When does Näsijärvi lake freeze over?

No signs of winter, no signs of large lakes to freeze over. I searched dates when Näsijärvi lake has frozen over on 21st century: it has been between 2 December and 31 January. I think we'll break the old record this year.

22.1.2001
21.12.2001
4.12.2002
23.12.2003
25.1.2005
22.12.2005
23.1.2007
31.1.2008
5.1.2009
18.12.2009
2.12.2010
10.1.2012
21.12.2012
14.1.2014
29.12.2014
7.1.2016
13.12.2016
13.1.2018
5.1.2019

I had a walk in the Kauppi forest on the banks of Näsijärvi lake with Peetu, had 5/14 Herceptin injection and 14/25 RT.


+2°C, cloudy