Temperature
Mean daily maximum: 18.6 (0.5 above average)
Mean daily minimum: 19.7 (1.6 above average)
Mean temperature: 14.6 (1.0 above average)
Highest daily maximum: 28.5 (18th)
Lowest daily maximum: 10.6 (6th)
Lowest daily minimum: 6.2 (26th)
Highest daily minimum: 15.4 (22nd)
Lowest daily grass minimum: 2.9 (4th,5th)
Number of air frosts: 0
Number of ground frosts: 0
Days with max 25.0-29.9: 4
Days with max 20.0-24.9: 3
Days with max 15.0-19.9: 18
Days with max 10.0-14.9: 5
Frost duration: 0.0 hours
Rainfall
Total fall: 132.6 mm (132% of average)
Wettest day (0900-0900) 35.6 mm (5th)
Rain days (0.2 mm or more): 18
Wet days (1.0 mm or more): 12
Snow
Days with snow or sleet falling: 0
Days more than 50% cover at 0900: 0
Deepest at 0900: 0 cm
Sunshine
Total sunshine: 76.4 hours (76% of average)
Sunniest day: 13.3hours (18th)
Days with no sun: 8
Other phenomena
Days with thunder heard: 0
Days with hail: 0
Days with fog at 0900: 0
Wind
Mean wind speed: 5.1 mph
Maximum gust: 48 mph (6th)
Days with gale: 0
Remarks
Dull and wet, despite a 2-week dry spell in mid-month. It was the warmest June (just) that I have recorded here. This was primarily due to the absence of cold nights. The mean minimum and lowest minimum temperatures were both the highest, by some margin, that I have recorded here.
Much more at http://peakdistrictweather.org