Data Historization

Daily data

Daily data are compiled by Weather Station every 10 minutes for each station. These data are kept for the current day only (local time).

Depending on the selected mode, the following data are compiled:

Standard

  •  Absolute humidity
     Air density
     Atmospheric pressure
     Barometric pressure
     Carbon dioxide concentration
     Chandler burning index
     Cloud base altitude
     Cloudiness
     Current conditions
     Delta-T
     Density altitude
     Dew point
     Equilibrium moisture content
     Equivalent potential temperature
     Equivalent temperature
     Evapotranspiration
     Frost point
     Gust direction
     Gust source
     Gust strength
     Health index
     Heat index
     Humidex
     Leaf wetness
     Noise level
     Partial absolute humidity
     Partial vapor pressure
     Potential temperature
     Pressure altitude
     Rain, daily accumulation
     Rain, last hour accumulation
     Relative humidity
     Saturation absolute humidity
     Saturation vapour pressure
     Soil moisture content
     Soil moisture tension
     Soil temperature
     Solar illuminance
     Solar irradiance
     Specific enthalpy
     Steadman index
     Strikes count
     Strikes count in last minute
     Summer Simmer index
     Sunshine duration
     Temperature
     UV index
     Vapour pressure
     Visibility
     Wet bulb temperature
     Wind chill
     Wind direction
     Wind source
     Wind strength

Scientific

  •  Absolute humidity
     Air density
     Atmospheric pressure
     Barometric pressure
     Carbon dioxide concentration
     Chandler burning index
     Cloud base altitude
     Cloudiness
     Current conditions
     Delta-T
     Density altitude
     Dew point
     Equilibrium moisture content
     Equivalent potential temperature
     Equivalent temperature
     Evapotranspiration
     Frost point
     Gust direction
     Gust source
     Gust strength
     Health index
     Heat index
     Humidex
     Leaf wetness
     Noise level
     Partial absolute humidity
     Partial vapor pressure
     Potential temperature
     Pressure altitude
     Rain, daily accumulation
     Rain, last hour accumulation
     Relative humidity
     Saturation absolute humidity
     Saturation vapour pressure
     Soil moisture content
     Soil moisture tension
     Soil temperature
     Solar illuminance
     Solar irradiance
     Specific enthalpy
     Steadman index
     Strikes count
     Strikes count in last minute
     Summer Simmer index
     Sunshine duration
     Temperature
     UV index
     Vapour pressure
     Visibility
     Wet bulb temperature
     Wind chill
     Wind direction
     Wind source
     Wind strength

Historical data

The historical data are compiled by Weather Station once a day for each station after being subjected to a number of computations, such as daily minimum and maximum, etc. All of this data can be stored indefinitely depending on your settings.

Depending on the selected mode, the following computations are performed:

 
Standard
Scientific
 Absolute humidity
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Air density
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Atmospheric pressure
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Barometric pressure
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Carbon dioxide concentration
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Chandler burning index
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Cloud base altitude
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Cloudiness
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Current conditions
Prevalent value.
Prevalent value.
 Delta-T
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Density altitude
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Dew point
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Equilibrium moisture content
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Equivalent potential temperature
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Equivalent temperature
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Evapotranspiration
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Frost point
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Gust direction
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Gust source
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Gust strength
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Health index
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Heat index
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Humidex
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Leaf wetness
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Noise level
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Partial absolute humidity
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Partial vapor pressure
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Potential temperature
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Pressure altitude
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Rain, daily accumulation
Aggregated value.
Aggregated value.
 Rain, last hour accumulation
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Relative humidity
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Saturation absolute humidity
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Saturation vapour pressure
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Soil moisture content
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Soil moisture tension
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Soil temperature
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Solar illuminance
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Solar irradiance
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Specific enthalpy
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Steadman index
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Strikes count
-
Hourly maximum.
 Strikes count in last minute
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Summer Simmer index
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Sunshine duration
-
Aggregated value.
 Temperature
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 UV index
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Vapour pressure
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Visibility
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Wet bulb temperature
-
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Wind chill
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Wind direction
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Wind source
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.
 Wind strength
Average value, maximum value, mid-range value, minimum value.
Amplitude, average value, maximum value, median value, mid-range value, minimum value, standard deviation.

Climatological Data

All historical datasets are available with climatological data. For temperatures, and for some controls and reports, extra datasets are:

  • Cooling Degree Day, declined in 5 standards: Denmark, E.U., Finland, Switzerland and U.S.A.;
  • Heating Degree Day, declined in 5 standards: Denmark, E.U., Finland, Switzerland and U.S.A.;
  • Frost Score;
  • Hellmann Score.

Standards

For cooling and heating degree day, the thresholds used are as follows:

  • Denmark: 17°C
  • E.U.: 15.5°C
  • Finland: 17°C
  • Switzerland: 12°C
  • U.S.A.: 18°C