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Alba Iulia, Romania climate
Cfb Oceanic / temperate
Alba Iulia has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is August with an average daily high near 83°F, while the coldest is January averaging around 23°F at night. Precipitation totals about 16 inches a year and is strongly seasonal — June alone averages 2.8 inches while February barely receives 0.62 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Alba Iulia climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 35 | 43 | 53 | 64 | 72 | 78 | 82 | 83 | 73 | 62 | 48 | 38 |
| Avg temp (°F) | 29 | 35 | 43 | 52 | 61 | 68 | 70 | 71 | 63 | 53 | 41 | 33 |
| Avg low (°F) | 23 | 27 | 33 | 41 | 51 | 57 | 59 | 60 | 52 | 43 | 34 | 28 |
| Precipitation (in) | 1.2 | 0.6 | 0.8 | 1.0 | 1.8 | 2.8 | 2.2 | 1.6 | 1.1 | 1.2 | 0.7 | 1.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 35 | 43 | 53 | 64 | 72 | 78 |
| Avg temp (°F) | 29 | 35 | 43 | 52 | 61 | 68 |
| Avg low (°F) | 23 | 27 | 33 | 41 | 51 | 57 |
| Precipitation (in) | 1.2 | 0.6 | 0.8 | 1.0 | 1.8 | 2.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 82 | 83 | 73 | 62 | 48 | 38 |
| Avg temp (°F) | 70 | 71 | 63 | 53 | 41 | 33 |
| Avg low (°F) | 59 | 60 | 52 | 43 | 34 | 28 |
| Precipitation (in) | 2.2 | 1.6 | 1.1 | 1.2 | 0.7 | 1.5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 71 | 72 | 69 | 68 | 68 | 62 | 55 | 49 | 60 | 62 | 68 | 72 |
| Relative humidity (%) | 87 | 82 | 75 | 70 | 68 | 65 | 60 | 57 | 64 | 72 | 81 | 87 |
| Wind speed (mph) | 4.2 | 4.6 | 5.0 | 4.4 | 3.9 | 3.7 | 3.6 | 3.2 | 3.7 | 3.6 | 3.6 | 3.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 71 | 72 | 69 | 68 | 68 | 62 |
| Relative humidity (%) | 87 | 82 | 75 | 70 | 68 | 65 |
| Wind speed (mph) | 4.2 | 4.6 | 5.0 | 4.4 | 3.9 | 3.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 55 | 49 | 60 | 62 | 68 | 72 |
| Relative humidity (%) | 60 | 57 | 64 | 72 | 81 | 87 |
| Wind speed (mph) | 3.6 | 3.2 | 3.7 | 3.6 | 3.6 | 3.7 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 16 years of daily observations at Alba Iulia, a weather station, about 1 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.