Figure
Trends in warm days and cool nights across Europe
Figure
Created 19 Nov 2012
Published 29 Nov 2012
Last modified 05 Feb 2018
1
min read
Topics:
Climate change adaptation
Warm days are defined as being above the 90th percentile of the daily maximum temperature and cool nights as below the 10th percentile of the daily minimum temperature (Alexander et al., 2006). Grid boxes outlined in solid black contain at least three stations and so are likely to be more representative of the grid-box. High confidence in the long-term trend is shown by a black dot. (In the maps above, this is the case for all grid boxes.) Area averaged annual time series of percentage changes and trend lines are shown below each map for one area in northern Europe (green line, 5.6 ° to 16.9 °E and 56.2 ° to 66.2 °N) and one in south-western Europe (purple line, 350.6 ° to 1.9 °E and 36.2 ° to 43.7 °N).
Metadata
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Methodology:
TREND: Calculated trend, in % (number of days in year per decade relative to 1961-1990)
SIG : Significance of calculated trend-
Units:
days/decade
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Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: Met Office United Kingdom, Royal Netherlands Meteorological Institute (KNMI).
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Owners:
- Met Office United Kingdom
- Royal Netherlands Meteorological Institute (KNMI)
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Processors:
- European Environment Agency (EEA)
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Figure type:
- Map
Additional information
Positive values indicate cooling trend (increase in frequency) and negative values indicate a warming trend (decrease in frequency).
Geographical coverage note: Europe
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Geographic coverage
Temporal coverage
1961-2011
For references, please go to https://www.eea.europa.eu/data-and-maps/figures/trends-in-warm-days-left or scan the QR code.
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Topics
Topics:
Climate change adaptation
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