Most people assume Transylvania is cold all year. Cluj-Napoca is properly cold in winter, with lows of -2°C (28°F), but August reaches 29°C (84°F). You're packing for two very different cities depending on the month, plus day trips into the hills.
Cluj-Napoca weather by month
Daily high and low (°C), and days with rainSee the numbers
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | 6°C43°F | 7°C45°F | 13°C55°F | 16°C61°F | 20°C68°F | 26°C79°F | 28°C82°F | 29°C84°F | 24°C75°F | 16°C61°F | 9°C48°F | 5°C41°F |
| Low | -2°C28°F | -2°C28°F | 2°C36°F | 5°C41°F | 9°C48°F | 15°C59°F | 16°C61°F | 16°C61°F | 13°C55°F | 6°C43°F | 1°C34°F | -1°C30°F |
| Rain days | 8 | 6 | 11 | 11 | 12 | 11 | 12 | 9 | 8 | 7 | 10 | 7 |
Season by season
Winter
December–FebruaryHighs of 5–7°C (41–45°F) and lows of -2°C (28°F) to -1°C (30°F), with six to eight rain days a month. Pack a warm coat, hat and gloves, and shoes with grip for icy pavements. The Christmas market in Piața Unirii is worth the cold.
Spring
March–MayHighs of 13–20°C (55–68°F) and lows of 2–9°C (36–48°F), with 11 or 12 rain days a month. Mornings stay cold well into April. Layers and a rain shell cover it.
Summer
June–AugustWarm, with highs of 26–29°C (79–84°F) and lows of 15–16°C (59–61°F). Storms still bring nine to 12 rain days a month. It's festival season too, with Untold in the city and Electric Castle at a castle nearby, so pack light clothes, a shell and a bottle for day trips to Turda Gorge.
Autumn
September–NovemberSeptember stays warm at 24°C (75°F), but highs drop to 9°C (48°F) by November and lows fall to 1°C (34°F). Rain sits at seven to 10 days a month. Bring a warm layer and a waterproof jacket from October on.
What to bring to Cluj-Napoca
0 of 22 packedSpring and summer bring 11 or 12 rain days in most months, and this waterproof, windproof shell is light enough to carry daily.
The women's packable shell, small enough to carry on a day trip to Turda in case a summer storm rolls in.
- Peak Design Everyday Backpack Zip 20LBags & Luggage
A weather-sealed 20L day bag for hikes at Turda Gorge and wet walks across town.
- A warm wrapClothing
Winter lows of -2°C (28°F) make a wool wrap a good extra layer for long dinners and cold mornings.
- Nalgene 32 oz Wide Mouth BottleWater Bottles & Hydration
A tough 32 oz bottle for day hikes in the hills around Cluj, and it's dishwasher safe when you get back.
- Epicka 70W Universal Travel AdapterTech & Power
Covers Romania's type C and F sockets and charges phone, camera and laptop from one outlet.
Clothing
- Insulated winter coatDec–Feb lows fall to -2°C
- Warm hat and glovesNov–Feb
- Thermal base layers · 2 setsNov–Mar
- Sweaters · 2
- Light tops · 4Jul–Aug highs of 28–29°C
- Jeans or casual pants · 2
Footwear
- Waterproof bootsSnow and slush in winter
- Comfortable walking shoes
- Wool socks · 4 pairs
Gear
- Compact umbrellaMay and July have 12 rain days
- Sunglasses
Health and toiletries
- Lip balm
- Sunscreen
Documents and money
- Passport or EU ID card
- Some Romanian lei in cashRomania uses the leu, not the euro
Tech
- Phone with offline maps
What shoes should you pack for Cluj-Napoca?
The old center around Piața Unirii and Piața Muzeului is flat and walkable, though pavements are uneven in places. Comfortable walking shoes cover most trips, with waterproof ones that grip in winter. For Turda Gorge, bring proper trail shoes.
What do people wear in Cluj-Napoca?
Cluj is a young university city, and people dress casually in jeans, sneakers and a good jacket. Nights out are relaxed smart casual. A warm, plain coat in winter and you'll fit right in.
What plugs does Cluj-Napoca use?
Romania uses type C and F plugs at 230V. US, UK and Australian travelers need an adapter. Most phone and laptop chargers handle 230V.
Tours and things to do in Cluj-Napoca
Packed and ready? Browse guided tours, day trips and tickets for Cluj-Napoca.
What should you leave at home for Cluj-Napoca?
Leave the euros. Romania uses the leu. Skip dressy shoes unless you have a specific event, and in summer leave the heavy coat but keep a light layer for cooler evenings.
Packing for Cluj-Napoca: questions people ask
What should I wear in Cluj-Napoca in winter?
A warm coat, hat, gloves and waterproof shoes. Highs are 5–7°C (41–45°F) and lows sit at -2°C (28°F) to -1°C (30°F).
How hot does Cluj-Napoca get in summer?
Warm but not extreme, with highs of 26–29°C (79–84°F) from June to August. August is the hottest month.
Does it rain a lot in Cluj-Napoca?
Moderately. May and July are the wettest, with 12 rain days each, and the other months see six to 11.
What should I pack for a summer festival in Cluj?
Light clothes for warm days, a layer for cooler nights, a packable rain shell and shoes you can stand in for hours. August has nine rain days.
Do I need a plug adapter in Romania?
Yes, if you're from the US, UK or Australia. Romania uses type C and F plugs at 230V.
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