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KNMI Rain Yearbooks 1932-1990 (digital scans)

This dataset contains digital scans of the KNMI rain yearbooks covering the period 1932–1990. The yearbooks include daily precipitation observations collected by the so-called volunteer network. Within this network, the amount of precipitation over the past 24 hours is measured daily at 08:00 UTC. Before 1932, these daily observations (or a subset thereof) were included in the Meteorological Yearbooks of the KNMI. Observers recorded their measurements on a special form, which was sent by post to the KNMI each month. There, the data were quality-checked and processed into meteorological and climatological products. Since 1990, observations have been submitted digitally on a daily basis and stored directly in a database. All validated precipitation observations from KNMI dating back to 1850 are available through the KNMI Data Platform (KDP) or the KNMI website.

Simple

Date (Publication)
2025-08-21
Edition

1.0

Citation identifier
urn:xkdc:ds:nl.knmi::yearbook-daily-rainfall/1.0/
Purpose

Scanned to keep historical data available in the future.

Status
Completed
Point of contact
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
Maintenance and update frequency
Not planned

DG Discovery Properties Vocabulary 1.0

  • Precipitation

  • Observations

  • Yearbook

  • Historic

  • Digital scans

  • Archive

Use limitation

no use limitations

Access constraints
Other restrictions
Other constraints

https://creativecommons.org/licenses/by/4.0/deed.nl

Classification
Unclassified
Language
English
Character set
UTF8
Topic category
  • Climatology, meteorology, atmosphere
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Begin date
1932-01-01
End date
1990-12-31
Reference system identifier
http://www.opengis.net/def/crs/EPSG/0/0
Distribution format
Name Version

JPEG

1.0

ZIP

1.0

Distributor contact
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
OnLine resource
Protocol Linkage Name

landingpage

https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=yearbook-daily-rainfall&x-dataset-version=1.0

KNMI Data Platform

Hierarchy level
Dataset
Statement

KNMI hardcopy archive (Centraal Registratie Archief Waarnemingen, CRAW)

Metadata

File identifier
236b4450-7e71-11f0-b6f5-3ac53960df03 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-08-21
Metadata standard name

ISO 19115

Metadata standard version

ISO 19115:2003 NL Kernset 1.3 KNMI 2.1.0

Metadata author
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
Other language
Language Character encoding
Dutch; Flemish
 
 

Overviews

Spatial extent

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Keywords



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