Octapent raingauge encrusted with snow.

Llansadwrn (Anglesey) Weather:
Graphical data for 2020

Logo: Llansadwrn Weather - Melin Llynnon, Ynys Môn.


Updated to 17 July

Daily mean temperature 2020

Daily mean temperature at Llansadwrn (Anglesey): © 2020 D.Perkins.

Daily maximum and minimum temperatures 2020

Daily maximum and minimum temperatures at Llansadwrn (Anglesey): © 2020 D.Perkins.

Daily temperature of the soil at 30 cm depth 2020

Daily soil temperature at 30 cm at Llansadwrn (Anglesey): © 2020 D.Perkins.

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Daily rainfall 2020

Daily rainfall at Llansadwrn (Anglesey): © 2020 D.Perkins.

Monthly rainfall 2020

Monthly rainfall at Llansadwrn (Anglesey): © 2020 D.Perkins.

Accumulated monthly rainfall 2020

Accumulated monthly rainfall at Llansadwrn (Anglesey): © 2020 D.Perkins.

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Soil moisture percentage 2020

Soil moisture percentage under grass: © 2020 D.Perkins.

Net primary production of grass 2020

Net primary production and growth of the grass ecosystem at Llansadwrn weather station:  © 2020 D.Perkins.


Accumulated yields of grass 2004 - 2020

Net primary dry matter production of grass 2004 - 2020: © 2020 D.Perkins.

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Potential evapotranspiration and water balance in 2020

Potential evapotranspiration and water balance at Llansadwrn (Anglesey): © 2020 D.Perkins.

Atmospheric msl pressure 2020

Atmospheric msl pressure at 0900 GMT at Llansadwrn (Anglesey): © 2020 D.Perkins.

Daily global solar radiation (MJ m -2) 2020

Daily solar radiation in Llansadwrn (midnight to midnight): © 2020 D.Perkins.

Monthly sunshine at Valley (Anglesey) 2020

Monthly sunshine at Valley (Anglesey). Source SYNOP reports RAF Valley.

 

Monthly mean wind speed at Valley (Anglesey) 2020

Data are unavailable at present

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Acknowledgement

The Met Office at RAF Valley kindly supplied observational data from 1942 to 2011. Current data (provisional) are gathered from SYNOP reports and METAR.


Designed and written by Donald Perkins © 2020

Page first published 15 April 2020.

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