Climate at a glance · Iaşi
Annual mean12°day and night
Precipitation616 mma year
Warmest monthJulyavg high 29°
Coldest monthJanuaryavg low -2°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
616 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 5° | 7° | 11° | 16° | 21° | 26° | 29° | 29° | 23° | 17° | 10° | 5° |
| Avg low | -2° | -2° | 1° | 5° | 10° | 16° | 18° | 17° | 13° | 7° | 3° | 0° |
| Precip, mm | 31 | 27 | 34 | 66 | 66 | 73 | 81 | 47 | 62 | 38 | 55 | 36 |
| Wet days | 7 | 7 | 7 | 11 | 11 | 7 | 9 | 7 | 8 | 6 | 9 | 9 |
| Sunshine | 4.8 h | 6.3 h | 7.5 h | 9 h | 11.1 h | 12.7 h | 13 h | 12.2 h | 9.6 h | 7.9 h | 4.7 h | 3.2 h |
| Humidity | 79% | 73% | 68% | 68% | 64% | 66% | 63% | 63% | 68% | 72% | 81% | 82% |
| Daylight | 8 h 59 | 10 h 17 | 11 h 56 | 13 h 38 | 15 h 06 | 15 h 51 | 15 h 29 | 14 h 11 | 12 h 33 | 10 h 52 | 9 h 21 | 8 h 33 |
| UV index (clear sky) | 2 | 3 | 5 | 8 | 9 | 10 | 10 | 9 | 6 | 4 | 2 | 1 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
47.1670°N, 27.6000°E