Littleton, Colorado hail history
120
Days with hail on record
106
Carried by two or more independent sources
120
Measured by a person or an instrument
3.00in
Largest measured, Jun 2018
What was searched
| Evidence | Sources | Record from | Reports within 10 mi |
|---|---|---|---|
| Ground observation | ×6 | 1996 | 994 |
| Radar detection | ×1 | When an address is run | None |
| Official NWS warning | ×1 | When an address is run | None |
| Federal declaration | ×1 | When an address is run | None |
Hail days by year in Littleton, CO
Measured Detected only 1.00″ or more
Each mark is one day with hail on record, placed where it fell in the year, and each opens the record for that day. A row with nothing on it is a year with nothing on record.
Best-attested hail storms near Littleton
Most sources first
| Date | Largest | Measured | Reports | Sources |
|---|---|---|---|---|
| 19 Jun 2018 | 3.00″ | 3.00″ | 32 | ×3 |
| 08 May 2017 | 2.50″ | 2.50″ | 18 | ×3 |
| 22 Jun 2023 | 2.00″ | 2.00″ | 52 | ×3 |
| 15 Jul 2016 | 2.00″ | 2.00″ | 15 | ×3 |
| 14 Jun 2014 | 2.00″ | 2.00″ | 27 | ×3 |
| 06 Jun 2012 | 2.00″ | 2.00″ | 34 | ×3 |
| 30 May 2024 | 1.75″ | 1.75″ | 18 | ×3 |
| 08 Jul 2023 | 1.75″ | 1.75″ | 46 | ×3 |
Sources per hail day near Littleton
- One source
- 14
- Two
- 29
- Three or more
- 77
A day carried by one report is a report. A day that radar, an observer on the ground and a warning all describe is a storm, and it is the kind of day a file can rest on. Every report on these days keeps its own source.
- Wind days
- 122
- Tornado days
- 6
On record within the same 10 miles. Wind history for Littleton. A report for an address searches every family.
Largest hail recorded near Littleton, CO
Measured Detected, not measured
| Date | Size | Evidence | From centre |
|---|---|---|---|
| 19 Jun 2018 | 3.00″ | Ground observation | 4.4 mi NNE |
| 19 Jun 2018 | 3.00″ | Ground observation | 4.4 mi NNE |
| 19 Jun 2018 | 3.00″ | Ground observation | 4.4 mi NNE |
| 18 Aug 2003 | 2.75″ | Ground observation | 9.6 mi ESE |
| 18 Aug 2003 | 2.75″ | Ground observation | 9.4 mi ESE |
| 19 Jun 2018 | 2.75″ | Ground observation | 5.7 mi ENE |
| 19 Jun 2018 | 2.75″ | Ground observation | 5.7 mi ENE |
| 19 Jun 2018 | 2.75″ | Ground observation | 5.7 mi ENE |
A roof has an age. The record has its days: roof age and hail exposure counts every hail day on record near an address since the year the roof went on.
Get the hail report for an address in Littleton, CO
Everything above is the record around Littleton: enough to know there is something to cite, and from where. None of it says what reached one roof.
Run the address and the same archive is searched at the property: the storm, the date, the measured size, the distance and bearing from the roof, and the federal record each figure came from, in a document that states its own method. Ready in minutes.
Questions about hail in Littleton, CO
How many hail days has Littleton, CO had on record?
120 days with hail within 10 miles of the centre of Littleton since 1996, 106 of them carried by two or more independent sources and 120 with hail measured by a person or an instrument.
When did it last hail in Littleton, CO?
The most recent hail on record near Littleton fell on 26 August 2026, with its largest report 1.25 inches, measured.
What is the largest hail measured near Littleton?
3.00 inches, measured on 19 June 2018, 4.4 miles NNE of the centre of Littleton.
How do I get a hail report for an address in Littleton?
Enter the address on this page. The Titan Weather report is the paid document: it searches the same archive at the property and lists every hail report with its date, measured size, distance and bearing from the roof, and the federal source it came from. The calendar above this door is the same record for Littleton, free, without an address.
Hail history near Littleton
Within 30 miles of Littleton, nearest first. A storm that crossed one of these crossed the others, and their counts overlap.
- Sheridan 4 mi 147 days
- Englewood 4 mi 152 days
- Cherry Hills Village 5 mi 173 days
- Greenwood Village 6 mi 177 days
- Centennial 8 mi 177 days
- Lone Tree 9 mi 157 days
- Lakewood 9 mi 122 days
- Castle Pines 12 mi 153 days
How this page is made
- What counted
- Every hail report in the archive with a point within 10 miles of the Census centre of Littleton (39.5904, -105.0201). A hail day is a calendar date with at least one report: four sources describing one storm are one afternoon of hail, not four.
- Measured and detected
- A report from a person or an instrument is measured. A radar-derived size is a detection and is marked as one, here and in every document we issue. The two are never added together.
- Severe
- A day counts as severe when its largest report reached 1.00″, the National Weather Service criterion. Smaller hail is still on the record, and still on this page.
- What this is not
- Neighbouring places share reports, so counts are not exclusive. This page is the record around a place; it is not a report on any property, and it states no opinion about one.
- Terms used on this page
- Storm day, independent source, measured and detected: each term this page uses is defined in the glossary as the report prints it.
- Alerts
- The next storm day to enter the record near Littleton can be sent to your inbox, with the figures its page states and nothing about any roof.
- The record
- Searched from 1996 to today. Compiled 27 August 2026 and rebuilt daily as the archive deepens. Records are reproduced as the federal sources published them. The coverage page states what the record holds, by kind and by year.
About this record
Everything here is reproduced from public federal and volunteer weather records, as the agencies and observer networks that publish them released it. Titan Weather compiles the record; it does not observe the weather, and it is not affiliated with any source it cites.
No archive holds everything. Storms cross places where nobody is standing, instruments and observers cover some areas better than others, sources revise their records, and recent reports can take weeks to arrive and settle. Coverage also thins as the years go back: an early quiet stretch may describe who was watching rather than what the weather did. Where this page shows nothing, nothing was found in the sources searched, within the period and area it states. That is not a finding that no weather occurred.
A record sits where its source filed it. Reports made from the ground are commonly logged against a town, a landmark or an offset from one rather than the spot where the measurement was taken, so any distance shown for one carries that source's own location error. Radar detections and warning geometry are instrument-located and do not.
These pages describe the public record near a place or on a date. They do not establish what reached any particular property, and nothing here is insurance, legal or engineering advice.