If one wants to make inferences. The first 10 days of Dec are already colder than any entire month since IJD ASOS was commissioned in 1997. Bodes well for the rest of winter if these are analogs
First 10 days and month
2002-12-10
20.9
0
2
2000-12-10
24.4
0
3
2003-12-10
26.1
0
4
2025-12-10
26.6
1
5
2007-12-10
27.3
0
6
2005-12-10
28.0
0
7
2010-12-10
29.4
23
2007
30.7
0
24
2013
30.2
0
25
2002
28.8
0
26
2010
28.7
0
27
2017
28.3
0
28
2005
27.9
0
29
2025
26.6
22
-
2000
26.6