The ordinary temperature on winter is to be -4 to -15 ordinary. The temp. on summer is useally from 15 degrees to 28 degrees.
There is no average temperature in norway because it is very vast and has coastal and land locked areas.
1 Celsius (at a time)
The average temperature in Oslo in September was 10,8oC in 2008.
The lowest temperature that was recorded in Norway was on January 1st of 1886. Temperatures dropped to -51.4 degrees Celsius equalling -60.52 degrees Fahrenheit.
July the average temperature is 20.1 degrees Celsius
The low temperature recorded at the North Pole is -68°C (-90.4°F).-92.7 degrees Fahrenheit
Monthly 24-hr averages range from −5 °C (23 °F) in January to 11 °C (52 °F) in July for Hammerfest in Norway
Cold! depends where you go in Northern Norway though, the southern part has average temperatures around 0°C while the Northern part will be about -15°C. But it is a very beautiful part of Norway.
Average temperature in Oslo from June-August is between 15-16 C
That depends entirely on which fjord you're at and where on the fjord you are (secluded from ocean winds or not) and the weather. Norway is much colder in the north than in the south. The temperature can be quite decent in the south of Norway in May, while in the north it could still be winter.
Norway is to vast for you to use any "average" value as an indicator on how the weather is in Norway. There are coastline climates, inn-land climates, vast forests and massive mountains after the little incident with Greenland 400million years ago (crashed into Norway). In the winter, most of Norway has subzero degrees (Celsius degrees), usually between -5 to -30 high up in the mountains, to 2 to -2 at coastlines. In the summer time you can expect 12-24 in Most areas, and as usual, sub-zero degrees in the mountains. Norway is much warmer than Alaska because of the gulf stream.
The gulf stream.