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Donald Perkins'
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Weather
Daily Diaries
Snowline and monthly reports
Observations (Data)
Monthly summaries and statistics
Data in graphical form
Climatological Averages
Articles
Wx-Watch - from the observer's notebook
Wx-ScienceWatch - from the observer's perspective
Latest Weather & forecasts
Photo galleries
Garden
Local Interest
Bookshelf
Weather
Diaries
- Latest diary
- Diary last month
- Diary 2008
- Diary 2007
- Diary 2006
- Diary 2005
- Diary 2004
- Diary 2003
- Diary 2002
- Diary 2001
- Diary 2000
- Diary 1999
- Diary 1998
Snow data and monthly reports
- Snowdonia snowline: Winter season - latest report
- Snowdonia snowline: Winter 2006-07
- Snowdonia snowline: Winter 2005-06
- Snowdonia snowline: Winter 2004-05
- Snowdonia snowline: Winter 2003-04
- Snowdonia snowline: Winter 2002-03
- Snowdonia snowline: Winter 2001-02
Observations (Data)
- Latest
- Observations 2008; Jan; Feb; Mar; Apr;
- Observations 2007; Jan; Feb; Mar; Apr; May; Jun; Jul; Aug; Sep; Oct; Nov; Dec
- Observations 2006; Jan; Feb; Mar; Apr; May; Jun; Jul; Aug; Sep; Oct; Nov; Dec
- Observations 2005; Jan; Feb; Mar; Apr; May; Jun; Jul; Aug; Sep; Oct; Nov; Dec
- Observations 2004
- Observations 2003
- Observations 2002
- Observations 2001
- Observations 2000
- Observations 1999
- Observations 1998
Monthly summaries and statistics
- Monthly summary and statistics 2008
- Monthly summary and statistics 2007
- Monthly summary and statistics 2006
- Monthly summary and statistics 2005
- Monthly summary and statistics 2004
- Monthly summary and statistics 2003
- Monthly summary and statistics 2002
- Monthly summary and statistics 2001
- Monthly summary and statistics 2000
- Means and Extremes at Llyn Llydaw, Snowdon 1967 - 1971
Data in graphical form
- Graphs for 2008
- Graphs for 2007
- Graphs for 2006
- Graphs for 2005
- Graphs for 2004
- Graphs for 2003
- Graphs for 2002
- Mean temperature and rainfall graphs 2001
- Mean temperature and rainfall graphs 2000
Averages
- Climatological averages (10-yr) (1998-2007); (1997-2006); (1996-2005); (1995-2004); (1994-2003); (1993-2002)
- Climatological averages and extremes
- Anglesey wind averages and extremes
Articles
- Measuring Evaporation using Monsieur Albert Piche's Evaporimeter
- Ice precipitation: Snow, types of hail and how to make your own hailometer
- The Great UK Weather Watch Day: An account and explanation of observations at this station on 17 March 2004
- An analysis of autumn rainfall 1928-2000
- Anglesey wind statistics
- Melin Llynnon Mill: Windmill history and construction
- Eclipse 11 August 1999
- Construction and use of a lysimeter
- Atmospheric depositions of water on grass
- Weather station and site details
Wx-Watch (From the observer's notebook)
- Dustfalls on 29 July and 1 August 2004 originating from wildfires in Alaska and Canada
- The 18-day drought of May 2004
- Parcel of air takes round trip from Wales to the Mediterranean and over the Atlas Mountains of Morocco collecting Saharan dust.
- Saharan Dustfalls on Anglesey in December 2003. The first confirmed December depositions in the British Isles
- Dustfalls on Anglesey originating from the Great Western and Great Eastern Deserts of Algeria on 25/26 February 2003.
- Red dust from China shown to have been deposited on the French Alps
- The dry spell in March and April 2003, and concerns about soil water
- Airfrosts in April (2003)
- The high maximum temperatures of April 2003
- Winter salt gritting of roads provides a habitat for a sea shore plant
Wx-ScienceWatch (From the observer's perspective)
- The weather's involvement in waterborne parasitic Cryptosporidium outbreaks
- The observer's Model: BBC Four/ Met Office/ Oxford University - Climate Prediction Model Experiment
- The Observer's Wx Bookshelf
Latest Weather and forecasts
- Latest weather, forecasts and tidal information for Anglesey
- Other weather stations and good sites on the web
- Organisations for weather enthusiasts
These pages are designed and written by Donald Perkins © 1998 - 2008http://www.llansadwrn-wx.co.uk |