Last Update Time The weather data is normally uploaded from the airfield every 5 minutes. The 'Last Update' time shows when the last successful update was received. Should the update be delayed, the time will turn yellow, orange or red if the last update time was more than 20, 40 or 60 minutes ago respectively.
Temperature The current temperature in °C
Rate of change The change in temperature in °C compared to an hour ago. Positive number = getting hotter, negative number = getting colder.
Day Average The average temperature in °C over the last 24 hours.
Wind Chill Wind chill is the temperature in °C felt to exposed skin due to wind, and will depend on air temperature and wind speed.
Dew Point The dew point is the temperature in °C at which air must be cooled for it to be able to condense from water vapor to water.
Humidity Humidity is the amount of water vapour in the air as a percentage of the total air.
Wind Speed The current wind speed in miles/hour.
Wind Heading The current wind heading.
Average Wind Speed The average wind speed since midnight, in miles/hour.
Humidity The average wind heading since midnight.
Gust The highest wind speed over the last hour.
Rain The amount of rain in mm that has fallen in the last hour.
Day Rain The amount of rain in mm that has fallen since midnight.
24 Hour Rain The amount of rain in mm that has fallen in the last 24 hours.
Month Rain The amount of rain in mm that has fallen this month (September 2010).
Year Rain The amount of rain in mm that has fallen this year (2010).
Barometer The current air pressure.
Barometer The general trend of the change in pressure.
Today
"Today" is Sunday 5th September 2010
However, due to a delay with the last update, this date my not be accurate to the data below.
Yesterday
"Yesterday" is Saturday 4th September 2010
However, due to a delay with the last update, this date my not be accurate to the data below.
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