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2019 Mesonet Extremes Map

County map of Oklahoma on a light blue background with icons and labels listing Mesonet extremes for 2019. The map contents are described in the article below. The image header reads, Oklahoma Mesonet Extremes of 2019. The image footer contains the Oklahoma Mesonet logo and Oklahoma's Weather Network tagline along with the Mesonet website address and social media icons and handles. The graphic was created on December 29, 2019.

Each year the Oklahoma Mesonet creates a map showing the most extreme events that were recorded by the network throughout the year. In a year of wild weather, we identified 11 extremes that really stood out:

  • Bixby - Highest Heat Index: 117.9°F on August 26
  • Broken Bow - Least Sunshine: 66% Sunshine
  • Buffalo - Greatest 1-hr Temperature Change: 85.3°F to 50.9°F on April 11
  • Eva - Lowest Air Temperature: −3.6°F on November 12
  • Hollis- Most 100°F Days: 31 days
  • Hooker - Highest Air Temperature: 108.0°F on August 19
  • Kenton - Lowest October Temperature in State History: 0°F on October 31
  • Marshall - Highest Wind Gust: 94.2 mph on May 20
  • Miami - Greatest Annual Rainfall: 81.64"
  • Pawnee - Greatest 24-hr Rainfall: 8.36" on May 21
  • Talala - Highest Dew Point Temperature: 82.5°F on August 27

This graphic was created on December 29, 2019.