Eric Foner, a professor of history at Columbia University and author of The Fiery Trial: Abraham Lincoln and American Slavery, recommends Donald's book as the best one-volume account of Lincoln's life. [Donald] avoided the two pitfalls that people fall into.
1 The average temperature in Oslo in July is very mild at 16.4 Â°C (61.52 Â°F). 2  Afternoons can be really warm with average high temperatures reaching 22 Â°C (71.6 Â°F).  Overnight temperatures are generally mild with an average low of 13 Â°C (55.4 Â°F).
Stockholm, Sweden has on average the warmest summer of the Nordic countries, with an average maximum temperature of 23 Â°C (73 Â°F) in July; Copenhagen, Oslo and Helsinki have an average July maximum temperature of 22 Â°C (72 Â°F).Contents.n January, the average temperature in Norway is somewhere in between â6 Â°C (21 Â°F) and 3 Â°C (37 Â°F). Like neighboring Norway, Sweden averages â6 Â°C (21 Â°F) to 1 Â°C (34 Â°F) in the month of January. Swedish areas north of the Arctic Circle rarely see the sun rise, due to the natural phenomenon of the polar night.