Cortexa research tool·genomics·open_meteo

OpenMeteo Get Historical Weather

Get historical weather data for any location from Open-Meteo ERA5 reanalysis archive (1940-present). Free, no API key required. Returns daily or hourly historical weather including temperature, precipitation, wind speed, solar radiation, snowfall, and more. Useful for climate analysis, anomaly detection, and historical research. Use OpenMeteo_geocode_location to get coordinates from city names.

Livelast probed 2026-05-01 01:00Z· 680msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 680ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "daily": {
      "description": "Comma-separated daily variables (e.g., 'temperature_2m_max,temperature_2m_min,precipitation_sum,wind_speed_10m_max,sunshine_duration')",
      "type": [
        "string",
        "null"
      ]
    },
    "end_date": {
      "description": "End date in YYYY-MM-DD format (e.g., '2023-12-31'). Maximum range: a few months per request.",
      "type": "string"
    },
    "hourly": {
      "description": "Comma-separated hourly variables (e.g., 'temperature_2m,precipitation,wind_speed_10m,relative_humidity_2m')",
      "type": [
        "string",
        "null"
      ]
    },
    "latitude": {
      "description": "Latitude in decimal degrees (e.g., 51.5 for London, 40.7 for New York)",
      "type": "number"
    },
    "longitude": {
      "description": "Longitude in decimal degrees (e.g., -0.12 for London, -74.0 for New York)",
      "type": "number"
    },
    "start_date": {
      "description": "Start date in YYYY-MM-DD format (e.g., '2023-01-01'). Data available from 1940-01-01.",
      "type": "string"
    },
    "timezone": {
      "description": "Timezone (e.g., 'Europe/London', 'America/New_York', 'auto')",
      "type": [
        "string",
        "null"
      ]
    }
  },
  "required": [
    "latitude",
    "longitude",
    "start_date",
    "end_date"
  ],
  "type": "object"
}

Examples (1)

Default OpenMeteo Get Historical Weather call

public-safeinput

{
  "end_date": "",
  "latitude": 1,
  "longitude": 1,
  "start_date": ""
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_OpenMeteo_get_historical_weather
Tool name: OpenMeteo_get_historical_weather
Added: 2026-05-01 00:58Z
Tags: tooluniverse

OpenMeteo Get Historical Weather

Livelast probed 2026-05-01 01:00Z· 680msCortexa

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "daily": { "description": "Comma-separated daily variables (e.g., 'temperature_2m_max,temperature_2m_min,precipitation_sum,wind_speed_10m_max,sunshine_duration')", "type": [ "string", "null" ] }, "end_date": { "description": "End date in YYYY-MM-DD format (e.g., '2023-12-31'). Maximum range: a few months per request.", "type": "string" }, "hourly": { "description": "Comma-separated hourly variables (e.g., 'temperature_2m,precipitation,wind_speed_10m,relative_humidity_2m')", "type": [ "string", "null" ] }, "latitude": { "description": "Latitude in decimal degrees (e.g., 51.5 for London, 40.7 for New York)", "type": "number" }, "longitude": { "description": "Longitude in decimal degrees (e.g., -0.12 for London, -74.0 for New York)", "type": "number" }, "start_date": { "description": "Start date in YYYY-MM-DD format (e.g., '2023-01-01'). Data available from 1940-01-01.", "type": "string" }, "timezone": { "description": "Timezone (e.g., 'Europe/London', 'America/New_York', 'auto')", "type": [ "string", "null" ] } }, "required": [ "latitude", "longitude", "start_date", "end_date" ], "type": "object" }