Reference¶
Variables¶
The API currently supports the following variables:
Variable | Supported Units |
---|---|
cloudCover | percent |
dewpointTemperature | celsius |
liquidPrecipitationAmount | mm |
liquidPrecipitationRate | mm/h |
relativeHumidity | percent |
seaLevelPressure | mb |
solarRadiation | W/m2 |
stationPressure | mb |
temperature | celsius |
visibility | m |
windDirection | degrees |
windGust | m/s |
windSpeed | m/s |
Units¶
Unit | Label | Description |
---|---|---|
celsius | °C | degrees celsius |
degrees | ° | degrees |
m | m | meters |
m/s | m/s | meters per second |
mb | mb | millibars |
mm | mm | millimeters |
percent | % | percent |
W/m2 | W/m² | watts per meters squared |
Aggregation Methods¶
To indicate an aggregate value, indicate a method and an interval in when reporting an observed variable. Reported intervals are in seconds. Supported aggregation methods are:
- average
- minimum
- maximum
- sum