January in Cluj-Napoca — the hardest end of the year
Hardest · 4.1/10January averages 0°C (32°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
At 49 mm of water-equivalent precipitation this is a snowy month at resort level — that is snowpack, not lost days — with almost no days with 6+ hours of sunshine and 8.7 hours of daylight.
It scores 4.1/10 here, 12th of 12 months, against 9.2/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
Flexible dates? May scores 5.1 points higher here — enough to change the trip.
February in Cluj-Napoca — the hardest end of the year
Hardest · 4.9/10February averages 2°C (35°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Expect 41 mm of rain — occasional showers rather than washed-out days — alongside almost no days with 6+ hours of sunshine and 10 daylight hours.
It scores 4.9/10 here, 9th of 12 months, against 9.2/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip.
Flexible dates? May scores 4.3 points higher here — enough to change the trip.
March in Cluj-Napoca: mixed conditions, plan around the weather
Trade-offs · 6.8/10Expect 5°C (41°F) in March. A good month for city streets, viewpoints and long meals; leave swimming for another season.
With around 31 mm of rain, any showers tend to pass through rather than settle in; about 9 days with 6+ hours of sunshine and 11.6 hours of daylight fill the rest.
That is 6.8/10 on the same scale — 8th of 12 months, versus 9.2/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
If your dates are flexible, May is materially better in Cluj-Napoca — 2.4 points higher on the same scale.
April holds up well in Cluj-Napoca — 7th best month
Good · 7.2/10April averages 9°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 69 mm, so plan one flexible day in three; you still get about 14 days with 6+ hours of sunshine and 13.4 hours of daylight.
It scores 7.2/10 here, 7th of 12 months, against 9.2/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Flexible dates? May scores 2 points higher here — enough to change the trip.
May: the best month of the year in Cluj-Napoca
Best window · 9.2/10Temperatures hover around 15°C (60°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 56 mm of rain this month — a flexible day or two helps — with about 24 days with 6+ hours of sunshine and 14.8 hours of daylight to work around it.
On our climate-comfort scale this is the top-ranked month of the year for Cluj-Napoca at 9.2/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
June in Cluj-Napoca — one of the year's strongest windows (2nd)
Best window · 8.6/10June averages 21°C (69°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 84 mm, so plan one flexible day in three; you still get about 29 days with 6+ hours of sunshine and 15.6 hours of daylight.
A 8.6/10 puts this among the year's best months in Cluj-Napoca (2nd of 12); only May scores higher, at 9.2/10.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a packable rain layer.
July holds up well in Cluj-Napoca — 3rd best month
Good · 8.4/10July averages 23°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 73 mm, so plan one flexible day in three; you still get about 31 days with 6+ hours of sunshine and 15.3 hours of daylight.
It scores 8.4/10 here, 3rd of 12 months, against 9.2/10 in the destination's best month.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, a hat and real sun protection, a packable rain layer.
August in Cluj-Napoca: strong conditions, 4th of 12
Good · 8.4/10At 24°C (75°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.
Budget for roughly 65 mm of rain this month — a flexible day or two helps — with about 24 days with 6+ hours of sunshine and 14 hours of daylight to work around it.
That is 8.4/10 on the same scale — 4th of 12 months, versus 9.2/10 for the best month here.
Expect peak pricing, and this is one of the busiest months here.
Pack light clothing, a hat and real sun protection, a packable rain layer.
September holds up well in Cluj-Napoca — 5th best month
Good · 7.9/10Temperatures hover around 18°C (64°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 81 mm of rain this month — a flexible day or two helps — with about 11 days with 6+ hours of sunshine and 12.3 hours of daylight to work around it.
That is 7.9/10 on the same scale — 5th of 12 months, versus 9.2/10 for the best month here.
Budget for mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
October in Cluj-Napoca: strong conditions, 6th of 12
Good · 7.4/10October averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Expect 36 mm of rain — occasional showers rather than washed-out days — alongside about 4 days with 6+ hours of sunshine and 10.6 daylight hours.
It scores 7.4/10 here, 6th of 12 months, against 9.2/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
Flexible dates? May scores 1.8 points higher here — enough to change the trip.
November in Cluj-Napoca — off-season conditions
Hardest · 4.5/10November averages 4°C (40°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 68 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 9.1 hours of daylight.
It scores 4.5/10 here, 10th of 12 months, against 9.2/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Flexible dates? May scores 4.7 points higher here — enough to change the trip.
December in Cluj-Napoca — the hardest end of the year
Hardest · 4.2/10At 1°C (34°F) this is proper winter weather in December: layer up and split the day between outdoor highlights and indoor stops.
47 mm of water-equivalent precipitation makes this a snowy month at resort level; what falls stays as snow, with almost no days with 6+ hours of sunshine and 8.4 hours of daylight.
That is 4.2/10 on the same scale — 11th of 12 months, versus 9.2/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
If your dates are flexible, May is materially better in Cluj-Napoca — 5 points higher on the same scale.
