Climate Explorer

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Welcome, anonymous user

The KNMI Climate Explorer is a tool to investigate the climate. Start by selecting a class of climate data from the right-hand menu. After you have selected the time series or fields of interest, you will be able to investigate it, correlate it to other data, and generate derived data from it.

Some restrictions are in force: the site does not remember how you filled out the forms, you cannot define your own indices, nor upload data into the Climate Explorer or handle large datasets. If you want to use these features please log in or register.

Global mean 2m temperature anomalies wrt 1981-2010 [°C] with 10-yr running mean (source: ERA5). More under "World weather"
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14-jul-2021Added the possibility to make maps of station and field data how much previous records were broken.
30-jun-2021Extended ERA5 backwards to 1950 and added 0.25° North America.
30-jun-2021Updated GPCC monitoring analysis to v2020.
25-jun-2021CMIP6 monthly data of 40 models should be available in the normal interface, the Atlas will follow. Please report problems.
21-jun-2021I am working on including (finally) monthly CMIP6 data. The old dataset no longer works, I hope to get the new one up before the end of the week. It is more difficult than normal due to the side effects of the chemotherapy that I started a month ago.
13-may-2021Three DOS attacks from India and Jordania at the same time, running scripts t find standard vulnerabilities at a speed that the site cannot handle. Blocked now but the server did not respond for a while... I hope the new sysadmin can block his automatically using fail2ban in the near future.