https://api.darkskyapp.com/v1/precipitation/APIKEY/LAT1,LON1,TIME1;LAT2,LON2,TIME2;...

Returns forecasts for a collection of arbitrary points. LAT and LON should be in decimal degrees, and TIME should be a UNIX GMT timestamp. This time can be anywhere from 8 hours in the past up to 60 minutes into the future.

Example

https://api.darkskyapp.com/v1/precipitation/d41d8cd98f00b204e9800998ecf8427e/42.7,-73.6,1325607100;42.0,-73.0,1325607791

Response

{
  "precipitation": [
    { "probability": 1.0,
      "intensity": 15.6,
      "error": 1.0,
      "type": "rain",
      "time": 1325607100 },
    
    { "probability": 0.0,
      "intensity": 0.0,
      "error": 0.0,
      "type": "rain",
      "time": 1325607791 }
  ]
}

Response Fields

precipitation
An array of precipitation predictions.
probability
The probability of precipitation at the given time.
intensity
The predicted intensity of precipitation, should it occur. Units are in dBZ, and range from 0 to 75. (no precip: 0-2, sporadic: 2-15, light: 15-30, moderate: 30-45, heavy: 45-75)
error
The 3-sigma error of the intensity value, conditional on precipitation. In other words, if there is precipitation, then 99.7% of the time the intensity value will be between intensity ± error.
type
The type of precipitation, should it occur. Either 'rain', 'snow', or 'mix'.
time
The time of the prediction as a UNIX GMT timestamp.