- June 12 - Low maximum dewpoint of 1.1°C. Old record 2.8°C in 1969.
- Driest first half of the year on record (January to June) since 1873 with only about 91 mm of precipitation at the Airport (amount not adjusted for winter undercatch - which even with the adjusted, it was still the driest first half).
- First time on record since 1872 that not a single day in the first half of the year recorded 10 or more mm of precipitation. The maximum daily precipitation so far this year is 8.5 mm, the lowest for the period, beating 12.0 mm in 2006. Other low years included 1987 (15.0mm), 1920 (15.2mm) and 2017 (15.5mm).