Climate at a glance · Cluj-Napoca
Annual mean11°day and night
Precipitation684 mma year
Warmest monthJulyavg high 28°
Coldest monthJanuaryavg low -2°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
684 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 5° | 7° | 11° | 15° | 20° | 25° | 28° | 27° | 22° | 16° | 9° | 5° |
| Avg low | -2° | -2° | 0° | 4° | 9° | 14° | 16° | 15° | 11° | 6° | 2° | -1° |
| Precip, mm | 36 | 31 | 52 | 65 | 72 | 81 | 79 | 61 | 70 | 27 | 63 | 47 |
| Wet days | 11 | 7 | 9 | 12 | 13 | 10 | 10 | 9 | 10 | 6 | 10 | 10 |
| Sunshine | 5.1 h | 6.8 h | 8.4 h | 9.6 h | 11.5 h | 13.5 h | 13.2 h | 12 h | 9.9 h | 8.4 h | 5.3 h | 4.4 h |
| Humidity | 82% | 75% | 70% | 73% | 72% | 68% | 66% | 67% | 74% | 77% | 86% | 88% |
| Daylight | 9 h 02 | 10 h 19 | 11 h 56 | 13 h 37 | 15 h 03 | 15 h 48 | 15 h 25 | 14 h 09 | 12 h 33 | 10 h 53 | 9 h 24 | 8 h 37 |
| UV index (clear sky) | 2 | 3 | 5 | 8 | 9 | 10 | 10 | 9 | 6 | 4 | 2 | 2 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
46.7670°N, 23.6000°E