hi there,
High season for Kansas travel is generally between May and October and Shoulder seasons are April, which leads right into the peak travel time, and November, which is an excellent time to watch the Fall foliage.
If you
travel this April, be aware it can be cooler and a little damp but it is a still a great time for viewing the exquisite new blooms of spring.
In April the average high
temperatures linger around 65 to 68 degrees Fahrenheit while in November the average highs drop to around 55 degrees Fahrenheit.
Hope this helps
Vacationbuddy