Overall a pleasant January, fairly mild (12th highest mean in 57 years) with 8 airfrosts from 14th-18th and 29th-31st. The lowest min temp was -2.9C on 16th (12th highest low min for January). 21 out of 31 days enjoyed a max temp exceeding the expected 6.8C here.  
Over 3 hours sunshine on 10th, 13th-17th, 27th-28th and 30th, with max solar radiation 324W/m2 recorded on 30th and 318W/m2 on 27th. 17 sunny days and 14 days without bright sunshine. 

8.1 mean max (C) 
+1.3 diff from av (C)
2.7 mean min (C) 
+1.4 diff from av (C)
5.4 mean (C)
+1.3 diff from av (C)
11.8 high max (C) on 11th 
1.3 low max (C) on 31st 
8.9 high min (C) on 1st 
-2.9 low min (C) on 16th 

60.9 rain total (mm)
92.1 % of av 
20 raindays (days with >=0.2mm)
13 wetdays (days with >=1.0mm)
8.4 most in a day (mm) on 25th

8 days with air frost 
11 days with ground frost 

43 total sunshine (hours) 
4.5 most in a day (hours) on 30th 
14 sunless days 

54 cloud cover percent
89 mean RH

1019.4 mean pressure (mb) 
+4.8 pressure anomaly for month (mb)
1034.4 max pressure on 13th
989.6 min pressure on 3rd