| MONTH HIGHLIGHTS | | Date |
| Highest wind gust | 51 kt | 21 |
| Highest barometric pressure | 1046.3 hPa | 6 |
| Lowest barometric pressure | 991.1 hPa | 21 |
| Highest maximum temperature | 11.0 C | 22 |
| Lowest maximum temperature | 3.5 C | 17 |
| Lowest minimum temperature | -5.0 C | 28 |
| Highest minimum temperature | 7.6 C | 21 |
| Lowest grass minimum temperature | -10.0 C | 7 |
| Highest daily rainfall | 38.6 mm | 23 |
| Highest daily sunshine | 7.5 hr | 27 |
|
| AVERAGES | | +/- ave |
| Mean daily maximum temperature | 7.2 C | +0.3 C |
| Mean daily minimum temperature | 1.0 C | +0.7 C |
| Month mean temperature | 4.0 C | +0.4 C |
|
| TOTALS | | % ave |
| Rainfall for month | 126.1 mm | 98.7 |
| Sunshine for month | 46.3 hr | 69.7 |
| Air frosts | 10 | |
| Ground frosts | 19 | |
| Rain days (0.2 mm or more) | 17 | |
| Wet days (1.0 mm or more) | 11 | |
| Sunless days | 10 | |
|
| HISTORICAL | | |
| Highest mean temperature | 6.7 C | 1998 |
| Lowest mean temperature | 0.7 C | 2010 |
| Highest rainfall | 328.6 mm | 2014 |
| Lowest rainfall | 21.6 mm | 1993 |
| Highest sunshine | 106.1 hr | 2018 |
| Lowest sunshine | 27.9 hr | 1998 |