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Vratsa, Bulgaria climate
Cfb Oceanic / temperate
Vratsa has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is August with an average daily high near 84°F, while the coldest is January averaging around 22°F at night. Around 26 inches of precipitation falls each year, peaking in June (3.1 inches) and easing off in February (1.4 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)Vratsa climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 39 | 45 | 54 | 63 | 71 | 79 | 83 | 84 | 75 | 65 | 52 | 41 |
| Avg temp (°F) | 31 | 35 | 43 | 52 | 60 | 67 | 71 | 71 | 63 | 53 | 43 | 33 |
| Avg low (°F) | 22 | 25 | 32 | 40 | 48 | 55 | 58 | 58 | 50 | 42 | 33 | 25 |
| Precipitation (in) | 1.4 | 1.4 | 1.8 | 2.7 | 2.9 | 3.1 | 2.9 | 2.1 | 2.6 | 2.3 | 1.5 | 1.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 39 | 45 | 54 | 63 | 71 | 79 |
| Avg temp (°F) | 31 | 35 | 43 | 52 | 60 | 67 |
| Avg low (°F) | 22 | 25 | 32 | 40 | 48 | 55 |
| Precipitation (in) | 1.4 | 1.4 | 1.8 | 2.7 | 2.9 | 3.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 83 | 84 | 75 | 65 | 52 | 41 |
| Avg temp (°F) | 71 | 71 | 63 | 53 | 43 | 33 |
| Avg low (°F) | 58 | 58 | 50 | 42 | 33 | 25 |
| Precipitation (in) | 2.9 | 2.1 | 2.6 | 2.3 | 1.5 | 1.6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 65 | 68 | 69 | 70 | 68 | 57 | 47 | 42 | 54 | 60 | 65 | 68 |
| Relative humidity (%) | 89 | 85 | 79 | 74 | 71 | 65 | 58 | 55 | 62 | 73 | 82 | 88 |
| Wind speed (mph) | 4.1 | 4.6 | 4.7 | 4.3 | 3.9 | 3.5 | 3.6 | 3.4 | 3.5 | 3.7 | 3.9 | 4.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 65 | 68 | 69 | 70 | 68 | 57 |
| Relative humidity (%) | 89 | 85 | 79 | 74 | 71 | 65 |
| Wind speed (mph) | 4.1 | 4.6 | 4.7 | 4.3 | 3.9 | 3.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 47 | 42 | 54 | 60 | 65 | 68 |
| Relative humidity (%) | 58 | 55 | 62 | 73 | 82 | 88 |
| Wind speed (mph) | 3.6 | 3.4 | 3.5 | 3.7 | 3.9 | 4.1 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Sofia, a weather station, about 59 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.