Kansas weather highlights for each month of 2019

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How well do you remember the weather events in Kansas last year? Let’s take a quick look back with this month-by-month highlight reel of the significant weather events affecting Kansas in 2019.


The highlight of January weather was the fluctuating temperatures. This pattern resulted in several freeze/thaw cycles in soil temperatures. While the wheat crop can typically withstand negative air temperatures well during the winter, this pattern can result in frost heaving of plants, with increased risk of damage to the roots and crown from the cold, particularly in poorly-established fields.

Figure 1. Poor wheat stand. Photo by Gretchen Sassenrath, K-State Research and Extension


Severe winter weather was the main feature for the month, with winter storm conditions across most of the state every weekend.  Sadly, there were several fatal traffic accidents due to the snowy road conditions.

Figure 2. Monthly snowfall totals for February 2019. Source: Kansas Weather Data Library


The big severe weather event for March was the "bomb cyclone" on March 13.  Winds increased dramatically late morning across western Kansas as the storm system strengthened in eastern Colorado. As the low shifted eastward into Kansas, the wind field expanded across the state. Strong winds continued through the duration of Wednesday and even strengthened into Thursday morning. Damage was reported to buildings, trees down across the state, and trucks were flipped as a result.  More details can be found at: https://webapp.agron.ksu.edu/agr_social/article/kansas-weather-a-storm-for-the-record-books-324-6.

Figure 3. Map of low pressure measurements. Source: Kansas Mesonet


The 2019 tornado season began on April 17, when two of the six tornadoes for the month were reported in east central Kansas. The most destructive of these tornadoes occurred in Miami County on the 28th, when a church lost part of its roof. There were no reports of deaths or injuries with any of the tornadoes.  Hail and damaging winds made up the bulk of the severe weather this month.

Figure 4. Storm reports for April 17, 2019. Source: Storm Prediction Center.


Spring rains came in earnest this month.  May precipitation for the state averaged 10.26 inches, the wettest month since records began in 1895. The National Weather Service at Wichita at one time had river flood warnings for 43 river points! Some rivers reached levels not seen in over a decade or even longer. Major flood category was reached along the Neosho, Arkansas, Verdigris and Walnut rivers with numerous other rivers reaching moderate flood stage.  Flooding was also reported on the Smokey Hill, Republican, Kansas, and Blue Rivers.  Multiple Corps of Engineer flood control reservoirs reached over 90 percent of flood pool capacity. In addition to flooding, tornadoes were a problem. One of the most destructive tore through Linwood, KS on the 28th.

Figure 5. Tornado on the ground near Linwood, KS, on May 28, 2019. Photo from the National Weather Service.


While not as impressive as May, continued cool, wet weather was the major feature for June. The cooler and wetter conditions left wheat about 1 to 3 weeks behind normal depending on sowing date. Many wheat fields in the central and south-central regions drowned out due to excessive moisture. This caused extremely variable yields and test weight. Corn, soybeans, and sorghum continued to lag behind normal progress.

Figure 6. Flooded corn field. Photo by Doug Jardine, K-State Research and Extension.


The most dramatic feature was the switch in western Kansas to hot, dry conditions. Temperatures in western Kansas topped off at 107 oF and 108 oF during the week of July 21st. The rapid switch to drier conditions, coupled with warmer temperatures, resulted in stress to spring-planted crops.

Figure 7. Heat-stressed corn. Photo by Chip Redmond, K-State Research and Extension.


The most notable weather feature for August was the rainfall dichotomy.  Statewide average precipitation ranked as the wettest August since 1895.  However, much of the moisture was concentrated in the eastern third of the state.  The East Central Division averaged 10.37 inches, over two and a half times normal.  In contrast, the Southwest Division averaged 2.20 inches, just 80 percent of normal.  Abnormally dry conditions began to develop in the Southwest, while saturated fields continued to cause problems in the east. These include sprouting, dropped ears, and mold in corn. Weed control was also a problem, as was putting up hay.

Figure 8. Departure from normal precipitation for August 2019. Source: Kansas Weather Data Library.


Hot, dry weather held sway across most of Kansas in September.  Statewide temperatures averaged roughly 78 oF, 6.8 degrees warmer than normal, ranking as the 7th warmest of record.  While that combination intensified drought conditions in the west, it facilitated harvest in other areas of the state.

Figure 9. Corn harvest. Photo by Sandra Wick, K-State Research and Extension.


Temperatures were the big story. Statewide average temperature for the month was roughly 51 oF, 4.8 oF cooler than normal.  This ranks as the 6th coolest October on record. Temperature swings were great, ranging from 2 oF at Tribune 1W on the 31st to 98 oF at Atwood, Decatur County, on the 1st.  All locations saw their first freeze in October, with the average date on October 12th.  The earliest freeze occurred on October 6th in Wallace, while the latest freeze occurred at multiple locations in southeast KS. The extreme cold that ended the month also brought the first snow, with 150 locations reporting snow.

Figure 10. Snow in Scott City, KS. Photo by Mary Knapp, K-State Research and Extension.


The major climate feature for November was the dryness. Statewide average precipitation was 0.57 inches, which ranks as the 33rd driest of record. The driest November on record was in 1989 when the statewide average precipitation was zero, and the greatest amount reported was just 0.01 inches.  Not surprisingly, drought conditions expanded.

Figure 11. U.S. Drought Monitor for Kansas, November 26, 2019. Source: http://droughtmonitor.unl.edu


December will be remembered for the very wet end to the month and the year. Three stations set records for the greatest December daily amounts: Hays, 1.64 on the 28th; Lebanon, 1.69 on the 28th, and Emporia 3NW, 1.90 on the 29th.  Statewide precipitation averaged 1.27 inches, 123 percent of normal.  Even more important was the fact that the moisture did not miss the western areas of the state.  Extreme drought was erased, with some areas seeing two categories of improvement in the drought conditions.

Figure 12. Change in drought conditions for Kansas during December 2019. Source: U.S. Drought Monitor


What will 2020 bring to Kansas? Keep up-to-date on the latest weather impacts and developments with the Extension Agronomy eUpdate, the Kansas Climate Page, and the Kansas Mesonet.




Mary Knapp, Assistant State Climatologist and Weather Data Library

Christopher “Chip” Redmond, Kansas Mesonet Manager

Xiaomao Lin, State Climatologist

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