Historic weather charts

Generated using reanalysis data from NCEP


Both also display mean surface pressure.

  • 850hPa C
  • 500hPa

Important: 500hPa charts are only for the NA region and currently go back to 1948

Selected chart

Direct to image

Use the url below to go straight to this chart next time


Choose the following options from the drop down boxes.

  • Time of day (00, 06, 12, 18GMT)
  • Day of the month
  • Month
  • Year
  • Region: NA is North Atlantic, Eur is Europe

Step forward and backwards one day at a time by using the arrow buttons.

As of 19th November 2020 additional charts are being regularly added.