Rather dry, rather cool.
One frost, one hot day.

Average temperature = 12.0°C; diff from climate av: -0.8°C
Average humidity = 80%
Average dewpoint = 8.3°C
Average barometer = 1017.9 mb
Average windspeed = 7.9 mph
Average gustspeed = 10.8 mph
Average direction = 267° ( W )
Rainfall for month = 30.0 mm (-50mm)
Rainfall for year = 226.0 mm (-143mm)
Maximum rain per minute = 0.6 mm on day 21 at time 10:13
Maximum temperature = 26.3°C on day 30 at time 16:00
Minimum temperature = -0.1°C on day 15 at time 04:30
Maximum humidity = 97% on day 15 at time 07:42
Minimum humidity = 44% on day 11 at time 11:30
Maximum dewpoint = 15.7°C on day 26 at time 12:48
Minimum dewpoint = -1.0°C on day 15 at time 4:27
Maximum pressure = 1037.2 mb on day 09 at time 00:39
Minimum pressure = 991.9 mb on day 01 at time 22:20
Maximum windspeed = 32.2 mph from 360°( N ) on day 22 at time 16:40
Maximum gust speed = 49.5 mph from 270°( W ) on day 02 at time 16:21
Maximum heat index = 25.1°C on day 12 at time 17:30
Avg daily max temp :16.4°C
Avg daily min temp :6.8°C
Growing degrees days :97.0 GDD
Total windrun = 4508.1miles
Frost days= 1
-----------------------------------
Daily rain totals
-----------------------------------
11.0 mm on day 1
00.4 mm on day 2
03.2 mm on day 13
03.2 mm on day 14
00.6 mm on day 17
02.2 mm on day 20
01.0 mm on day 21
07.8 mm on day 22
00.6 mm on day 26

June Stats (east Galway, Ireland). Very dry, mediocre month with below average sunshine but pressure well above.

High: 21.3c on day 30
Low: 2.9 c on day 8
High dew point: 16.4c on day 30
Mean temp anomaly: -1.0c

Rainfall total: 41.9 mm
Wettest day: 15.7 mm on day 1

Number of totally dry days: 11
No thunder to report.

Mean wind speed: 6 knots
High wind speed: 40.9 knots on day 5
Mean direction: WSW

Summary for June 2015

Temperature (°C):
Mean (1 minute)  15.9
Mean (min+max)   15.2
Mean Minimum     8.4
Mean Maximum     21.9
Minimum          0.0 day 02
Maximum          30.1 day 30
Highest Minimum  13.0 day 26
Lowest Maximum   15.2 day 09
Air frosts       0

Rainfall (mm):
Total for month  29.7
Wettest day      7.2 day 01
High rain rate   10.8 day 26
Rain days        8
Dry days         21

Wind (km/h):
Highest Gust     32 day 09
Average Speed    4
Wind Run         1816.5 km
Gale days        0

Pressure (hPa):
Maximum          1045.3 day 08
Minimum          0.0 day 02

                   Monthly Climatological Summary for Jun 2015

Name: hillcrest   City: Peasedown St John   State: N.E.Somerset UK.
Elevation: 159 m  Lat: N 51° 18' 60"   Lon: W 002° 25' 15"

