Frequency tables 1981-2000
Frequency tables for various meteorological quantities for various KNMI observation stations, for the period 1991-2020. The frequency tables describe, among other things, wind direction, wind speed, sunshine duration, temperature and humidity.
The tables consist of hourly data, grouped into hourly blocks (columns) and classes (rows). All tables are available in four different formats. Two with distributive data, in which the associated frequency is given for each hourly block per class, and two with cumulative data, in which the sum of the frequencies of this and all the above classes is given for each hourly block per class. Of both the distributive and cumulative variants, there is one in which the frequencies are given as exact numbers of observations, and one in which the frequencies are given as a percentage of the total number of observations per hourly block.
Simple
- Date (Publication)
- 2020-08-31
- Edition
-
12
- Citation identifier
- urn:xkdc:ds:nl.knmi::frequentietabellen_1981-2000/v1.0/
- Status
- Completed
- Point of contact
-
Organisation name Individual name Electronic mail address Role Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Point of contact
- Maintenance and update frequency
- Not planned
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DG Discovery Properties Vocabulary 1.0
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Temperature
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Wind speed in m/s
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Wind speed in Beaufort-classes
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Wind direction
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Relative humidity
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Radiation
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Sunshine
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Dewpoint temperature
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Meteorological geographical features
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Atmospheric conditions
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- Keywords
-
-
Open data
-
- Use limitation
-
No use limitations
- Access constraints
- Other restrictions
- Other constraints
- Classification
- Unclassified
- Language
- English
- Character set
- UTF8
- Topic category
-
- Climatology, meteorology, atmosphere
))
- Begin date
- 1981-01-01
- End date
- 2000-12-31
- Reference system identifier
- http://www.opengis.net/def/crs/EPSG/0/4326
- Distribution format
-
Name Version ASCII
1.0
- Distributor contact
-
Organisation name Individual name Electronic mail address Role Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Point of contact
- OnLine resource
-
Protocol Linkage Name landingpage
https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=frequentietabellen_1981-2000&x-dataset-version=v1.0 KNMI Data Platform
- Hierarchy level
- Dataset
- Statement
-
KNMI Meteorological Data distribution System (KMDS)
Metadata
- File identifier
- 184374cb-69b3-4768-8aa8-e85868ca8388 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-07-01T10:18:20.744Z
- Metadata standard name
-
ISO 19115
- Metadata standard version
-
ISO 19115:2003 NL Kernset 1.3 KNMI 1.2
- Metadata author
-
Organisation name Individual name Electronic mail address Role Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Point of contact
- Other language
-
Language Character encoding Dutch; Flemish English UTF8
Overviews
Spatial extent
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