Get Airport Weather Observation History

Give your Agent the airport name and country, plus a start and end date. It confirms the airport and requests past weather observations with times, temperatures and available weather and wind details.

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Use Toolmu to get airport weather observation history with https://toolmu.com/tools/get-airport-station-history-weather-underground for [airport name and country], from [start date] to [end date]. Confirm the exact airport and prepare the date request for me. If the name is ambiguous, ask me to choose or share [airport weather page link]; if it remains unconfirmed, pause rather than guess. Ask a simple question if the dates are unclear. Act within my existing authorization and budget. Present available observations in time order with their temperature units and source warnings. Flag reported gaps or missing local times, and keep a source daily high separate from the maximum among returned observations.

Task:
Show past weather observations for [airport name and country] from [start date] to [end date]. Arrange available temperatures and weather conditions by observation time, and flag reported gaps.

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The final charge is based on confirmed usage. Unused reserved credits return to your available balance.

Weather Underground

Get Airport Weather Observation History

You receive

Returned observations can include the airport name, observation time, temperature with its unit, a short weather description and wind measurements. The Agent can arrange them in time order to help you review past conditions. If daily temperature summaries are included, it keeps the source-published daily high separate from the highest temperature among the returned observations.

Start with your task

Show past weather observations for [airport name and country] from [start date] to [end date]. Arrange available temperatures and weather conditions by observation time, and flag reported gaps.

What to know

Records can have gaps or blank values, including missing local observation times. Complete hourly coverage and original coded weather bulletins are not guaranteed. Keep any data-source warning with the observations.

Inputs & outputs

Inspect the current inputs, availability, and maximum charge before starting.

Input schema

Input schema
Field / Path	Type	Requirement	Meaning
queryParams`queryParams`	`object`	Required	Required fields `end_date, start_date, station_id`
End date`queryParams.end_date`	`string`	Required	The end of the requested history period, written as YYYYMMDD. To request a single date, use the same date as start_date.
Start date`queryParams.start_date`	`string`	Required	The beginning of the requested history period, written as YYYYMMDD; for example, 20260930 means September 30, 2026.
Airport ICAO station code`queryParams.station_id`	`string`	Required	The airport weather station's ICAO code, such as KJFK or EGLL. Use this four-letter code rather than the three-letter code used on airline tickets.
Station country code`queryParams.country_code`	`string`	Optional	An optional two-letter ISO country code for the station, such as US or GB.

View raw JSON

{
  "type": "object",
  "required": [
    "queryParams"
  ],
  "properties": {
    "queryParams": {
      "type": "object",
      "required": [
        "end_date",
        "start_date",
        "station_id"
      ],
      "properties": {
        "end_date": {
          "type": "string",
          "description": "End date in YYYYMMDD format."
        },
        "start_date": {
          "type": "string",
          "description": "Start date in YYYYMMDD format."
        },
        "station_id": {
          "type": "string",
          "description": "Airport station ICAO code (e.g. KJFK, EGLL). Obtain from search endpoint's icaoCode field."
        },
        "country_code": {
          "type": "string",
          "description": "Two-letter ISO country code for the station (e.g. US, GB)."
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}

Result schema

No fixed output contract is available. Field types reflect saved result evidence; individual responses can differ.

