A month of contrasts with a cool and mainly unsettled first 20 days followed by a dry and very warm or hot period. A breezy spell mid-month. Very little rain in the last third of the month, but there were thunderstorms on the 26th and 28th.
Anomalies (in brackets) refer to the estimated 1991-2020 averages.
Mean max: 18.6 (+2.1)
Mean min: 8.1 (+1.2)
Mean temp: 13.4 (+1.7)
Mean 30cm earth temp: 14.0
Highest max: 30.5 (26th)
Lowest max: 12.2 (5th, 13th)
Lowest min: 0.8 (12th)
Highest min: 14.9 (26th)
Lowest grass min: -1.8 (12th)
Air frosts: 0 ( -1)
Air frost hours: 0.0
Ground frosts: 3 ( 0)
Days with max 30.0 to 34.9: 1
Days with max 25.0 to 29.9: 5
Days with max 20.0 to 24.9: 4
Days with max 15.0 to 19.9: 11
Days with max 10.0 to 14.9: 10
Days with min 10.0 to 14.9: 10
Days with min 5.0 to 9.9: 16
Days with min 0.0 to 4.9: 5
Total rainfall: 48.6 mm ( 55%)
Wettest day: 19.1 mm (18th)
Rain days (0.2 mm or more): 14 (-1)
Wet days (1.0 mm or more): 9 (-1)
Days >= 10mm: 1 ( 0)
Days >= 20mm: 0
Days with snow/sleet falling: 0
Days with 50%+ snow cover at 09z: 0 (0)
Deepest at 0900z 0 cm (n/a)
Days with thunder heard: 2
Days with hail: 0
Days with fog at 0900z: 0
Highest 10-min mean wind: 22 kn (13th)
Max gust: 31 kn (13th)
Days with gale: 0
Highest wind run: 260.7 nm (12th)
Wind direction at 0900z: N: 4; NE: 4; E: 2; SE: 2; S: 2; SW: 3; W: 9; NW: 4; Calm: 1
Maximum pressure: 1031.6 (24th)
Minimum pressure: 1002.4 (13th)