As an antidote to that digraceful mildness you could try this:
http://weather.noaa.gov/weather/current/UEEE.html
Tudor Hughes, Warlingham, Surrey.
That got me looking as the 'normal' conditions for Jakutsk.
This page is fairly comprehensive
https://weatherspark.com/averages/33...ian-Federation
The amount of cloud cover, even in summer, is pretty depressing. The median cloud cover is 96% and does not vary substantially over the course of the year, there's a graph to rub it in.
Graham
Penzance - where it's currently dull, mild, drizzly. Only 8 days since the summer have failed to reach 8C, a notable figure even for Penzance.