This chart shows the rainfall rate and sun during the day. Prolonged gentle drizzle may be clearly differentiated from short sharp showers. The sunshine is derived from the UV index adjusted according to sun elevation. Hover over the graph to see UV index. Unfortunately the UV sensor does not record at all in the winter months.
This chart shows minimum and maximum temperatures for each day.
Hover over temperature data bar to see Wind Chill and Heat Index.
- averaged over the day to remove diurnal fluctuations.
Hover over data point to see mean Dew Point.
Barometric Pressure (adjusted for sea level)
- averaged over the day to remove diurnal fluctuations
Windspeed and Direction
The wind direction on the x axis relates to the average wind vector. Hover over data point to see direction of maximum wind gust.
The diagram shows wind vectors, averaged every 30 minutes.
The red spots represent wind gusts, and the blue spots wind averages.
The further from the centre, the higher the wind speed.
The weather station is a Youshiko YC9388. It senses the following meteorological phenomena:-
Solar UV index
Data is transmitted wirelessly every 12 seconds to a console unit in the house. This unit may then be connected via USB to a PC to transfer weather data as a csv file. It is possible to buy models which are WiFi enabled to transmit data continuously to websites such as Weather Underground or weathercloud. This model is not WiFi enabled, but data may be uploaded to these websites manually.