Records began on 28 December 2011. Here are the month-by-month extremes recorded since then.

Records for the month of January
Temperature and Humidity
Highest Temperature 14.4 °C at 13:43 on 28 January 2018
Lowest Temperature -7.0 °C at 07:36 on 17 January 2013
Highest Dew Point 13.0 °C at 02:38 on 06 January 2014
Lowest Dew Point -9.0 °C at 06:09 on 17 January 2013
Highest Apparent Temperature 13.6 °C at 13:59 on 09 January 2020
Lowest Apparent Temperature -10.0 °C at 08:10 on 17 January 2013
Lowest Wind Chill Temperature -9.4 °C at 07:19 on 18 January 2013
Highest Heat Index 14.4 °C at 13:43 on 28 January 2018
Highest Minimum 9.6 °C at 22:02 on 08 January 2020
Lowest Maximum -3.0 °C at 00:00 on 22 January 2016
Highest Humidity 100 % at 15:26 on 01 January 2012
Lowest Humidity 42 %
Highest Daily Range 16.4 °C on 27 January 2016
Lowest Daily Range 0.0 °C on 14 January 2016
Rainfall
Highest Rain Rate 349.0 mm/hr at 12:54 on 12 January 2020
Highest Hourly Rainfall 28.0 mm at 10:55 on 22 January 2017
Highest Daily Rainfall 28.0 mm on 22 January 2017
Highest Monthly Rainfall 98.2 mm January 2021
Longest Dry Period 21 days to 05 January 2014
Longest Wet Period 10 days to 31 January 2014
Wind
Highest Wind Gust 35 mph at 21:55 on 09 January 2015
Highest Wind Speed Average 20 mph at 02:17 on 12 January 2015
Highest Daily Wind Run 202.3 miles on 09 January 2015
Pressure
Lowest Pressure (sl) 971.8 mb at 23:59 on 20 January 2021
Highest Pressure (sl) 1047.8 mb at 23:14 on 19 January 2020