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Firecrawl Alexandria
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NASA POWER

1Request
objectRequired

GeoJSON (RFC 7946, WGS84, positions as [longitude, latitude] with an optional ignored altitude): a Point, Polygon or MultiPolygon, or a Feature wrapping one. Polygon rings must be closed (first position equals the last). A FeatureCollection is refused (send one place per call), as is a geometry crossing the antimeridian. The object is left open so the program can report the exact failing position as a JSON pointer with a stable code (`ring_not_closed`, `latitude` with a swapped-order hint, `too_large`, `too_many_vertices`, `antimeridian`, `feature_collection`, `unsupported_type`).

string[]

POWER climatology parameter codes (`list_parameters` with temporal `climatology`). Default: T2M, T2M_MAX, T2M_MIN, PRECTOTCORR, ALLSKY_SFC_SW_DWN, RH2M, WS2M. Separate values with commas.

5 credits
Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "power-larc-nasa-gov",
    capability: "weather-history/climate_normals",
    options: {
      geometry: {
        coordinates: [
          [
            [
              -86.93,
              35.853,
            ],
            [
              -86.92,
              35.853,
            ],
            [
              -86.92,
              35.859,
            ],
            [
              -86.93,
              35.859,
            ],
            [
              -86.93,
              35.853,
            ],
          ],
        ],
        type: "Polygon",
      },
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from NASA POWER.

