37 datasets found

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  • Near real-time 10-minute automated in-situ ground-based meteorological observ...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 2012-01-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Short term weather forecast

    General weather forecast for the Netherlands, presented as text. Forecast is for the current and upcoming day. The data is published in two different formats: txt and xml.
      Data format: TXT XML Dataset period: 2023-10-10 to present License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Cloud-modified UV index Benelux

    Cloud-free and cloud-modified UV index data for an area covering the Benelux for each 10 minutes from 03:00 UTC up to and including 21:30 UTC, both in the non-dimensional unit,...
      Data format: NetCDF Dataset period: 2026-09-25 to present License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Annual, validated and automated in-situ ground-based meteorological surface o...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 1901-01-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Monthly, validated and automated in-situ ground-based meteorological observat...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 1901-01-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Clouds, precipitation and radiation - MTG-CPP products

    The Cloud Physical Properties (CPP) algorithm is being developed at KNMI to derive cloud, precipitation and radiation products from satellite instruments such as FCI onboard the...
      Data format: NetCDF Dataset period: 2026-07-30 to present License: CC-BY-4.0 APIs: Open Data API Notification Service WMS

  • Cloud-modified UV index Benelux

    Cloud-free and cloud-modified UV index data for an area covering the Benelux for each quarter of an hour from 03:00 UTC up to and including 21:45 UTC, both in the usual non-...
      Data format: NetCDF Dataset period: 2026-03-31 to present License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Daily and automated in-situ ground-based meteorological observations in the N...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 2016-05-06 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Hourly and automated in-situ ground-based meteorological observations in the ...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 2015-02-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Daily, validated and automated in-situ ground-based meteorological observatio...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 1901-01-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Hourly, validated and automated in-situ ground-based meteorological observati...

    KNMI collects in-situ meteorological surface observations from automatic weather stations situated in the Netherlands, including the Caribbean Netherlands (BES islands). The...
      Data format: NetCDF Dataset period: 1951-01-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • 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 Dataset period: 1991-01-01 to 2020-12-31 License: CC-BY-4.0 APIs: Open Data API Notification Service

  • KNMI’23 climate scenario data for official data portal with extra variables

    The KNMI'23 climate scenarios are based on 240 years (8 ensembles of 30 years each) of RACMO (Regional Atmospheric Climate Model) v2.3 data for every horizon/scenario. The data...
      Data format: NetCDF Dataset period: 1991-01-01 to 2165-12-31 License: CC-BY-4.0 APIs: Open Data API Notification Service

  • KNMI'23 - Representative climate years for the urban environment correspondin...

    The KNMI’23 climate scenarios are based on 240 years (8 ensembles of 30 years each) of RACMO (Regional Atmospheric Climate Model) v2.3 data for every horizon/scenario. From this...
      Data format: NetCDF CSV Dataset period: 2000-10-01 to 2001-09-30 License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Clouds, precipitation and radiation - MSG-CPP products

    The Cloud Physical Properties (CPP) algorithm is being developed at KNMI to derive cloud, precipitation and radiation products from satellite instruments such as SEVIRI onboard...
      Data format: NetCDF Dataset period: 2024-10-01T00:00:00Z to present License: CC-BY-4.0 APIs: Open Data API Notification Service WMS

  • KNMI’23 climate scenario data for official data portal

    The KNMI'23 climate scenarios are based on 240 years (8 ensembles of 30 years each) of RACMO (Regional Atmospheric Climate Model) v2.3 data for every horizon/scenario. The data...
      Data format: NetCDF Dataset period: 1991-01-01 to 2165-12-31 License: CC-BY-4.0 APIs: Open Data API Notification Service

  • KNMI’23 climate scenario data for official data portal

    The KNMI'23 climate scenarios are based on 240 years (8 ensembles of 30 years each) of RACMO (Regional Atmospheric Climate Model) v2.3 data for every horizon/scenario. The data...
      Data format: NetCDF Dataset period: 1991-01-01 to 2165-12-31 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 Dataset period: 2023-10-10 to present 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 Dataset period: 2023-10-10 to present License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Meteo surface - unvalidated observations of common atmospheric variables at 1...

    Unvalidated meteorological surface observations of precipitation, visibility, radiation, air pressure, wind speed, wind direction, temperature and dew point at Cabauw on a...
      Data format: NetCDF Dataset period: 2020-01-01 to present License: CC-BY-4.0 APIs: Open Data API Notification Service