WeatherGG provides realtime weather, Climate data and other local information for Guernsey, We also have 2 subsidiaries:
Disasters - Provides risk assessments and services to educate and prepare for emergencies.
Studios - YouTube Content Creation and Application Development

  • 2017
  • March 4, 2017
    Weather Station Upgrade
    We installed the new AeroCone from Davis Instruments to provide greater accuracy in high wind conditions
  • 2016
  • November, 2016
    Emoji Shortcuts
    We added Emoji shoutcuts to pages.
  • 2015
  • November 9, 2015
    Website update
    We launched version 3 of our website, that was rebuilt from the ground up focusing on 4 core points.
    • Any device to any content - Full support for Mobile devices
    • Continuous Improvement - Change from major updates to weekly patches
    • Security - end-to-end encryption
    • Performance
  • 2014
  • February 3, 2014
    Amsterdam Datacenter
    We moved our public facing servers to a new collocation facility in Amsterdam to improve performance and handle increasing web traffic.
  • 2013
  • August 7, 2013
    Whats On
    we launched our event listing site whatson.gg
  • 2012
  • September 14, 2012
    Weather Station
    We decommissioned the old @gsyweather equipment on September 14, 2012 and are now using a Davis Vantage Pro 2 Plus, it is mounted on a 10m tower with the Anemometer mounted on a 5m pole to get the best possible data. The sensors fitted are: Rain Collector, Anemometer, Temperature and Humidity (located in a aspirated radiation shield), Solar Radiation and UV Radiation. All the sensors have been calibrated according to NIST Standards.
  • June 1, 2012
    Guernsey Datacenter
    Our Guernsey Datacenter houses our Windows HPC (High Performance Computing) servers running numerical weather prediction models. The network runs on Cisco Routers and Switches with a Fiber Optic backbone connecting our Guernsey sites. We have our own Stratum 0 Time server which is accurate to ±20NS. The datacenter is secured by an advanced multi-factor electronic access control system with intruder detection and fitted with 24 Hour monitored CCTV, environmental and fire alarms.
  • 2011
  • May 27, 2011
    Website launch
    We launched our website weather.gg are renamed our Twitter feed to weathergg
  • 2010
  • March 2, 2010
    Our beginnings
    WeatherGG began on March 2, 2010 as a Twitter feed tweeting the weather every hour @gsyweather