File:1851-2017 Atlantic hurricanes and tropical storms by month.png

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Summary

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Description
English: Graph of tropical storm and hurricane frequency, Atlantic region, monthly, based on data from 1851-2017.

This PNG chart is outdated. See the SVG successor chart, below, for more recent data.

Data source:

Date
Source Own work
Author RCraig09
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Data

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Raw data for Version 7 (data through 2022) of SVG successor chart that is linked above:

Month TS Avg Hurr Avg BOTH Avg US Landfall Avg
Jan 0.35 0.02 0.37 0.00
Feb 0.01 0.00 0.01 0.00
Mar 0.01 0.01 0.02 0.00
Apr 0.02 0.00 0.02 0.00
May 0.19 0.03 0.22 0.00
Jun 0.66 0.20 0.86 0.01
Jul 0.85 0.37 1.22 0.04
Aug 2.56 1.48 4.04 0.26
Sep 4.14 2.50 6.64 0.37
Oct 2.52 1.36 3.88 0.17
Nov 0.71 0.33 1.04 0.01
Dec 0.14 0.05 0.19 0.00
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1851- U.S. landfall hurricanes by month — uses same sourcing as the above chart

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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Date/TimeThumbnailDimensionsUserComment
current04:31, 13 December 2020Thumbnail for version as of 04:31, 13 December 20202,998 × 2,003 (621 KB)RCraig09 (talk | contribs)Version 6: Reduced file size: reduced color representations from 24 bits to 8 bits at tinypng.com on 2020-12-12.
18:18, 20 April 2020Thumbnail for version as of 18:18, 20 April 20202,998 × 2,003 (2.03 MB)RCraig09 (talk | contribs)Version 5: In Photoshop, made all text into Photoshop objects (less pixellation than text from original Excel file). . . . . Changing horizontal axis title to de-emphasize most recent data was 2017 to avoid perception that chart is "outdated".
06:35, 3 February 2020Thumbnail for version as of 06:35, 3 February 20202,998 × 2,003 (2.06 MB)RCraig09 (talk | contribs)Version 4: Making legend's color green sample consistent with column green. Re-doing some text to have less pixellation.
21:52, 2 February 2020Thumbnail for version as of 21:52, 2 February 20202,399 × 1,603 (518 KB)RCraig09 (talk | contribs)Version 3: Moved gray column "behind" green and red columns so the gray 'total' series doesn't look like it's on the same 'level' as the first two series. Preferable to "stacked" chart since it shows numbers for both tropical storms and hurricanes.
20:11, 7 September 2018Thumbnail for version as of 20:11, 7 September 20181,250 × 835 (75 KB)RCraig09 (talk | contribs)Vertical axis label: "Annual average" --> "Monthly average"
20:02, 7 September 2018Thumbnail for version as of 20:02, 7 September 20181,250 × 835 (88 KB)RCraig09 (talk | contribs)User created page with UploadWizard