Hail history in Northglenn, Colorado

Since 2015, hail was reported within 5 miles of Northglenn on 17 days. The largest was 2.5" (tennis ball) on June 18, 2018. The most recent hail report was on June 26, 2026.

10 largest hail days

Open a date to see the map and every report from that storm.

DateJune 18, 2018
Reports8 reports within 5 miles of NorthglennLargest2.5" (tennis ball)
DateMay 30, 2024
Reports21 reports within 5 miles of NorthglennLargest2" (hen egg)
DateJune 17, 2025
Reports9 reports within 5 miles of NorthglennLargest1.25" (half dollar)
DateAugust 3, 2023
Reports3 reports within 5 miles of NorthglennLargest1.25" (half dollar)
DateMay 26, 2023
Reports3 reports within 5 miles of NorthglennLargest1.25" (half dollar)
DateAugust 19, 2021
Reports11 reports within 5 miles of NorthglennLargest1.25" (half dollar)
DateJune 26, 2026
Reports3 reports within 5 miles of NorthglennLargest1" (quarter)
DateJune 21, 2023
Reports1 report within 5 miles of NorthglennLargest1" (quarter)
DateMay 9, 2023
Reports2 reports within 5 miles of NorthglennLargest1" (quarter)
DateJuly 13, 2019
Reports1 report within 5 miles of NorthglennLargest1" (quarter)

Hail days by year

Each number is a day when hail was reported within 5 miles of Northglenn.

20150 days
20161 day
20171 day
20181 day
20194 days
20200 days
20211 day
20220 days
20234 days
20243 days
20251 day
20261 day

When hail is most common

Hail is most common in May (6 hail days), June (5 hail days) and July (4 hail days).

January0 days
February0 days
March0 days
April0 days
May6 days
June5 days
July4 days
August2 days
September0 days
October0 days
November0 days
December0 days

Where hail was reported

Under 1"1" to 1.74"1.75" (golf ball) and up

Nearby places

These places are within 4 miles of Northglenn, so they do not have their own page. Their hail reports are included here.

Thornton

Reports show where people observed hail, not what fell on a particular roof. This is general information, not insurance, legal or roofing advice.