{
  "location": {
    "area_m2": 601272,
    "bbox": [
      -86.93,
      35.853,
      -86.92,
      35.859
    ],
    "centroid": [
      -86.925,
      35.856
    ],
    "kind": "Polygon"
  },
  "missing": [],
  "normals": [
    {
      "annual": 14.86,
      "longname": "Temperature at 2 Meters",
      "months": [
        {
          "month": "JAN",
          "value": 2.3
        },
        {
          "month": "FEB",
          "value": 4.23
        },
        {
          "month": "MAR",
          "value": 9.33
        },
        {
          "month": "APR",
          "value": 14.79
        },
        {
          "month": "MAY",
          "value": 19.61
        },
        {
          "month": "JUN",
          "value": 24.07
        },
        {
          "month": "JUL",
          "value": 26.08
        },
        {
          "month": "AUG",
          "value": 26.02
        },
        {
          "month": "SEP",
          "value": 22.37
        },
        {
          "month": "OCT",
          "value": 15.64
        },
        {
          "month": "NOV",
          "value": 8.9
        },
        {
          "month": "DEC",
          "value": 4.34
        }
      ],
      "parameter": "T2M",
      "units": "C"
    },
    {
      "annual": 42.74,
      "longname": "Temperature at 2 Meters Maximum",
      "months": [
        {
          "month": "JAN",
          "value": 21.76
        },
        {
          "month": "FEB",
          "value": 23.23
        },
        {
          "month": "MAR",
          "value": 27.46
        },
        {
          "month": "APR",
          "value": 29.49
        },
        {
          "month": "MAY",
          "value": 32.85
        },
        {
          "month": "JUN",
          "value": 42.74
        },
        {
          "month": "JUL",
          "value": 41.44
        },
        {
          "month": "AUG",
          "value": 42.11
        },
        {
          "month": "SEP",
          "value": 38.97
        },
        {
          "month": "OCT",
          "value": 37.77
        },
        {
          "month": "NOV",
          "value": 30.71
        },
        {
          "month": "DEC",
          "value": 23.23
        }
      ],
      "parameter": "T2M_MAX",
      "units": "C"
    },
    {
      "annual": -18.23,
      "longname": "Temperature at 2 Meters Minimum",
      "months": [
        {
          "month": "JAN",
          "value": -16.56
        },
        {
          "month": "FEB",
          "value": -18.23
        },
        {
          "month": "MAR",
          "value": -14.68
        },
        {
          "month": "APR",
          "value": -5.74
        },
        {
          "month": "MAY",
          "value": 1.63
        },
        {
          "month": "JUN",
          "value": 9.98
        },
        {
          "month": "JUL",
          "value": 12.12
        },
        {
          "month": "AUG",
          "value": 10.71
        },
        {
          "month": "SEP",
          "value": 4.38
        },
        {
          "month": "OCT",
          "value": -2.89
        },
        {
          "month": "NOV",
          "value": -11.77
        },
        {
          "month": "DEC",
          "value": -17.76
        }
      ],
      "parameter": "T2M_MIN",
      "units": "C"
    },
    {
      "annual": 3.7,
      "longname": "Precipitation Corrected",
      "months": [
        {
          "month": "JAN",
          "value": 3.3
        },
        {
          "month": "FEB",
          "value": 4.58
        },
        {
          "month": "MAR",
          "value": 3.71
        },
        {
          "month": "APR",
          "value": 4.25
        },
        {
          "month": "MAY",
          "value": 4.16
        },
        {
          "month": "JUN",
          "value": 3.4
        },
        {
          "month": "JUL",
          "value": 4
        },
        {
          "month": "AUG",
          "value": 3.29
        },
        {
          "month": "SEP",
          "value": 3.07
        },
        {
          "month": "OCT",
          "value": 3.26
        },
        {
          "month": "NOV",
          "value": 3.33
        },
        {
          "month": "DEC",
          "value": 4.08
        }
      ],
      "parameter": "PRECTOTCORR",
      "units": "mm/day"
    },
    {
      "annual": 15.57,
      "longname": "All Sky Surface Shortwave Downward Irradiance",
      "months": [
        {
          "month": "JAN",
          "value": 8.39
        },
        {
          "month": "FEB",
          "value": 10.35
        },
        {
          "month": "MAR",
          "value": 14.48
        },
        {
          "month": "APR",
          "value": 19.24
        },
        {
          "month": "MAY",
          "value": 21.15
        },
        {
          "month": "JUN",
          "value": 22.95
        },
        {
          "month": "JUL",
          "value": 21.88
        },
        {
          "month": "AUG",
          "value": 19.99
        },
        {
          "month": "SEP",
          "value": 17.32
        },
        {
          "month": "OCT",
          "value": 13.42
        },
        {
          "month": "NOV",
          "value": 10.07
        },
        {
          "month": "DEC",
          "value": 7.35
        }
      ],
      "parameter": "ALLSKY_SFC_SW_DWN",
      "units": "MJ/m^2/day"
    },
    {
      "annual": 77.77,
      "longname": "Relative Humidity at 2 Meters",
      "months": [
        {
          "month": "JAN",
          "value": 84.13
        },
        {
          "month": "FEB",
          "value": 84.18
        },
        {
          "month": "MAR",
          "value": 82.5
        },
        {
          "month": "APR",
          "value": 79.56
        },
        {
          "month": "MAY",
          "value": 80.3
        },
        {
          "month": "JUN",
          "value": 77.15
        },
        {
          "month": "JUL",
          "value": 74.17
        },
        {
          "month": "AUG",
          "value": 69.9
        },
        {
          "month": "SEP",
          "value": 69.64
        },
        {
          "month": "OCT",
          "value": 71.76
        },
        {
          "month": "NOV",
          "value": 76.29
        },
        {
          "month": "DEC",
          "value": 83.97
        }
      ],
      "parameter": "RH2M",
      "units": "%"
    },
    {
      "annual": 1.71,
      "longname": "Wind Speed at 2 Meters",
      "months": [
        {
          "month": "JAN",
          "value": 2.15
        },
        {
          "month": "FEB",
          "value": 2.25
        },
        {
          "month": "MAR",
          "value": 2.14
        },
        {
          "month": "APR",
          "value": 2.02
        },
        {
          "month": "MAY",
          "value": 1.6
        },
        {
          "month": "JUN",
          "value": 1.32
        },
        {
          "month": "JUL",
          "value": 1.19
        },
        {
          "month": "AUG",
          "value": 1.21
        },
        {
          "month": "SEP",
          "value": 1.38
        },
        {
          "month": "OCT",
          "value": 1.6
        },
        {
          "month": "NOV",
          "value": 1.75
        },
        {
          "month": "DEC",
          "value": 1.91
        }
      ],
      "parameter": "WS2M",
      "units": "m/s"
    }
  ],
  "observed_at_ms": 1790875877790,
  "period": "20-year Meteorological and Solar Monthly & Annual Climatologies (January 2001 - December 2020)",
  "point": {
    "elevation_m": 209.36,
    "latitude": 35.856,
    "longitude": -86.925
  },
  "sources": [
    {
      "api_version": "v2.10.0",
      "datasets": [
        "SYN1DEG",
        "MERRA2",
        "POWER"
      ],
      "name": "NASA POWER Climatology API",
      "observed_at": "2026-10-01T17:31:17Z",
      "url": "https://power.larc.nasa.gov/api/temporal/climatology/point?parameters=T2M,T2M_MAX,T2M_MIN,PRECTOTCORR,ALLSKY_SFC_SW_DWN,RH2M,WS2M&community=AG&longitude=-86.925&latitude=35.856&format=JSON"
    }
  ],
  "spatial_precision": "grid_cell"
}

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