Kansas · FIPS 20161

Hail Damage in Riley County, KS

10 years of verified NOAA hail data for Riley County and surrounding areas. 30,641 events recorded since 2015.

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Total Hail Events

30,641

Within 30 miles

Largest Hail

4"

Severe — likely roof damage

Most Recent Event

August 14, 2026

Last recorded hail

Avg Hail Size

1.14"

Across all events

Hail Events in Riley County

100 events within 30 miles · Click for details

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Storm Frequency by Year

Number of hail events recorded each year in Riley County

2026
3,697
2025
2,555
2024
2,940
2023
1,611
2022
2,023
2021
1,344
2020
2,259
2019
3,191
2018
1,650
2017
2,361
2016
3,684
2015
3,326

Significant Hail Events

Events with hail 1" or larger in Riley County

DateHail SizeDistance
Aug 14, 20261.25"30.0 mi
Aug 14, 20261.5"29.6 mi
Aug 14, 20261.5"30.0 mi
Aug 14, 20261.25"29.2 mi
Aug 14, 20261.25"29.5 mi
Aug 14, 20261"30.0 mi
Aug 14, 20261"28.7 mi
Aug 14, 20261"18.2 mi
Aug 14, 20261"17.3 mi
Aug 14, 20261"17.3 mi
Aug 14, 20261"17.2 mi
Aug 14, 20261.25"17.9 mi
Aug 14, 20261.25"17.3 mi
Aug 14, 20261.25"16.7 mi
Aug 14, 20261"17.5 mi
Aug 14, 20261.25"16.9 mi
Aug 14, 20261"18.2 mi
Aug 14, 20261"16.7 mi
Aug 14, 20261"17.7 mi
Aug 14, 20261.25"18.0 mi
Aug 14, 20261"17.2 mi
Aug 14, 20261"17.5 mi
Aug 14, 20261"17.7 mi
Aug 14, 20261.25"17.1 mi
Aug 14, 20261"16.6 mi

Cities in Riley County

View detailed hail data for specific cities within the county

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Riley County Hail Damage FAQ

How many hail events has Riley County, KS experienced?+

Riley County, KS has recorded 30641 hail events within a 30-mile radius of the county center since 2015, based on NOAA NEXRAD radar data. With over 30641 events in a decade, Riley County is considered a high-risk hail area.

What is the largest hail size recorded in Riley County?+

The largest hail event recorded near Riley County reached 4 inches. The average hail size across all events is 1.14 inches. Hail above 1 inch can crack shingles, and hail above 1.75 inches can cause severe structural damage requiring full roof replacement.

When is hail season in Kansas?+

Hail season in Kansas typically runs April through July. During these months, atmospheric conditions create powerful thunderstorms capable of producing large hail. Riley County residents should inspect their roofs after any storm and consider a professional inspection each spring.

Does insurance cover hail damage in Riley County?+

Yes, standard homeowner's insurance policies in Kansas typically cover hail damage as part of the "wind and hail" peril. Most policies require you to file a claim within 1–2 years of the storm date. It's important to document damage promptly — even if damage isn't visually obvious from the ground, a licensed roofer can identify hail impacts during a free inspection.

How much does hail damage roof repair cost in Riley County?+

Hail damage repair costs in Riley County typically range from $8,000–$25,000+ for full roof replacement. The final cost depends on roof size, pitch, material type, and the extent of damage. In most cases, if hail damage is confirmed, your homeowner's insurance will cover the cost minus your deductible.

What is a HailScore and how is it calculated?+

A HailScore is a 0–100 risk index that measures historical hail activity near a specific property. The score is calculated from five factors derived from NOAA NEXRAD radar data: storm frequency, recency, hail size, cumulative damage, and proximity. A score of 0–25 is Low, 26–50 is Moderate, 51–75 is High, and 76–100 is Very High — the same sacred bands used on the live report.

Need a Riley County address's hail history as a document?

The Official Hail History Report is a one-off $9.95 PDF: the NOAA Storm Events and NEXRAD radar records within 1 mile of the address over 10 years, each with its government source ID. Documents exposure, not damage.

Order the PDF — $9.95

Weather data provided by NOAA National Weather Service and Storm Prediction Center. This product is not affiliated with or endorsed by the U.S. Government. Data covers 2015 to present within a 30-mile radius of Riley County center.