June 2010 Statistics And Summaries

[TonyH]

June 2010 statistics and summary, Lampeter, Ceredigion

Summary

Dry and quite sunny, warm by day

With half the average rainfall, this was the driest June since 2006 (26mm). There has only been the one wet June (186mm in 2007), since we moved to area in late 2002. The warmth was exclusively due to the lack of low maxima through the month with average maxima close to 70f. Fog was observed more than usual, being present on 5 days, but had cleared before 0900 each morning.

1st-5th: Heavy rain before 10am on the first was counted to May’s total. Apart from this a dry start to June, and although a cool opening day, it was then warm and mostly sunny.

6th-9th: Unsettled with near normal temperatures and rain or showers at times. Very heavy showers and a thunderstorm on the 9th which gave almost half of the month’s rain (19.5mm).

10th-20th: Dry (apart from 2mm on the 13th), Temperatures between near normal and warm by day but often nights were cool, with a late slight ground frost on the 20th. Some days saw just sunny intervals, but quite a few were sunny, especially the 15th- 17th.

21st-27th: The dry spell continued and it became warm or very warm by day. It was mostly sunny, but with clear, and often cool, refreshing nights. Temperatures peaked at 24.6c on the 26th.

28th-30th: Warm and rather humid, cloudier, but with some sunny spells. The first rain for 15 days fell on the 28th but was just 4.6mm.

Stats

Total rainfall: 41.0mm

Wettest day: 19.5mm 9th

Rain days >0.2mm: 5

Wet days >1.0mm: 5

Days of heavy rain >10mm: 1

Mean temperature: 14.5c

Mean Max: 20.7c

Mean Min: 8.3c

High max: 24.6c 3rd, 26th

Low Max: 15.9c 1st

High min: 13.6c 28th

Low min: 2.3c 20th

Air frost: 0

Ground frost: 1

Mean RH: 78%

High RH: 95% 2nd

Low RH: 43% 25th

Predominant wind directions: WNW

Mean wind speed: 1.2mph

Mean pressure: 1018mbar

Max pressure: 1030mbar 15th

Min pressure: 999mbar 8th

Days with:

Hail: 0

Sleet or snow: 0

Gale: 0

Thunder: 1

Fog: 5

Fog at 0900: 0

Note to graphs:

Maxima over reads by 1-2c during southerly winds (SE round to WSW really) coupled with sunny spells/ sunshine due to sheltering. In the statistics this has been adjusted for.

[johnholmes]

Cantley June data

briefly a warmish month and relatively dry; the last 10 days of the month beating an equally warm and fairly sticky period in 2009.

Mean temp=16.6(14.4)C

Avge Max=22.4(19.2)C

Avge Min=10.9(9.5)C

Highest temp was 28.9C on 27th and the coldest day was the 8th with 14.1C.

Lowest overnight temp was 6.0C on 16th and warmest night was 29th with 14.6C

Rainfall was 32.2mm(this is about 25% below others in this area due very high shelter effects) 50.9mm=Finningley avge

The wettest was on 6 June with 11.8mm; 8 days with 0.2mm or more and 6 days with 1.0mm or more

Fog on 1 day (09 BST), no frosts, no thunder and of course no snow or sleet, nor any hail.

The month data is shown below from Davis

red=temp

green=dewpoint

blue shows rainfall

grey shows barometer trace

Edited July 1, 2010 by johnholmes

[RichardR]

Buxton, Derbyshire, England

Unofficial June 2010 Climatic Records

Latitude 53*N Longitude 1.5*W Elevation 338m/1110ft AMSL

Valid 1st- 30th June, 2010

Mean Maximum: 19.6°C / 67.3°F

Mean Minimum: 9.8°C / 49.6°F

Mean Temperature: 14.7°C / 58.5°F

Highest Temperature: 25.8°C / 78.4°F (27th)

Lowest Temperature: 4.6°C / 40.3°F (20th)

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Lowest Maximum: 12.9°C / 55.2°F (10th)

Highest Minimum: 13.7°C / 56.7°F (27th)

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Precipitation: 39mm/1.54"

Days with rain >1mm: 5

Days with rain/drizzle: 11

Most in one day: 17mm/0.67" (13th)

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Mean Pressure: 1018.4mb

Max Pressure: 1030mb (15th)

Min Pressure: 1002mb (8th)

Average Maximum Wind Gust: 23.1mph

Maximum Wind Gust: 36mph (12th)

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Sunshine hours: 225.6

Most in one day: 16.2 (16th)

Average per day: 7.52

Sunless days: 4

% of Max Poss: 44.8%

---------------------

Days with:

Sleet/Snow: 0

Fog: 0

Hail/Ice Pellets: 0

Thunderstorm: 0

Nights below freezing: 0

Edited July 1, 2010 by RichardR

[Optimus Prime]

A very warm and dry month.

Highest temperature was on the 28th with 28.1c being recorded.

Lowest temperature was on the 4th when 7.7c was recorded.

Mean Maximum 22.7c (+2.2c)

Mean Minimum 11.8c (+0.8c)

Mean temperature 17.3c (+1.5c)

Previous years

2009

Mean Max 22.0c (+1.5c)

Mean Min 10.7c (-0.3c)

Mean 16.4c (+0.5c)

2008

Mean Max 20.6c (+0.1c)

Mean min 11.2c (+0.2c)

Mean 15.9c (+0.1c)

2007

Mean Max 21.1c (+0.6c)

Mean Min 12.3c (+1.3c)

Mean 16.7c (+0.9c)

2006

Mean Max 23.4c (2.9c)

Mean Min 11.8c (+0.8c)

Mean 17.6c (+1.8c)

2005

Mean Max 22.4c (+1.9c)

Mean Min 11.3c (+0.3c)

Mean 16.9c (+1.1c)

2004

Mean Max 21.9c (+1.4c)

Mean Min 10.9c (-0.1c)

Mean 16.4c (+0.7c)