Result schema
Field / Path	Type	Meaning
Weather observation records`result.data.observations`	`array`	The returned observations for the airport station. Records may have gaps, and more than one record can occur within an hour; the list is not a complete hourly schedule.
Observation station identifier`result.data.observations[].obs_id`	`string`	The station identifier attached to an observation. Use it to confirm which station the record describes.
Observation station name`result.data.observations[].obs_name`	`string`	The airport station's name as supplied with the observation.
Observation time in UTC`result.data.observations[].observed_at_utc`	`string`	The observation timestamp in UTC. A trailing Z marks UTC; use this timestamp to put observations in time order.
Local observation time`result.data.observations[].observed_at_local`	`null`	A local observation timestamp when supplied. A null value supplies no local timestamp; use UTC and convert it only after confirming the station's timezone.
Observed temperature`result.data.observations[].temp`	`number`	The temperature recorded at this observation time. Read the value together with temp_unit.
Temperature unit`result.data.observations[].temp_unit`	`string`	The unit accompanying the temperature; C means degrees Celsius. Keep this unit when presenting or comparing the temperature.
Weather description`result.data.observations[].wx_phrase`	`string`	A short description of the observed weather, such as Cloudy. Retain the supplied wording when its precise meaning matters.
Wind speed`result.data.observations[].wspd`	`number`	The supplied wind-speed value. Its unit is not stated alongside this field; do not label or convert it to a specific unit without a confirmed unit definition.
Wind direction`result.data.observations[].wdir_cardinal`	`string`	The supplied compass-direction code, such as N or SW. Keep other codes as returned unless their meaning is confirmed.
Relative humidity`result.data.observations[].rh`	`number`	The relative-humidity value supplied with the observation. An absent or null value is unavailable information, not zero humidity.
Pressure`result.data.observations[].pressure`	`number`	The supplied pressure value. The field does not carry its own unit, so retain the original value unless its unit has been confirmed.
Hourly precipitation value`result.data.observations[].precip_hrly`	`number`	The hourly precipitation value when supplied. Its unit and exact accumulation window are not stated in the field; null means unavailable, not zero.
Summary date`result.data.daily_summary[].date`	`string`	The date attached to a daily summary. Its timezone is not specified here; do not treat it as a confirmed local-date boundary for every observation.
Source-published daily high`result.data.daily_summary[].source_published_daily_max`	`number`	A daily maximum supplied by the source when present. Keep it separate from max_temp_from_returned_rows; the two values can differ.
Highest temperature in returned records`result.data.daily_summary[].max_temp_from_returned_rows`	`number`	The maximum calculated from the returned observation rows. Gaps in those rows mean this is not proof of the highest temperature throughout the full day.
Daily-high origin`result.data.daily_summary[].max_temp_provenance`	`string`	The supplied origin marker: SOURCE_PUBLISHED indicates a source-published daily high, and DERIVED_FROM_ROWS indicates a value derived from returned records.
Time of the maximum-temperature record`result.data.daily_summary[].max_temp_row_timestamp`	`string`	The timestamp linked to the maximum-temperature observation row. Keep it distinct from the daily summary's date and the source-published daily high.
Data source note`result.data.data_source_note`	`string`	The response's source warning. UNVERIFIED_TWC_AIRPORT_HISTORY_PROXY identifies an unverified TWC airport-history proxy; retain this warning with the data.
Reported missing hours`result.data.response_metadata.missing_hour_count`	`number`	The response's count of missing hours. This coverage indicator does not supply observations for the missing periods or establish the cause of a gap.
Data retrieval time`result.data.response_metadata.retrieved_at`	`string`	When the data was retrieved. It is separate from the observation times and does not mean every record was observed or updated at that moment.

Additional notes

Data source

Data is delivered through the Weather Underground connector. Read the response's source note alongside the observations; it may identify TWC proxy data as unverified. Weather Underground data background.

Questions about this tool.

Inputs, results and details to know before running it.

Get connected

Provide [airport name and country]. The assistant may ask which airport you mean or request [airport weather page link] for clarification. A link does not guarantee identification; if the airport remains unconfirmed, the lookup pauses.

Get Airport Weather Observation History

Get Airport Weather Observation History

You receive

Start with your task

What to know

Inputs & outputs

Input schema

Result schema

Data source

Fill in the airport and dates

Send the task and confirm

Read the observations

Questions about this tool.

You receive

Start with your task

What to know

Inputs & outputs

Input schema

Result schema

Data source

Fill in the airport and dates

Send the task and confirm

Read the observations

Questions about this tool.

What if the airport name is unclear?

Why can two highest-temperature figures differ?