This showed that the transforming principle is DNA â and, by extension, a gene is made of DNA. Still, many scientists were slow to accept this clear proof that DNA, not protein, is the genetic molecule.
Tromso: Annual Weather Averages. July is the hottest month in Tromso with an average temperature of 12Â°C (54Â°F) and the coldest is January at -4Â°C (25Â°F) with the most daily sunshine hours at 8 in August. The wettest month is October with an average of 130mm of rain. The best month to swim in the sea is in August when the average sea temperature is 12Â°C (54Â°F).
The Weather in Norway. Monthly average temperatures for Oslo, Norway, in Fahrenheit. Photo Credit: Â© TM07 licensed to About.com. Norway's weather is warmer than might be expected from its geographical location.Due to the warmth of the Gulf Stream, most of Norway falls within temperate climate.he Weather in Norway. Monthly average temperatures for Oslo, Norway, in Fahrenheit. Photo Credit: Â© TM07 licensed to About.com. Norway's weather is warmer than might be expected from its geographical location.