Climate at a glance · Yerevan
Annual mean14°day and night
Precipitation447 mma year
Warmest monthAugustavg high 35°
Coldest monthJanuaryavg low -4°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
447 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 4° | 7° | 13° | 21° | 23° | 31° | 34° | 35° | 29° | 20° | 13° | 6° |
| Avg low | -4° | -2° | 2° | 9° | 12° | 18° | 21° | 22° | 16° | 9° | 4° | -1° |
| Precip, mm | 23 | 24 | 76 | 59 | 103 | 20 | 20 | 2 | 17 | 47 | 26 | 30 |
| Wet days | 5 | 5 | 12 | 11 | 13 | 4 | 4 | 0 | 4 | 7 | 4 | 5 |
| Sunshine | 7.7 h | 8.6 h | 8.7 h | 10.4 h | 11.7 h | 13.5 h | 13.4 h | 12.4 h | 11.5 h | 9.4 h | 8.4 h | 7.4 h |
| Humidity | 61% | 58% | 58% | 53% | 56% | 41% | 41% | 36% | 43% | 57% | 64% | 69% |
| Daylight | 9 h 41 | 10 h 41 | 11 h 58 | 13 h 17 | 14 h 24 | 14 h 58 | 14 h 42 | 13 h 43 | 12 h 27 | 11 h 08 | 9 h 59 | 9 h 22 |
| UV index (clear sky) | 3 | 4 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 5 | 3 | 3 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
40.1780°N, 44.5130°E