Weather Variables (Davis Vantage Pro 2)

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Rui Pinto

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Jun 26, 2019, 11:04:49 AM6/26/19
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Hello!! I have a Davis Vantage Pro2 station and i utilized Weewx to do interface with the console to get the data from it.
It's working fine. The only problem is that i don't understand what some values of the variables actually mean (for example: rxCheckPercent, Sunset, ForecastRule, ForecastIcon, etc).
If anyone knows where can i get the information to this variables would be great.

Here's an JSON example of the variables of the station:
    "windSpeed10_kph": "5.78725803977",
    "monthET": "1.32",
    "highUV": "0.0",
    "cloudbase_meter": "773.082217509",
    "leafTemp1_C": "8.33333333333",
    "rainAlarm": "0.0",
    "pressure_mbar": "948.046280104",
    "rain_cm": "0.0",
    "highRadiation": "0.0",
    "interval_minute": "5.0",
    "barometer_mbar": "1018.35464712",
    "yearRain_cm": "17.2000000043",
    "consBatteryVoltage_volt": "4.72",
    "dewpoint_C": "2.07088485785",
    "insideAlarm": "0.0",
    "inHumidity": "29.0",
    "soilLeafAlarm4": "0.0",
    "sunrise": "1492489200.0",
    "windGust_kph": "9.65608800006",
    "heatindex_C": "3.55555555556",
    "dayRain_cm": "0.0",
    "lowOutTemp": "38.3",
    "outsideAlarm1": "0.0",
    "forecastIcon": "8.0",
    "outsideAlarm2": "0.0",
    "windSpeed_kph": "3.95409343049",
    "forecastRule": "40.0",
    "windrun_km": "1.07449640224",
    "outHumidity": "90.0",
    "stormStart": "1492207200.0",
    "inDewpoint": "45.1231125123",
    "altimeter_mbar": "1016.62778614",
    "windchill_C": "3.55555555556",
    "appTemp_C": "1.26842313302",
    "outTemp_C": "3.55555555556",
    "windGustDir": "275.0",
    "extraAlarm1": "0.0",
    "extraAlarm2": "0.0",
    "extraAlarm3": "0.0",
    "extraAlarm4": "0.0",
    "extraAlarm5": "0.0",
    "extraAlarm6": "0.0",
    "extraAlarm7": "0.0",
    "extraAlarm8": "0.0",
    "humidex_C": "3.55555555556",
    "rain24_cm": "0.88000000022",
    "rxCheckPercent": "87.9791666667",
    "hourRain_cm": "0.0",
    "inTemp_C": "26.8333333333",
    "watertemp": "8.33333333333",
    "trendIcon": "59.7350993377",
    "soilLeafAlarm2": "0.0",
    "soilLeafAlarm3": "0.0",
    "usUnits": "16.0",
    "soilLeafAlarm1": "0.0",
    "leafWet4": "0.0",
    "txBatteryStatus": "0.0",
    "yearET": "4.88",
    "monthRain_cm": "2.94000000074",
    "UV": "0.0",
    "rainRate_cm_per_hour": "0.0",
    "dayET": "0.0",
    "dateTime": "1492467300.0",
    "windDir": "283.55437192",
    "stormRain_cm": "1.72000000043",
    "ET_cm": "0.0",
    "sunset": "1492538940.0",
    "highOutTemp": "38.4",
    "radiation_Wpm2": "0.0"
Thank You!!

Thomas Keffer

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Jun 26, 2019, 11:28:44 AM6/26/19
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Most of these are documented in the Davis API manual.

Others I don't recognize (rain24_cm? radiation_Wpm2?)

-tk

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