318 datasets

This dataset contains metadata documenting the main non-climatic changes that may affect an observational record from a weather station. The dataset covers KNMI automatic weather stations (AWS), a sel...

This dataset contains the maritime forecasts as published multiple times a day by the KNMI for the Dutch coastal districts, the North Sea districts and the Dutch Continental Shelf districts. Forecasts...

Dutch water board Waterschap Drents Overijsselse Delta provides KNMI with unvalidated rain gauge data, from a self-maintained network of rain gauges. Delivery of data is every 5 minutes.

Binnen de provincie Gelderland is er één faunabeheereenheid. Het werkgebied van Faunabeheereenheid Gelderland omvat het hele grondgebied van de provincie Gelderland, met uitzondering van Kroondomein H...

This dataset represents AOD (Aerosol Optical Depth) estimates, retrieved from LARISSA (Lidar Aerosol Retrieval based on Information from Sea Surface of Aeolus)

This dataset contains horizontally averaged statistics from unvalidated Dutch Atmospheric Large Eddy Simulation (DALES) forecasts with a lead time of 24h. The LES is ran using the Ruisdael branch of D...

Instrumental observations of the weather have been regularly performed in the Netherlands since the end of the 17th century. An inventory was made of this period before 1854 at KNMI. The observations ...

The 30 year average values for the climate variables for the first day and length in days of episodes that meet certain conditions. Ordered by climate variable.

Gridded files of average yearly precipitation surplus per year in the Netherlands. Based on 304 precipitation observations of the voluntary network and 20 Makkink evaporation observations of the autom...

Current operational HARMONIE ensemble information in gridded form (rotated lat-lon) of wind (up to 300 m), cloud cover and radiation from the UWC-West HARMONIE-AROME Cy43 model. For this weather forec...

Current operational HARMONIE information in gridded form (rotated lat-lon) of near surface and boundary layer (up to 300 m) parameters and a few pressure levels from the UWC-West HARMONIE-AROME Cy43 m...

KNMI collects in-situ meteorological observations in the Netherlands aggregated into hourly, daily, monthly, and annual datasets. These data are derived from the 10-minute automatic measurements since...

HARMONIE information in gridded form (regular lat-lon) of near surface and boundary layer (up to 300 m) parameters from the UWC-West HARMONIE-AROME Cy43 model. For this weather forecast model, KNMI wo...

Current operational HARMONIE ensemble information in gridded form (regular lat-lon) of near surface parameters from the UWC-West HARMONIE-AROME Cy43 model. For this weather forecast model, KNMI works ...

Current operational HARMONIE ensemble information in gridded form (rotated lat-lon) of near surface parameters from the UWC-West HARMONIE-AROME Cy43 model. For this weather forecast model, KNMI works ...

This dataset contains the data for the forcing of storm surge and wave models for the North Sea. These data cover the entire DINI domain on the original grid and are meant for only the North Sea and t...

Current operational HARMONIE ensemble information in gridded form (regular lat-lon) of wind (up to 300 m), cloud cover and radiation from the UWC-West HARMONIE-AROME Cy43 model. For this weather forec...

A METAR is a weather observation report for aviation, which is routinely prepared every half hour on HH+25 and HH+55 hours for Dutch airports. The measurement data used as information for the METAR co...

This dataset contains a pan-European dataset with time series for soil water content. For a total of 5758 stations (status January 2026) daily soil water content values are produced for the period for...

Current operational HARMONIE information in gridded form (regular lat-lon) of weather parameters from the Caribbean KNMI HARMONIE-AROME Cy43 model. The output frequency is 1 hour. Please note: only th...

This dataset contains backscatter profiles from the CHM15k ceilometer, a single-wavelength, automatic operating at 1064 nm. It includes daily uncalibrated, unvalidated data reported by the instrument ...

Current operational HARMONIE information in gridded form (rotated lat-lon) of selected parameters at all model levels from the UWC-West HARMONIE-AROME Cy43 model. For this weather forecast model, KNMI...

Homogenized time series of daily mean, minimum and maximum temperatures (Tg, Tn, Tx) for the five principal stations in The Netherlands. The principal locations are Den Helder/De Kooy, De Bilt, Gronin...

KNMI collects in-situ meteorological observations in the Netherlands aggregated into hourly, daily, monthly, and annual datasets. These data are derived from the 10-minute automatic measurements since...

This dataset contains calibrated attenuated backscatter profiles from the CHM15k ceilometer, a single-wavelength, automatic operating at 1064 nm. It includes calibrated, unvalidated daily aggregated f...