                  Temperature (°C), Rain (mm), Wind Speed (km/h)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
 1  10.2  17.8   09:34   6.6   04:31   7.6   0.0   7.2   4.6  31.0   23:06   ENE
 2  13.7  17.4   13:06   0.0   00:00   4.6   0.0   0.9   4.0  17.0   13:21     E
 3  14.1  19.7   14:01   9.6   05:30   4.2   0.1   0.0   2.5  15.0   15:46    NE
 4  16.4  23.0   13:46   7.6   03:31   2.9   1.0   0.0   3.0  13.0   11:11   ENE
 5  15.9  24.4   11:36   9.9   23:00   3.3   0.9   0.0   2.5  13.0   15:25   ESE
 6  12.9  18.9   13:13   7.1   04:30   5.3   0.0   0.0   2.7  15.0   11:11     E
 8  14.6  19.2   07:46   0.0   00:00   5.7   0.0   0.0   8.2  24.0   15:42    NE
 9  11.2  15.2   16:03   5.7   05:00   7.2   0.0   0.0  10.0  32.0   10:18    NE
10  11.1  16.5   15:38   5.2   05:01   6.4   0.0   0.0   9.8  30.0   08:34    NE
11  16.7  24.7   14:31   8.4   04:00   3.6   2.0   0.0   7.5  27.0   12:22   ENE
12  16.3  19.9   13:28   0.0   00:01   2.1   0.2   3.6   4.0  17.0   12:12   ENE
13  14.9  18.6   14:22   0.0   00:01   3.3   0.0   5.1   1.3   9.0   17:17    NE
14  14.7  18.9   11:22  10.7   06:00   3.6   0.0   1.5   4.5  17.0   22:41   NNE
15  14.8  21.5   13:32   9.5   06:31   3.7   0.3   0.0   3.4  15.0   00:22   ENE
16  17.2  24.6   09:50  11.1   05:01   2.5   1.3   0.0   1.5  16.0   14:55     E
17  16.0  20.6   13:30  12.1   00:01   2.6   0.3   0.0   2.4  15.0   17:33   ESE
18  17.3  23.0   13:27  11.9   23:30   1.9   0.9   0.0   2.6  15.0   11:01   NNE
19  16.9  24.9   08:42   9.4   05:00   2.9   1.5   0.0   1.9  15.0   11:55     E
20  17.0  24.7   11:02   0.0   17:44   2.4   1.1   0.0   2.4  18.0   18:20    SE
21  15.3  20.3   13:36  12.4   23:58   3.2   0.1   0.0   2.9  22.0   09:03   ESE
22  13.4  17.6   12:38  10.7   10:25   4.8   0.0   6.9   4.5  24.0   15:30     N
23  17.2  23.7   16:18   9.8   02:28   2.6   1.4   0.0   1.5  10.0   11:54   NNE
24  19.2  27.3   08:43  11.9   05:57   2.0   2.9   0.0   0.7   9.0   14:19     E
25  19.4  26.8   11:15  11.9   03:58   1.8   3.0   0.0   1.5  11.0   17:31   ESE
26  16.9  25.8   08:59  13.0   22:45   2.5   1.1   3.9   1.7  12.0   14:39   ESE
27  18.9  24.8   12:09  12.6   01:28   1.6   2.1   0.0   1.4  11.0   12:37     E
28  15.7  19.5   17:05  12.9   23:27   2.6   0.1   0.6   2.0  12.0   07:58     E
29  19.1  25.6   13:54  11.8   04:57   1.8   2.6   0.0   1.0  12.0   16:31   ENE
30  23.2  30.1   14:14  13.0   03:58   1.0   5.9   0.0   3.0  15.0   11:52    NE
----------------------------------------------------------------------------------
    15.9  30.1    30     0.0     2    99.7  28.8  29.7   3.5  32.0     9     ENE

Max >=  27.0:  2
Max <=   0.0:  0
Min <=   0.0:  5
Min <= -18.0:  0
Max Rain: 7.2 on day 1
Days of Rain: 8 (>= 0.2 mm)  5 (>= 2.0 mm)  0 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration

No Day 7 .... Failed To Record..

 DATA TABLE FOR RADSTOCK FOR JUNE 2015

REPORT 

June 2015 was an unspectacular start to the Summer with temperatures and rainfall both below average. Temperatures were lower due to the persistence of the NW wind blowing down over the region. With High pressure out to the SW of the UK for much of the month meant few Atlantic fronts brought much in the way of rain with just the 22nd bringing the wettest day total of 8mm (hardly a soaking) out of the months total of 22.2mm. There were 22 dry days and there was generally plenty of sunshine which ended up above average for the month at around 190hrs. Nights were cold through much of the month but showed signs of reaching summer values at the end of the period. There was no strong winds, hail, thunder or any other unusual weather events reported through the month.

Wow, something funky happened with the 'report' section of your post GW - it came with a very wide blank box to the side which made the page formatting do some strange things 

All sorted now 

June's pulled a rabbit out of the hat to save it from a poor standing this year, with the average maximum finishing just over a degree above average at 20.55*C, while the mean minimum was about half a degree below - so a very comfortable month overall.

In many ways this makes the month similar to April this year, as does the lack of much rainfall; 25.6 mm was observed which is less than half the LTA (55.1 mm). The total sunshine was some 40 hours clear of the LTA at 248.1 hours, which funnily enough is not far from April's impressive 232.4 hours.

So overall, a very acceptable month despite a disappointing start (felt as chilly as March at times). Shame that wasn't remotely true for some parts further north!

Summary for June 2015

Temperature (°C):
Mean (1 minute) 17.1
Mean (min+max) 17.8
Mean Minimum 10.9
Mean Maximum 24.6
Minimum 6.3 day 06
Maximum 30.9 day 29
Highest Minimum 15.2 day 27
Lowest Maximum 17.2 day 09
Air frosts 0

Rainfall (mm):
Total for month 11.1
Wettest day 3.9 day 21
High rain rate 7.2 day 20
Rain days 9
Dry days 20

Pressure (mb):

Maximum 1037.3 day 08
Minimum 1011.1 day 01

Average high: 19.7C
Average low: 9.1C
Rainfall: 21.8mm
Rain days (>1mm): 5

Days >20C: 15
Days >25C: 1
Days >30C: 1
Days

The average maximum ended up nearly a degree above average, despite the cool nights, and half of all June days were above 20C. Sunshine at Leeming clocked up over 200 hours for the month - it's not a good station for here given it's over 30 miles away, but there was definitely a lot of sunshine early on - one day at Leeming had 16 hours!. It became progressively cloudier though.

Rainfall was low - June's have tended to be dry in recent years, 2012 excluded. 17mm of the 21.8mm fell on one day. After the 2nd there was  very little to no rainfall.

Maximum temp was 30.2C on the 30th, lowest 3.8C on the 10th.

So overall - a decent month.