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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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#1
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What date in June does this arrive ?
I seem to remember reading Philip Eden saying that it was due as we had such a dry April. Phil |
#2
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What date in June does this arrive ?
Last year it didn't arrive until the beginning of July. I think Lamb referred to it as the 'Return of the Westerlies' and I think he said they generally occur around mid to late June. This year has been so different weatherwise to previous years that I wouldn't be at all surprised if, after 3 summers where the westerlies returned strongly during late June/early July, that it didn't happen this year and we stayed in this 'blocking' situation all summer long. Trouble is, if we do stay in this current weather regime, and with everything already very dry, we could be heading for a crispy brown countryside by mid-summer, something that we haven't seen since 1995. Who knows! _____________________ Nick Otter Valley, Devon 83 m amsl http://www.ottervalley.co.uk |
#3
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If we do see a return to Westerlies, I think we will be in for an
awful summer due to the relatively low sea surface temperatures currently around our shores for the time of year. However, if we don't see a return to westerlies (usually 2 in every 7 years) then we could see this summer going the same way as the famous summer of 1976, whereby we have Northern blocking synoptics. I gut feeling is that the westerlies will return, and we will have a poor summer, so make the most of this weekend. On a different note I was talking to friends that are visiting from Turkey, and they say that summer there has arrived very late this year. |
#4
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On 21/05/10 21:39, Phil Layton wrote:
What date in June does this arrive ? June 1st! I first came across this in the Spring of 1964 when I read /The English Climate/ by CEP Brooks. In it he says, "This [the European Monsoon] also arrives with something approaching a 'burst', the date in this country varying from May 24 to June 11, but averaging June 1, which was the hottest day in London only once in 109 years, whereas it was the coldest June night in 17 out of 109 years." I was a bit concerned when I read this as I'd got a week's holiday at Skegness covering the first week of June. As it turned out, the week before my holiday got hotter and hotter, peaking on the first day of my holiday. Unfortunately, this didn't hold true for Skegness, which was dull and cold. The whole holiday was cold and wet on most days. Check the analyses at http://www.wetterzentrale.de/topkarten/fsreaeur.html My holiday started Saturday 30th May and ended the following Saturday, though we were considering coming home by Tuesday. The charts don't do the weather full justice as I recall it for the end of the week. When we we leaving on Saturday morning, the forecast was for heavy showers falling as snow on high ground in the north. Brooks also says that, in some year, there is a regular pulsation with a week of cool and rainy weather alternating with a week of fine warm weather. This also happened in June '64. Although May/June '64 was typical of a European Monsoon as regards development, temperature and rainfall, it varied in that the cold weather came in from the north or northeast instead of the west. The warm, dry spells tended to come from the west. My memory of the '64 Summer after June was that it was a changeable westerly but that fronts disappeared before they reached the east of the country and so it was fairly warm and dry - quite pleasant as I recall. -- Graham P Davis, Bracknell, Berks., UK. E-mail: newsman AT scarlet HYPHEN jade DOT com |
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"Bonos Ego" wrote ...
