Antibiotics effective against procaryotes which kill or inhibit a wide range of Gram-positive and Gram-negative bacteria are said to be broad spectrum . If effective mainly against Gram-positive or Gram-negative bacteria, they are narrow spectrum.
Sofia: Annual Weather Averages. July is the hottest month in Sofia with an average temperature of 21Â°C (70Â°F) and the coldest is January at -1Â°C (30Â°F) with the most daily sunshine hours at 10 in July. The wettest month is April with an average of 70mm of rain. Average Temperature: Sofia. Loading weather data.
City centre of Sofia, capital of Bulgaria. Rainfall picks up in the summer time, by May the city is being washed with 73mm of rain which picks up to 75mm by June and stays above 50mm throughout the rest of the season.