 5 rain days
  • Târnăveni22 °C (72 °F) / 10 °C (50 °F), 5 rain days
  • Timișoara23 °C (73 °F) / 12 °C (54 °F), 10 rain days
  • Tulcea22 °C (72 °F) / 12 °C (54 °F), 10 rain days
  • Turda20 °C (68 °F) / 11 °C (52 °F), 5 rain days
  • Turnu Măgurele23 °C (73 °F) / 12 °C (54 °F), 5 rain days
  • Uricani19 °C (66 °F) / 7 °C (45 °F), 5 rain days
  • Vălenii de Munte23 °C (73 °F) / 11 °C (52 °F), 10 rain days
  • Vama Veche20 °C (68 °F) / 12 °C (54 °F), 8 rain days
  • Vaslui23 °C (73 °F) / 11 °C (52 °F), 9 rain days
  • Viscri19 °C (66 °F) / 10 °C (50 °F), 5 rain days
  • Vișeu de Sus21 °C (70 °F) / 11 °C (52 °F), 11 rain days
  • Zalău20 °C (68 °F) / 10 °C (50 °F), 6 rain days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Orthodox Easter big impact

    Orthodox Good Friday to Easter Monday (30 Apr – 3 May 2027)

    The biggest festival: midnight service with candles, lamb dishes and red eggs; closures from Friday to Monday; trains and buses full.

  • Labour Day

    1 May

    Start of the coast and mountain season; resorts busy.

  • București Jazz Festival and other spring festivals check

    Variable, spring · Bucharest

    Concerts add evening options; check current listings.

Crowds and prices

Crowds · Romania
Medium
Prices · Romania
Medium

Compare two months

Weather, crowds and prices for any two months in Romania, side by side.

  • Verdict

    May: Great

    Jun: Great

  • Crowds

    May: Medium

    Jun: Medium

  • Prices

    May: Medium

    Jun: Medium

  • Festivals listed

    May: 3

    Jun: 4

May: One of the best months: mild in Transylvania, birds in the Danube Delta, long weekends on 1 May and 1 June fill mountain resorts.

June: Long days and hiking season opens; Sibiu International Theatre Festival and Transilvania Film Festival in Cluj — check dates.

Romania: figures are long-term averages from this guide, not a forecast.

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Where to go in May

Rated best or good this month

  • Bucharest and the southern plain

    Best weather of the year (Bucharest, Wallachia, Craiova, the Danube towns)

  • Transylvanian towns

    Best weather of the year (Brașov, Sibiu, Sighișoara, Cluj-Napoca)

  • Black Sea coast and Danube Delta

    Best weather of the year (Constanța, Mamaia, Vama Veche, Tulcea, Sulina)

  • Maramureș and Bucovina

    Best weather of the year (Sighetu Marmației, Suceava, Gura Humorului)

  • Bucharest

    Warm and green; good month.

  • Aiud

    Best months: May–Sep

  • Alba Iulia

    Best months: May–Oct

  • Alexandria

    Best months: May–Oct (check)

  • Anina

    Best months: May–Oct

  • Arad

    Best months: May–Sep

  • Arieșeni

    Best months: May–Sept for hiking, Dec–Feb for ski

  • Bacău

    Best months: May–Sep