Current Data on Climate Change

Almost all the predictions about climate change are based on remarkably inaccurate computer-generated climate models, not on climate measurements. The predictions don't match measurements.

See also here for more recent comparison of models to measured temperatures (June 2020).

The best aggregate resource for current data and time series is at the Watts Up With That website Reference Pages. The website is skeptical of climate change claims, but the reference pages and graphs all link directly to the climate data of various climate science organizations.

Here are a few links to websites of climate measurements, all from prominent scientific organizations.

Global temperatures measured by satellite, 1979–present

Global Temperature Report (UAH)

Remote Sensing Systems (RSS) Upper Air Temperature Time Series

RSS Air Temperature website

Global temperatures measured by ground stations, 1850–present

HadCRUT4 temperature

NASA GISTEMP

Berkley Earth Land and Ocean Data

NOAA Global Time Series

NOAA National (U.S.) Temperature Index Time Series

Global sea level rise measured by satellite, 1993–present

Global Mean Sea Level Time Series (CU)

Global sea level rise measured by tide gauges, 1807–2013

NASA Vital Signs: Sea Level (satellite and tide gauge)

Tide Gauge Sea Level (CU)