I suspect that is because of Hail damage ???

If you have not already purchased this policy, I would look for a policy that provided a stated amount deductible for wind/hail vs. a % deductible.

Some states are dealing with similar issues (wind, hail, fires, etc.), while others are working through some completely unique situations (like CA or FL). 

This location is in a 1mm population metro area, 230 units, and cost is about $1,800,000 all in.Limits of Insurance: Coverage:Liability and Medical Expenses$2,000,000/$4,000,000 Occurrence/Aggregate Comprehensive Business Liability$2,000,000 Any One Person Personal & Advertising Injury$4,000,000 Aggregate Products Completed Operations Aggregate$2,000,000 Any One Fire Fire Damage$25,000 Occurrence Customers' Goods Legal Liability Deductible: $0$25,000 Aggregate Sale and Disposal Liability Deductible: $1,000$10,000 Any One Person Medical Payments $1,000,000 Occurrence Hired Non-Owned$300,000 Each Employee Employee Benefits Liability$25,000/$25,000 Per Claim/Aggregate Employment Practices LiabilityLoc Class Desc Coverage Limit Ded Valuation Type 1 Self-StorageBlanket Building & Business Personal Replacement Cost Property $2,100,000 $25,000Earthquake IncludedSinkhole IncludedWindstorm or Hail Included 5%Business Income Actual Loss Sustained 24 MonthsPollution Clean-Up & Removal $100,000Employee Dishonesty $15,000Money & Securities - Inside $10,000Money & Securities - Outside $5,000Accounts Receivable $25,000Electronic Data $20,000Valuable Papers & Records $25,000Fine Arts $10,000Employee Personal Property $10,000Limited Pollutant Removal $25,000/$100,000Cosmetic Loss Limitation IncludedEquipment Breakdown Protection IncludedPremium, Fees, and Taxes: BOP Premium: $ 7,760.00Optional Terrorism Premium: $ 31.00Total Premium: $ 7,791.00Key notes:a.

My biggest sticking point is they have severe weather; floods, hail, tornadoes, etc.

A couple of Roof claims due to storm damage in Tucson, and we had several sub-to deals in Oklahoma when grapefruit size hail decimated a big section of the whole town. 

Hail is the big culprit, tornadoes to a lesser degree. 

@Hai Le - Usually you have to provide written notice / 30 day notice if you decide to not renew their lease or even just asking a tenant to leave.

Frequent hail storms pushing insurance rates up in that market. 

Tornado, wind, hail, flooding if in a low spot, general weather related.