How to read the map:
Cool nights are defined as being below the 10th percentile of the daily minimum temperature. Grid boxes outlined in solid black contain at least 3 stations and so are likely to be more representative of the grid-box. Higher confidence in the long-term trend is shown by a black dot. 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 (Pink line, 350.6 to 1.9 E and 36.2 to 43.7 N).
Sign up to receive our reports (print and/or electronic) and quarterly e-newsletter.
Dispose, don’t pour!
Anything you pour down your drain, sink or toilet can eventually end up in our rivers or sea! Never dispose of liquids such as oils, grease, or hazardous liquids – like paint thinners or unused paint – by pouring them down the drain. Instead, collect them in one box and dispose with the rest of your waste. Keep them all in their individual packaging, to avoid possible chemical reactions. This will also make it easier for them to be identified during waste collection. If applicable, take them to your community collection point.
More green tips