Jan -2.7 -10.2 -6.5 -999 4 M1 O1a 100
Feb 2.2 -7.3 -2.6 -999 5 M1 O1a 100
Mar 9.6 -3.7 3 -999 8 M1 O1a 100 
Apr 15.9 0.2 8.1 -999 10 M1 O1a 80 
May 20.7 4.7 12.7 -999 11 M2 O1a 60 
Jun 24.4 8.5 16.5 -999 11 M2 O1a 40 
Jul 27.9 10.1 19 -999 10 M2 O1a 80 
Aug 27.1 9.6 18.4 -999 9 M2 O1a 60 
Sep 21.3 5.1 13.2 -999 9 M2 O1a 60
Oct 12.3 0.6 6.5 -999 9 M1 O1a 60 
Nov 3.2 -3.6 -0.2 -999 5 M1 O1a 100
Dec -1.9 -8.2 -5.1 -999 4 M1 O1a 100