If we do see a return to Westerlies, I think we will be in for an awful summer due to the relatively low sea surface temperatures currently around our shores for the time of year. However, if we don't see a return to westerlies (usually 2 in every 7 years) then we could see this summer going the same way as the famous summer of 1976, whereby we have Northern blocking synoptics. I gut feeling is that the westerlies will return, and we will have a poor summer, so make the most of this weekend. .... normally, I'd agree with you, but I've been keeping a close eye on the Met Office seasonal output (now they themselves don't make much of it). .... for three issues in a row (March, April & May), the Met Office 'GloSea' output has indicated 'warm more likely' across much of the British Isles for June, July & August. http://www.metoffice.gov.uk/science/...onal/category/ .... they've been wrong before of course, but three outputs with a consistent message is, shall we say, 'interesting'! Martin. -- Martin Rowley West Moors, East Dorset (UK): 17m (56ft) amsl Lat: 50.82N Long: 01.88W NGR: SU 082 023 |
#6
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![]() "Nick Gardner" wrote in message ... What date in June does this arrive ? Last year it didn't arrive until the beginning of July. I think Lamb referred to it as the 'Return of the Westerlies' and I think he said they generally occur around mid to late June. This year has been so different weatherwise to previous years that I wouldn't be at all surprised if, after 3 summers where the westerlies returned strongly during late June/early July, that it didn't happen this year and we stayed in this 'blocking' situation all summer long. Trouble is, if we do stay in this current weather regime, and with everything already very dry, we could be heading for a crispy brown countryside by mid-summer, something that we haven't seen since 1995. Who knows! Grass is growing like there is no tomorrow up here Nick :-( It was cut last Tuesday and is already another inch higher. I've never seen the grass brown in Haytor, in 2003 it did stop growing and started to yellow a bit, but never brown and I have never had a drought, even now the soil is very moist giving perfect growing conditions and the plants and veg are loving it. Will -- |
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Grass is growing like there is no tomorrow up here Nick :-(
Not here Will. Dry as a bone. The grass is browning by the minute in the sun. It has stopped growing but the weeds are hanging in there. As for the allotment, it is dust-dry, even a foot down there is little moisture and I am having to water everything to stop things shrivelling up. I have noticed the grass can stop growing and lose its green during very sunny spells in the summer, even if the soils aren't dry. I presume it is just the intensity of the sun that must somehow 'damage' the grass. (14:40), 25.1°C, RH 51%, DP 14.2°C, 1028 hPa (F), Wind 7 mph SSE. _____________________ Nick Otter Valley, Devon 83 m amsl http://www.ottervalley.co.uk |
#8
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![]() "Nick Gardner" wrote in message ... Grass is growing like there is no tomorrow up here Nick :-( Not here Will. Dry as a bone. The grass is browning by the minute in the sun. It has stopped growing but the weeds are hanging in there. As for the allotment, it is dust-dry, even a foot down there is little moisture and I am having to water everything to stop things shrivelling up. I have noticed the grass can stop growing and lose its green during very sunny spells in the summer, even if the soils aren't dry. I presume it is just the intensity of the sun that must somehow 'damage' the grass. Can't say I have noticed it here Nick but then we don't get your sunshine and heat. We have the sun today but max. just +19.2C with a F3-4 east wind straight off Lyme Bay. I'm also no expert in botany but you might be right. Biggest effect in past week has been how well the chrysanthemums are growing, last year they struggled, but now they are thriving. Sorry to hear about your allotment, I know how difficult in can be in a dry soil, I suffered a lot of that in Crowthorne, Berkshire where the soil was sandy in a dry climate. I have to say, not much sign of rain on the charts so you will be watering a lot. I presume you have added a lot of manure etc to keep the moisture in? That worked for me on my Berkshire sand. Will -- |
#9
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On 22/05/2010 14:31, Will Hand wrote:
Grass is growing like there is no tomorrow up here Nick :-( It was cut last Tuesday and is already another inch higher. I've never seen the grass brown in Haytor, in 2003 it did stop growing and started to yellow a bit, but never brown and I have never had a drought, even now the soil is very moist giving perfect growing conditions and the plants and veg are loving it. Will -- Grow some tropical plants and have your own little rain forest ;-) Joe Egginton (Hot and bothered) Wolverhampton 175m asl |
#10
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On 22/05/2010 12:03, Martin Rowley wrote:
... for three issues in a row (March, April& May), the Met Office 'GloSea' output has indicated 'warm more likely' across much of the British Isles for June, July& August. http://www.metoffice.gov.uk/science/...onal/category/ ... they've been wrong before of course, but three outputs with a consistent message is, shall we say, 'interesting'! Martin. Martin, thanks for the reminder for these 'Glosea' Output. Its interesting looking back that it wasn't until Jan that they changed from a warm outlook to a cold one. (reminding that they look 3 months ahead) i.e Sep W Oct W Nov W Dec W or Avg Jan C Feb C Mar Avg Apr C in SE but W elsewhere May W Phil |
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