344 datasets found

Licenses: Creative Commons Attribution 4.0

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  • Combined quality controlled rain gauge data of water boards and water companies

    Combined rain gauge data from water boards and water companies, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Quality controlled rain gauge data of water board Aa en Maas

    Rain gauge data from water board Aa en Maas, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Warnings North Sea

    The North Sea shipping warnings cover the North Sea, divided into 5 districts: Dogger, German Bight, Humber, Thames and Dover. The warnings bulletin contains wind warnings in...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Warnings coastal regions

    The warnings forecast covers the coastal waters around the Netherlands up to 30 nautical mile offshore and the greater inland waters. This area is divided into the following...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Meteo data - information on stations in the KNMI observations network

    KNMI collects observations from the automatic weather stations situated in the Netherlands and BES islands on locations such as aerodromes, North Sea platforms and wind poles....
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service
  • UV index forecast

    The KNMI provides a daily solar irradiation forecast. The sun's power is a measure for the amount of ultraviolet radiation (UV) in sunlight that reaches the earth. The higher...
      Data format: TXT XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Hourly Synoptical Observations North Sea Stations

    Hourly synoptic in-situ observations are collected from operational monitoring stations in the North Sea. The data are subjected to quality control and, if needed, adjusted....
      Data format: TXT License: CC-BY-4.0
  • SYNOP - Hourly synoptical observations of stations in the Caribbean

    On Bonaire, Saba and St. Eustatius hourly fully automated synoptic in-situ observations are performed. The data are not validated. Measured are temperature, cloud cover and...
      Data format: TXT License: CC-BY-4.0
  • North sea shipping forecast

    The North Sea shipping forecast covers the North Sea, divided into 5 districts: Dogger, German Bight, Humber, Thames and Dover. The North Sea shipping forecast is issued twice a...
      Data format: TXT XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Residential wood burning alert RIVM

    This dataset contains output information for residential wood burning alerts for the provinces of the Netherlands. A binary variable (0 for no, 1 for yes) specifies whether the...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Vaisala Radiosonde RS41

    A balloon is released from the ground and rises to 10-30km to measure temperature, pressure, humidity and wind data. Vaisala MW41 sounding software is a radiosounding data...
      Data format: SPF MWX BFR License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Outlook weather forecast for the Netherlands

    Outlook weather forecast for the Netherlands for the upcoming 6 days. The data is published in three different formats: html, txt and xml.
      Data format: HTML XML TXT License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Marifoon forecast

    The Marifoon forecast covers the coastal waters around the Netherlands up to 30 nautical mile offshore and the greater inland waters. This area is divided into the following...
      Data format: TXT XML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Altitude winds and Pasquill stability class

    Altitude wind forecasts spanning up to 200 meters, catering to multiple locations in the Netherlands and the North Sea region. It relies on inputs like wind direction, wind...
      Data format: HTML License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Frequency tables 1991-2020

    Frequency tables for various meteorological quantities for various KNMI observation stations, for the period 1991-2020. The frequency tables describe, among other things, wind...
      Data format: TXT License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Climate normals - 1991-2020 climate normals wind roses from KNMI automatic we...

    The frequency tables or figures showing how often the wind per direction per speed (in Bft) has occurred in 30 years.
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Climate normals - 1991-2020 precipitation normals per 10 days by station of t...

    The 30 year average values of various climate variables per 10 days. Ordered by station of the KNMI rain gauge network. Traditionally the months are divided in 2 times 10 days...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Climate normals - 1991-2020 precipitation normals per 10 days by metric of th...

    The 30 year average values of various climate variables per 10 days. Ordered by climate variable. Traditionally the months are divided in 2 times 10 days and the remainder of...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Climate normals - 1991-2020 precipitation normals by station of the KNMI rain...

    The 30 year average values of various climate variables per month, season or year. Ordered by station of the KNMI rain gauge network.
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Climate normals - 1991-2020 precipitation normals by metric of the KNMI rain ...

    The 30 year average values of various climate variables per month, season or year. Ordered by climate variable.
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service